1191 files changed, 122 insertions, 122 deletions

diff --git a/test/whisky_test_shock/dens_3D_diagonal.xg b/test/GRHydro_test_shock/dens_3D_diagonal.xg
index c149239..c149239 100644
--- a/test/whisky_test_shock/dens_3D_diagonal.xg
+++ b/test/GRHydro_test_shock/dens_3D_diagonal.xg
diff --git a/test/whisky_test_shock/dens_x_[7][7].xg b/test/GRHydro_test_shock/dens_x_[7][7].xg
index b02c542..b02c542 100644
--- a/test/whisky_test_shock/dens_x_[7][7].xg
+++ b/test/GRHydro_test_shock/dens_x_[7][7].xg
diff --git a/test/whisky_test_shock/dens_y_[7][7].xg b/test/GRHydro_test_shock/dens_y_[7][7].xg
index b02c542..b02c542 100644
--- a/test/whisky_test_shock/dens_y_[7][7].xg
+++ b/test/GRHydro_test_shock/dens_y_[7][7].xg
diff --git a/test/whisky_test_shock/dens_z_[7][7].xg b/test/GRHydro_test_shock/dens_z_[7][7].xg
index b02c542..b02c542 100644
--- a/test/whisky_test_shock/dens_z_[7][7].xg
+++ b/test/GRHydro_test_shock/dens_z_[7][7].xg
diff --git a/test/whisky_test_shock/eps_3D_diagonal.xg b/test/GRHydro_test_shock/eps_3D_diagonal.xg
index 0cd9399..0cd9399 100644
--- a/test/whisky_test_shock/eps_3D_diagonal.xg
+++ b/test/GRHydro_test_shock/eps_3D_diagonal.xg
diff --git a/test/whisky_test_shock/eps_x_[7][7].xg b/test/GRHydro_test_shock/eps_x_[7][7].xg
index 7960d17..7960d17 100644
--- a/test/whisky_test_shock/eps_x_[7][7].xg
+++ b/test/GRHydro_test_shock/eps_x_[7][7].xg
diff --git a/test/whisky_test_shock/eps_y_[7][7].xg b/test/GRHydro_test_shock/eps_y_[7][7].xg
index 7960d17..7960d17 100644
--- a/test/whisky_test_shock/eps_y_[7][7].xg
+++ b/test/GRHydro_test_shock/eps_y_[7][7].xg
diff --git a/test/whisky_test_shock/eps_z_[7][7].xg b/test/GRHydro_test_shock/eps_z_[7][7].xg
index 7960d17..7960d17 100644
--- a/test/whisky_test_shock/eps_z_[7][7].xg
+++ b/test/GRHydro_test_shock/eps_z_[7][7].xg
diff --git a/test/whisky_test_shock/press_3D_diagonal.xg b/test/GRHydro_test_shock/press_3D_diagonal.xg
index dfeda7d..dfeda7d 100644
--- a/test/whisky_test_shock/press_3D_diagonal.xg
+++ b/test/GRHydro_test_shock/press_3D_diagonal.xg
diff --git a/test/whisky_test_shock/press_x_[7][7].xg b/test/GRHydro_test_shock/press_x_[7][7].xg
index bf88335..bf88335 100644
--- a/test/whisky_test_shock/press_x_[7][7].xg
+++ b/test/GRHydro_test_shock/press_x_[7][7].xg
diff --git a/test/whisky_test_shock/press_y_[7][7].xg b/test/GRHydro_test_shock/press_y_[7][7].xg
index bf88335..bf88335 100644
--- a/test/whisky_test_shock/press_y_[7][7].xg
+++ b/test/GRHydro_test_shock/press_y_[7][7].xg
diff --git a/test/whisky_test_shock/press_z_[7][7].xg b/test/GRHydro_test_shock/press_z_[7][7].xg
index bf88335..bf88335 100644
--- a/test/whisky_test_shock/press_z_[7][7].xg
+++ b/test/GRHydro_test_shock/press_z_[7][7].xg
diff --git a/test/whisky_test_shock/rho_3D_diagonal.xg b/test/GRHydro_test_shock/rho_3D_diagonal.xg
index bfce405..bfce405 100644
--- a/test/whisky_test_shock/rho_3D_diagonal.xg
+++ b/test/GRHydro_test_shock/rho_3D_diagonal.xg
diff --git a/test/whisky_test_shock/rho_x_[7][7].xg b/test/GRHydro_test_shock/rho_x_[7][7].xg
index 94fdb40..94fdb40 100644
--- a/test/whisky_test_shock/rho_x_[7][7].xg
+++ b/test/GRHydro_test_shock/rho_x_[7][7].xg
diff --git a/test/whisky_test_shock/rho_y_[7][7].xg b/test/GRHydro_test_shock/rho_y_[7][7].xg
index 94fdb40..94fdb40 100644
--- a/test/whisky_test_shock/rho_y_[7][7].xg
+++ b/test/GRHydro_test_shock/rho_y_[7][7].xg
diff --git a/test/whisky_test_shock/rho_z_[7][7].xg b/test/GRHydro_test_shock/rho_z_[7][7].xg
index c078add..c078add 100644
--- a/test/whisky_test_shock/rho_z_[7][7].xg
+++ b/test/GRHydro_test_shock/rho_z_[7][7].xg
diff --git a/test/whisky_test_shock/scon[0]_3D_diagonal.xg b/test/GRHydro_test_shock/scon[0]_3D_diagonal.xg
index 1670d82..1670d82 100644
--- a/test/whisky_test_shock/scon[0]_3D_diagonal.xg
+++ b/test/GRHydro_test_shock/scon[0]_3D_diagonal.xg
diff --git a/test/whisky_test_shock/scon[0]_x_[7][7].xg b/test/GRHydro_test_shock/scon[0]_x_[7][7].xg
index 336f952..336f952 100644
--- a/test/whisky_test_shock/scon[0]_x_[7][7].xg
+++ b/test/GRHydro_test_shock/scon[0]_x_[7][7].xg
diff --git a/test/whisky_test_shock/scon[0]_y_[7][7].xg b/test/GRHydro_test_shock/scon[0]_y_[7][7].xg
index 8ed16ff..8ed16ff 100644
--- a/test/whisky_test_shock/scon[0]_y_[7][7].xg
+++ b/test/GRHydro_test_shock/scon[0]_y_[7][7].xg
diff --git a/test/whisky_test_shock/scon[0]_z_[7][7].xg b/test/GRHydro_test_shock/scon[0]_z_[7][7].xg
index 8ed16ff..8ed16ff 100644
--- a/test/whisky_test_shock/scon[0]_z_[7][7].xg
+++ b/test/GRHydro_test_shock/scon[0]_z_[7][7].xg
diff --git a/test/whisky_test_shock/scon[1]_3D_diagonal.xg b/test/GRHydro_test_shock/scon[1]_3D_diagonal.xg
index 1670d82..1670d82 100644
--- a/test/whisky_test_shock/scon[1]_3D_diagonal.xg
+++ b/test/GRHydro_test_shock/scon[1]_3D_diagonal.xg
diff --git a/test/whisky_test_shock/scon[1]_x_[7][7].xg b/test/GRHydro_test_shock/scon[1]_x_[7][7].xg
index 8ed16ff..8ed16ff 100644
--- a/test/whisky_test_shock/scon[1]_x_[7][7].xg
+++ b/test/GRHydro_test_shock/scon[1]_x_[7][7].xg
diff --git a/test/whisky_test_shock/scon[1]_y_[7][7].xg b/test/GRHydro_test_shock/scon[1]_y_[7][7].xg
index 336f952..336f952 100644
--- a/test/whisky_test_shock/scon[1]_y_[7][7].xg
+++ b/test/GRHydro_test_shock/scon[1]_y_[7][7].xg
diff --git a/test/whisky_test_shock/scon[1]_z_[7][7].xg b/test/GRHydro_test_shock/scon[1]_z_[7][7].xg
index 8ed16ff..8ed16ff 100644
--- a/test/whisky_test_shock/scon[1]_z_[7][7].xg
+++ b/test/GRHydro_test_shock/scon[1]_z_[7][7].xg
diff --git a/test/whisky_test_shock/scon[2]_3D_diagonal.xg b/test/GRHydro_test_shock/scon[2]_3D_diagonal.xg
index 1670d82..1670d82 100644
--- a/test/whisky_test_shock/scon[2]_3D_diagonal.xg
+++ b/test/GRHydro_test_shock/scon[2]_3D_diagonal.xg
diff --git a/test/whisky_test_shock/scon[2]_x_[7][7].xg b/test/GRHydro_test_shock/scon[2]_x_[7][7].xg
index 8ed16ff..8ed16ff 100644
--- a/test/whisky_test_shock/scon[2]_x_[7][7].xg
+++ b/test/GRHydro_test_shock/scon[2]_x_[7][7].xg
diff --git a/test/whisky_test_shock/scon[2]_y_[7][7].xg b/test/GRHydro_test_shock/scon[2]_y_[7][7].xg
index 8ed16ff..8ed16ff 100644
--- a/test/whisky_test_shock/scon[2]_y_[7][7].xg
+++ b/test/GRHydro_test_shock/scon[2]_y_[7][7].xg
diff --git a/test/whisky_test_shock/scon[2]_z_[7][7].xg b/test/GRHydro_test_shock/scon[2]_z_[7][7].xg
index 336f952..336f952 100644
--- a/test/whisky_test_shock/scon[2]_z_[7][7].xg
+++ b/test/GRHydro_test_shock/scon[2]_z_[7][7].xg
diff --git a/test/whisky_test_shock/tau_3D_diagonal.xg b/test/GRHydro_test_shock/tau_3D_diagonal.xg
index 4bace88..4bace88 100644
--- a/test/whisky_test_shock/tau_3D_diagonal.xg
+++ b/test/GRHydro_test_shock/tau_3D_diagonal.xg
diff --git a/test/whisky_test_shock/tau_x_[7][7].xg b/test/GRHydro_test_shock/tau_x_[7][7].xg
index ff3369a..ff3369a 100644
--- a/test/whisky_test_shock/tau_x_[7][7].xg
+++ b/test/GRHydro_test_shock/tau_x_[7][7].xg
diff --git a/test/whisky_test_shock/tau_y_[7][7].xg b/test/GRHydro_test_shock/tau_y_[7][7].xg
index ff3369a..ff3369a 100644
--- a/test/whisky_test_shock/tau_y_[7][7].xg
+++ b/test/GRHydro_test_shock/tau_y_[7][7].xg
diff --git a/test/whisky_test_shock/tau_z_[7][7].xg b/test/GRHydro_test_shock/tau_z_[7][7].xg
index bd9e6db..bd9e6db 100644
--- a/test/whisky_test_shock/tau_z_[7][7].xg
+++ b/test/GRHydro_test_shock/tau_z_[7][7].xg
diff --git a/test/whisky_test_shock/vel[0]_3D_diagonal.xg b/test/GRHydro_test_shock/vel[0]_3D_diagonal.xg
index 556ab72..556ab72 100644
--- a/test/whisky_test_shock/vel[0]_3D_diagonal.xg
+++ b/test/GRHydro_test_shock/vel[0]_3D_diagonal.xg
diff --git a/test/whisky_test_shock/vel[0]_x_[7][7].xg b/test/GRHydro_test_shock/vel[0]_x_[7][7].xg
index 99ca0cb..99ca0cb 100644
--- a/test/whisky_test_shock/vel[0]_x_[7][7].xg
+++ b/test/GRHydro_test_shock/vel[0]_x_[7][7].xg
diff --git a/test/whisky_test_shock/vel[0]_y_[7][7].xg b/test/GRHydro_test_shock/vel[0]_y_[7][7].xg
index d4fc578..d4fc578 100644
--- a/test/whisky_test_shock/vel[0]_y_[7][7].xg
+++ b/test/GRHydro_test_shock/vel[0]_y_[7][7].xg
diff --git a/test/whisky_test_shock/vel[0]_z_[7][7].xg b/test/GRHydro_test_shock/vel[0]_z_[7][7].xg
index d4fc578..d4fc578 100644
--- a/test/whisky_test_shock/vel[0]_z_[7][7].xg
+++ b/test/GRHydro_test_shock/vel[0]_z_[7][7].xg
diff --git a/test/whisky_test_shock/vel[1]_3D_diagonal.xg b/test/GRHydro_test_shock/vel[1]_3D_diagonal.xg
index 556ab72..556ab72 100644
--- a/test/whisky_test_shock/vel[1]_3D_diagonal.xg
+++ b/test/GRHydro_test_shock/vel[1]_3D_diagonal.xg
diff --git a/test/whisky_test_shock/vel[1]_x_[7][7].xg b/test/GRHydro_test_shock/vel[1]_x_[7][7].xg
index d4fc578..d4fc578 100644
--- a/test/whisky_test_shock/vel[1]_x_[7][7].xg
+++ b/test/GRHydro_test_shock/vel[1]_x_[7][7].xg
diff --git a/test/whisky_test_shock/vel[1]_y_[7][7].xg b/test/GRHydro_test_shock/vel[1]_y_[7][7].xg
index 99ca0cb..99ca0cb 100644
--- a/test/whisky_test_shock/vel[1]_y_[7][7].xg
+++ b/test/GRHydro_test_shock/vel[1]_y_[7][7].xg
diff --git a/test/whisky_test_shock/vel[1]_z_[7][7].xg b/test/GRHydro_test_shock/vel[1]_z_[7][7].xg
index d4fc578..d4fc578 100644
--- a/test/whisky_test_shock/vel[1]_z_[7][7].xg
+++ b/test/GRHydro_test_shock/vel[1]_z_[7][7].xg
diff --git a/test/whisky_test_shock/vel[2]_3D_diagonal.xg b/test/GRHydro_test_shock/vel[2]_3D_diagonal.xg
index 556ab72..556ab72 100644
--- a/test/whisky_test_shock/vel[2]_3D_diagonal.xg
+++ b/test/GRHydro_test_shock/vel[2]_3D_diagonal.xg
diff --git a/test/whisky_test_shock/vel[2]_x_[7][7].xg b/test/GRHydro_test_shock/vel[2]_x_[7][7].xg
index d4fc578..d4fc578 100644
--- a/test/whisky_test_shock/vel[2]_x_[7][7].xg
+++ b/test/GRHydro_test_shock/vel[2]_x_[7][7].xg
diff --git a/test/whisky_test_shock/vel[2]_y_[7][7].xg b/test/GRHydro_test_shock/vel[2]_y_[7][7].xg
index d4fc578..d4fc578 100644
--- a/test/whisky_test_shock/vel[2]_y_[7][7].xg
+++ b/test/GRHydro_test_shock/vel[2]_y_[7][7].xg
diff --git a/test/whisky_test_shock/vel[2]_z_[7][7].xg b/test/GRHydro_test_shock/vel[2]_z_[7][7].xg
index 99ca0cb..99ca0cb 100644
--- a/test/whisky_test_shock/vel[2]_z_[7][7].xg
+++ b/test/GRHydro_test_shock/vel[2]_z_[7][7].xg
diff --git a/test/whisky_test_shock/w_lorentz_3D_diagonal.xg b/test/GRHydro_test_shock/w_lorentz_3D_diagonal.xg
index 6bf06d2..6bf06d2 100644
--- a/test/whisky_test_shock/w_lorentz_3D_diagonal.xg
+++ b/test/GRHydro_test_shock/w_lorentz_3D_diagonal.xg
diff --git a/test/whisky_test_shock/w_lorentz_x_[7][7].xg b/test/GRHydro_test_shock/w_lorentz_x_[7][7].xg
index ac3451e..ac3451e 100644
--- a/test/whisky_test_shock/w_lorentz_x_[7][7].xg
+++ b/test/GRHydro_test_shock/w_lorentz_x_[7][7].xg
diff --git a/test/whisky_test_shock/w_lorentz_y_[7][7].xg b/test/GRHydro_test_shock/w_lorentz_y_[7][7].xg
index ac3451e..ac3451e 100644
--- a/test/whisky_test_shock/w_lorentz_y_[7][7].xg
+++ b/test/GRHydro_test_shock/w_lorentz_y_[7][7].xg
diff --git a/test/whisky_test_shock/w_lorentz_z_[7][7].xg b/test/GRHydro_test_shock/w_lorentz_z_[7][7].xg
index ac3451e..ac3451e 100644
--- a/test/whisky_test_shock/w_lorentz_z_[7][7].xg
+++ b/test/GRHydro_test_shock/w_lorentz_z_[7][7].xg
diff --git a/test/whisky_test_shock/whisky_test_shock.par b/test/GRHydro_test_shock/whisky_test_shock.par
index e69de29..e69de29 100644
--- a/test/whisky_test_shock/whisky_test_shock.par
+++ b/test/GRHydro_test_shock/whisky_test_shock.par
diff --git a/test/whisky_test_shock_ppm/dens_3D_diagonal.xg b/test/GRHydro_test_shock_ppm/dens_3D_diagonal.xg
index b4e426f..b4e426f 100644
--- a/test/whisky_test_shock_ppm/dens_3D_diagonal.xg
+++ b/test/GRHydro_test_shock_ppm/dens_3D_diagonal.xg
diff --git a/test/whisky_test_shock_ppm/dens_x_[7][7].xg b/test/GRHydro_test_shock_ppm/dens_x_[7][7].xg
index cf7feca..cf7feca 100644
--- a/test/whisky_test_shock_ppm/dens_x_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/dens_x_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/dens_y_[7][7].xg b/test/GRHydro_test_shock_ppm/dens_y_[7][7].xg
index cf7feca..cf7feca 100644
--- a/test/whisky_test_shock_ppm/dens_y_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/dens_y_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/dens_z_[7][7].xg b/test/GRHydro_test_shock_ppm/dens_z_[7][7].xg
index cf7feca..cf7feca 100644
--- a/test/whisky_test_shock_ppm/dens_z_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/dens_z_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/eps_3D_diagonal.xg b/test/GRHydro_test_shock_ppm/eps_3D_diagonal.xg
index da19415..da19415 100644
--- a/test/whisky_test_shock_ppm/eps_3D_diagonal.xg
+++ b/test/GRHydro_test_shock_ppm/eps_3D_diagonal.xg
diff --git a/test/whisky_test_shock_ppm/eps_x_[7][7].xg b/test/GRHydro_test_shock_ppm/eps_x_[7][7].xg
index a72dbdd..a72dbdd 100644
--- a/test/whisky_test_shock_ppm/eps_x_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/eps_x_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/eps_y_[7][7].xg b/test/GRHydro_test_shock_ppm/eps_y_[7][7].xg
index 19b7ead..19b7ead 100644
--- a/test/whisky_test_shock_ppm/eps_y_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/eps_y_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/eps_z_[7][7].xg b/test/GRHydro_test_shock_ppm/eps_z_[7][7].xg
index 19b7ead..19b7ead 100644
--- a/test/whisky_test_shock_ppm/eps_z_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/eps_z_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/press_3D_diagonal.xg b/test/GRHydro_test_shock_ppm/press_3D_diagonal.xg
index c6d910d..c6d910d 100644
--- a/test/whisky_test_shock_ppm/press_3D_diagonal.xg
+++ b/test/GRHydro_test_shock_ppm/press_3D_diagonal.xg
diff --git a/test/whisky_test_shock_ppm/press_x_[7][7].xg b/test/GRHydro_test_shock_ppm/press_x_[7][7].xg
index 550db35..550db35 100644
--- a/test/whisky_test_shock_ppm/press_x_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/press_x_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/press_y_[7][7].xg b/test/GRHydro_test_shock_ppm/press_y_[7][7].xg
index 550db35..550db35 100644
--- a/test/whisky_test_shock_ppm/press_y_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/press_y_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/press_z_[7][7].xg b/test/GRHydro_test_shock_ppm/press_z_[7][7].xg
index 550db35..550db35 100644
--- a/test/whisky_test_shock_ppm/press_z_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/press_z_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/rho_3D_diagonal.xg b/test/GRHydro_test_shock_ppm/rho_3D_diagonal.xg
index f106e88..f106e88 100644
--- a/test/whisky_test_shock_ppm/rho_3D_diagonal.xg
+++ b/test/GRHydro_test_shock_ppm/rho_3D_diagonal.xg
diff --git a/test/whisky_test_shock_ppm/rho_x_[7][7].xg b/test/GRHydro_test_shock_ppm/rho_x_[7][7].xg
index 197880a..197880a 100644
--- a/test/whisky_test_shock_ppm/rho_x_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/rho_x_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/rho_y_[7][7].xg b/test/GRHydro_test_shock_ppm/rho_y_[7][7].xg
index 197880a..197880a 100644
--- a/test/whisky_test_shock_ppm/rho_y_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/rho_y_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/rho_z_[7][7].xg b/test/GRHydro_test_shock_ppm/rho_z_[7][7].xg
index 197880a..197880a 100644
--- a/test/whisky_test_shock_ppm/rho_z_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/rho_z_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/scon[0]_3D_diagonal.xg b/test/GRHydro_test_shock_ppm/scon[0]_3D_diagonal.xg
index 4c439fe..4c439fe 100644
--- a/test/whisky_test_shock_ppm/scon[0]_3D_diagonal.xg
+++ b/test/GRHydro_test_shock_ppm/scon[0]_3D_diagonal.xg
diff --git a/test/whisky_test_shock_ppm/scon[0]_x_[7][7].xg b/test/GRHydro_test_shock_ppm/scon[0]_x_[7][7].xg
index 32ff1b2..32ff1b2 100644
--- a/test/whisky_test_shock_ppm/scon[0]_x_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/scon[0]_x_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/scon[0]_y_[7][7].xg b/test/GRHydro_test_shock_ppm/scon[0]_y_[7][7].xg
index 7634629..7634629 100644
--- a/test/whisky_test_shock_ppm/scon[0]_y_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/scon[0]_y_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/scon[0]_z_[7][7].xg b/test/GRHydro_test_shock_ppm/scon[0]_z_[7][7].xg
index 7634629..7634629 100644
--- a/test/whisky_test_shock_ppm/scon[0]_z_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/scon[0]_z_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/scon[1]_3D_diagonal.xg b/test/GRHydro_test_shock_ppm/scon[1]_3D_diagonal.xg
index 4c439fe..4c439fe 100644
--- a/test/whisky_test_shock_ppm/scon[1]_3D_diagonal.xg
+++ b/test/GRHydro_test_shock_ppm/scon[1]_3D_diagonal.xg
diff --git a/test/whisky_test_shock_ppm/scon[1]_x_[7][7].xg b/test/GRHydro_test_shock_ppm/scon[1]_x_[7][7].xg
index 7634629..7634629 100644
--- a/test/whisky_test_shock_ppm/scon[1]_x_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/scon[1]_x_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/scon[1]_y_[7][7].xg b/test/GRHydro_test_shock_ppm/scon[1]_y_[7][7].xg
index 32ff1b2..32ff1b2 100644
--- a/test/whisky_test_shock_ppm/scon[1]_y_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/scon[1]_y_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/scon[1]_z_[7][7].xg b/test/GRHydro_test_shock_ppm/scon[1]_z_[7][7].xg
index 7634629..7634629 100644
--- a/test/whisky_test_shock_ppm/scon[1]_z_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/scon[1]_z_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/scon[2]_3D_diagonal.xg b/test/GRHydro_test_shock_ppm/scon[2]_3D_diagonal.xg
index 4c439fe..4c439fe 100644
--- a/test/whisky_test_shock_ppm/scon[2]_3D_diagonal.xg
+++ b/test/GRHydro_test_shock_ppm/scon[2]_3D_diagonal.xg
diff --git a/test/whisky_test_shock_ppm/scon[2]_x_[7][7].xg b/test/GRHydro_test_shock_ppm/scon[2]_x_[7][7].xg
index 7634629..7634629 100644
--- a/test/whisky_test_shock_ppm/scon[2]_x_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/scon[2]_x_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/scon[2]_y_[7][7].xg b/test/GRHydro_test_shock_ppm/scon[2]_y_[7][7].xg
index 7634629..7634629 100644
--- a/test/whisky_test_shock_ppm/scon[2]_y_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/scon[2]_y_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/scon[2]_z_[7][7].xg b/test/GRHydro_test_shock_ppm/scon[2]_z_[7][7].xg
index 32ff1b2..32ff1b2 100644
--- a/test/whisky_test_shock_ppm/scon[2]_z_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/scon[2]_z_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/tau_3D_diagonal.xg b/test/GRHydro_test_shock_ppm/tau_3D_diagonal.xg
index 3721b97..3721b97 100644
--- a/test/whisky_test_shock_ppm/tau_3D_diagonal.xg
+++ b/test/GRHydro_test_shock_ppm/tau_3D_diagonal.xg
diff --git a/test/whisky_test_shock_ppm/tau_x_[7][7].xg b/test/GRHydro_test_shock_ppm/tau_x_[7][7].xg
index 81abcf9..81abcf9 100644
--- a/test/whisky_test_shock_ppm/tau_x_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/tau_x_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/tau_y_[7][7].xg b/test/GRHydro_test_shock_ppm/tau_y_[7][7].xg
index 81abcf9..81abcf9 100644
--- a/test/whisky_test_shock_ppm/tau_y_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/tau_y_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/tau_z_[7][7].xg b/test/GRHydro_test_shock_ppm/tau_z_[7][7].xg
index c9eff44..c9eff44 100644
--- a/test/whisky_test_shock_ppm/tau_z_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/tau_z_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/vel[0]_3D_diagonal.xg b/test/GRHydro_test_shock_ppm/vel[0]_3D_diagonal.xg
index b32cbc9..b32cbc9 100644
--- a/test/whisky_test_shock_ppm/vel[0]_3D_diagonal.xg
+++ b/test/GRHydro_test_shock_ppm/vel[0]_3D_diagonal.xg
diff --git a/test/whisky_test_shock_ppm/vel[0]_x_[7][7].xg b/test/GRHydro_test_shock_ppm/vel[0]_x_[7][7].xg
index 30b59aa..30b59aa 100644
--- a/test/whisky_test_shock_ppm/vel[0]_x_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/vel[0]_x_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/vel[0]_y_[7][7].xg b/test/GRHydro_test_shock_ppm/vel[0]_y_[7][7].xg
index 22ad5a9..22ad5a9 100644
--- a/test/whisky_test_shock_ppm/vel[0]_y_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/vel[0]_y_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/vel[0]_z_[7][7].xg b/test/GRHydro_test_shock_ppm/vel[0]_z_[7][7].xg
index 22ad5a9..22ad5a9 100644
--- a/test/whisky_test_shock_ppm/vel[0]_z_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/vel[0]_z_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/vel[1]_3D_diagonal.xg b/test/GRHydro_test_shock_ppm/vel[1]_3D_diagonal.xg
index b32cbc9..b32cbc9 100644
--- a/test/whisky_test_shock_ppm/vel[1]_3D_diagonal.xg
+++ b/test/GRHydro_test_shock_ppm/vel[1]_3D_diagonal.xg
diff --git a/test/whisky_test_shock_ppm/vel[1]_x_[7][7].xg b/test/GRHydro_test_shock_ppm/vel[1]_x_[7][7].xg
index 22ad5a9..22ad5a9 100644
--- a/test/whisky_test_shock_ppm/vel[1]_x_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/vel[1]_x_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/vel[1]_y_[7][7].xg b/test/GRHydro_test_shock_ppm/vel[1]_y_[7][7].xg
index 30b59aa..30b59aa 100644
--- a/test/whisky_test_shock_ppm/vel[1]_y_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/vel[1]_y_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/vel[1]_z_[7][7].xg b/test/GRHydro_test_shock_ppm/vel[1]_z_[7][7].xg
index 22ad5a9..22ad5a9 100644
--- a/test/whisky_test_shock_ppm/vel[1]_z_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/vel[1]_z_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/vel[2]_3D_diagonal.xg b/test/GRHydro_test_shock_ppm/vel[2]_3D_diagonal.xg
index b32cbc9..b32cbc9 100644
--- a/test/whisky_test_shock_ppm/vel[2]_3D_diagonal.xg
+++ b/test/GRHydro_test_shock_ppm/vel[2]_3D_diagonal.xg
diff --git a/test/whisky_test_shock_ppm/vel[2]_x_[7][7].xg b/test/GRHydro_test_shock_ppm/vel[2]_x_[7][7].xg
index 22ad5a9..22ad5a9 100644
--- a/test/whisky_test_shock_ppm/vel[2]_x_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/vel[2]_x_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/vel[2]_y_[7][7].xg b/test/GRHydro_test_shock_ppm/vel[2]_y_[7][7].xg
index 22ad5a9..22ad5a9 100644
--- a/test/whisky_test_shock_ppm/vel[2]_y_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/vel[2]_y_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/vel[2]_z_[7][7].xg b/test/GRHydro_test_shock_ppm/vel[2]_z_[7][7].xg
index 30b59aa..30b59aa 100644
--- a/test/whisky_test_shock_ppm/vel[2]_z_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/vel[2]_z_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/w_lorentz_3D_diagonal.xg b/test/GRHydro_test_shock_ppm/w_lorentz_3D_diagonal.xg
index 348d85f..348d85f 100644
--- a/test/whisky_test_shock_ppm/w_lorentz_3D_diagonal.xg
+++ b/test/GRHydro_test_shock_ppm/w_lorentz_3D_diagonal.xg
diff --git a/test/whisky_test_shock_ppm/w_lorentz_x_[7][7].xg b/test/GRHydro_test_shock_ppm/w_lorentz_x_[7][7].xg
index eb04c27..eb04c27 100644
--- a/test/whisky_test_shock_ppm/w_lorentz_x_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/w_lorentz_x_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/w_lorentz_y_[7][7].xg b/test/GRHydro_test_shock_ppm/w_lorentz_y_[7][7].xg
index eb04c27..eb04c27 100644
--- a/test/whisky_test_shock_ppm/w_lorentz_y_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/w_lorentz_y_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/w_lorentz_z_[7][7].xg b/test/GRHydro_test_shock_ppm/w_lorentz_z_[7][7].xg
index eb04c27..eb04c27 100644
--- a/test/whisky_test_shock_ppm/w_lorentz_z_[7][7].xg
+++ b/test/GRHydro_test_shock_ppm/w_lorentz_z_[7][7].xg
diff --git a/test/whisky_test_shock_ppm/whisky_test_shock_ppm.par b/test/GRHydro_test_shock_ppm/whisky_test_shock_ppm.par
index e69de29..e69de29 100644
--- a/test/whisky_test_shock_ppm/whisky_test_shock_ppm.par
+++ b/test/GRHydro_test_shock_ppm/whisky_test_shock_ppm.par
diff --git a/test/whisky_test_tov_ppm/alp_maximum.xg b/test/GRHydro_test_tov_ppm/alp_maximum.xg
index 27bf461..27bf461 100644
--- a/test/whisky_test_tov_ppm/alp_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/alp_maximum.xg
diff --git a/test/whisky_test_tov_ppm/alp_minimum.xg b/test/GRHydro_test_tov_ppm/alp_minimum.xg
index c6442fe..c6442fe 100644
--- a/test/whisky_test_tov_ppm/alp_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/alp_minimum.xg
diff --git a/test/whisky_test_tov_ppm/alp_norm1.xg b/test/GRHydro_test_tov_ppm/alp_norm1.xg
index 8ab1537..8ab1537 100644
--- a/test/whisky_test_tov_ppm/alp_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/alp_norm1.xg
diff --git a/test/whisky_test_tov_ppm/alp_norm2.xg b/test/GRHydro_test_tov_ppm/alp_norm2.xg
index 4280123..4280123 100644
--- a/test/whisky_test_tov_ppm/alp_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/alp_norm2.xg
diff --git a/test/whisky_test_tov_ppm/dens_3D_diagonal.xg b/test/GRHydro_test_tov_ppm/dens_3D_diagonal.xg
index 00b657a..00b657a 100644
--- a/test/whisky_test_tov_ppm/dens_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm/dens_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm/dens_maximum.xg b/test/GRHydro_test_tov_ppm/dens_maximum.xg
index f246657..f246657 100644
--- a/test/whisky_test_tov_ppm/dens_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/dens_maximum.xg
diff --git a/test/whisky_test_tov_ppm/dens_minimum.xg b/test/GRHydro_test_tov_ppm/dens_minimum.xg
index 24fabfe..24fabfe 100644
--- a/test/whisky_test_tov_ppm/dens_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/dens_minimum.xg
diff --git a/test/whisky_test_tov_ppm/dens_norm1.xg b/test/GRHydro_test_tov_ppm/dens_norm1.xg
index 716428a..716428a 100644
--- a/test/whisky_test_tov_ppm/dens_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/dens_norm1.xg
diff --git a/test/whisky_test_tov_ppm/dens_norm2.xg b/test/GRHydro_test_tov_ppm/dens_norm2.xg
index 42772d2..42772d2 100644
--- a/test/whisky_test_tov_ppm/dens_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/dens_norm2.xg
diff --git a/test/whisky_test_tov_ppm/dens_x_[16][16].xg b/test/GRHydro_test_tov_ppm/dens_x_[16][16].xg
index 1a1fb5c..1a1fb5c 100644
--- a/test/whisky_test_tov_ppm/dens_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/dens_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/dens_y_[16][16].xg b/test/GRHydro_test_tov_ppm/dens_y_[16][16].xg
index 1a1fb5c..1a1fb5c 100644
--- a/test/whisky_test_tov_ppm/dens_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/dens_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/dens_z_[16][16].xg b/test/GRHydro_test_tov_ppm/dens_z_[16][16].xg
index 1a1fb5c..1a1fb5c 100644
--- a/test/whisky_test_tov_ppm/dens_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/dens_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/eps_3D_diagonal.xg b/test/GRHydro_test_tov_ppm/eps_3D_diagonal.xg
index 1b6c0f9..1b6c0f9 100644
--- a/test/whisky_test_tov_ppm/eps_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm/eps_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm/eps_maximum.xg b/test/GRHydro_test_tov_ppm/eps_maximum.xg
index cb77c27..cb77c27 100644
--- a/test/whisky_test_tov_ppm/eps_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/eps_maximum.xg
diff --git a/test/whisky_test_tov_ppm/eps_minimum.xg b/test/GRHydro_test_tov_ppm/eps_minimum.xg
index 4b1b36c..4b1b36c 100644
--- a/test/whisky_test_tov_ppm/eps_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/eps_minimum.xg
diff --git a/test/whisky_test_tov_ppm/eps_norm1.xg b/test/GRHydro_test_tov_ppm/eps_norm1.xg
index 6942fb9..6942fb9 100644
--- a/test/whisky_test_tov_ppm/eps_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/eps_norm1.xg
diff --git a/test/whisky_test_tov_ppm/eps_norm2.xg b/test/GRHydro_test_tov_ppm/eps_norm2.xg
index 3c23eee..3c23eee 100644
--- a/test/whisky_test_tov_ppm/eps_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/eps_norm2.xg
diff --git a/test/whisky_test_tov_ppm/eps_x_[16][16].xg b/test/GRHydro_test_tov_ppm/eps_x_[16][16].xg
index 3e8e193..3e8e193 100644
--- a/test/whisky_test_tov_ppm/eps_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/eps_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/eps_y_[16][16].xg b/test/GRHydro_test_tov_ppm/eps_y_[16][16].xg
index 3e8e193..3e8e193 100644
--- a/test/whisky_test_tov_ppm/eps_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/eps_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/eps_z_[16][16].xg b/test/GRHydro_test_tov_ppm/eps_z_[16][16].xg
index 3e8e193..3e8e193 100644
--- a/test/whisky_test_tov_ppm/eps_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/eps_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/gxx_maximum.xg b/test/GRHydro_test_tov_ppm/gxx_maximum.xg
index 247c527..247c527 100644
--- a/test/whisky_test_tov_ppm/gxx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/gxx_maximum.xg
diff --git a/test/whisky_test_tov_ppm/gxx_minimum.xg b/test/GRHydro_test_tov_ppm/gxx_minimum.xg
index 236f58d..236f58d 100644
--- a/test/whisky_test_tov_ppm/gxx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/gxx_minimum.xg
diff --git a/test/whisky_test_tov_ppm/gxx_norm1.xg b/test/GRHydro_test_tov_ppm/gxx_norm1.xg
index 09dc024..09dc024 100644
--- a/test/whisky_test_tov_ppm/gxx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/gxx_norm1.xg
diff --git a/test/whisky_test_tov_ppm/gxx_norm2.xg b/test/GRHydro_test_tov_ppm/gxx_norm2.xg
index 251fc12..251fc12 100644
--- a/test/whisky_test_tov_ppm/gxx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/gxx_norm2.xg
diff --git a/test/whisky_test_tov_ppm/gxy_maximum.xg b/test/GRHydro_test_tov_ppm/gxy_maximum.xg
index 42abcf9..42abcf9 100644
--- a/test/whisky_test_tov_ppm/gxy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/gxy_maximum.xg
diff --git a/test/whisky_test_tov_ppm/gxy_minimum.xg b/test/GRHydro_test_tov_ppm/gxy_minimum.xg
index 76db2bc..76db2bc 100644
--- a/test/whisky_test_tov_ppm/gxy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/gxy_minimum.xg
diff --git a/test/whisky_test_tov_ppm/gxy_norm1.xg b/test/GRHydro_test_tov_ppm/gxy_norm1.xg
index 50f0e6a..50f0e6a 100644
--- a/test/whisky_test_tov_ppm/gxy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/gxy_norm1.xg
diff --git a/test/whisky_test_tov_ppm/gxy_norm2.xg b/test/GRHydro_test_tov_ppm/gxy_norm2.xg
index 5bbce9e..5bbce9e 100644
--- a/test/whisky_test_tov_ppm/gxy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/gxy_norm2.xg
diff --git a/test/whisky_test_tov_ppm/gxz_maximum.xg b/test/GRHydro_test_tov_ppm/gxz_maximum.xg
index a71a85b..a71a85b 100644
--- a/test/whisky_test_tov_ppm/gxz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/gxz_maximum.xg
diff --git a/test/whisky_test_tov_ppm/gxz_minimum.xg b/test/GRHydro_test_tov_ppm/gxz_minimum.xg
index f124f6d..f124f6d 100644
--- a/test/whisky_test_tov_ppm/gxz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/gxz_minimum.xg
diff --git a/test/whisky_test_tov_ppm/gxz_norm1.xg b/test/GRHydro_test_tov_ppm/gxz_norm1.xg
index 6e1e802..6e1e802 100644
--- a/test/whisky_test_tov_ppm/gxz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/gxz_norm1.xg
diff --git a/test/whisky_test_tov_ppm/gxz_norm2.xg b/test/GRHydro_test_tov_ppm/gxz_norm2.xg
index e954fd6..e954fd6 100644
--- a/test/whisky_test_tov_ppm/gxz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/gxz_norm2.xg
diff --git a/test/whisky_test_tov_ppm/gyy_maximum.xg b/test/GRHydro_test_tov_ppm/gyy_maximum.xg
index 6945fcb..6945fcb 100644
--- a/test/whisky_test_tov_ppm/gyy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/gyy_maximum.xg
diff --git a/test/whisky_test_tov_ppm/gyy_minimum.xg b/test/GRHydro_test_tov_ppm/gyy_minimum.xg
index f4d908c..f4d908c 100644
--- a/test/whisky_test_tov_ppm/gyy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/gyy_minimum.xg
diff --git a/test/whisky_test_tov_ppm/gyy_norm1.xg b/test/GRHydro_test_tov_ppm/gyy_norm1.xg
index cf730c8..cf730c8 100644
--- a/test/whisky_test_tov_ppm/gyy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/gyy_norm1.xg
diff --git a/test/whisky_test_tov_ppm/gyy_norm2.xg b/test/GRHydro_test_tov_ppm/gyy_norm2.xg
index 6e0dc12..6e0dc12 100644
--- a/test/whisky_test_tov_ppm/gyy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/gyy_norm2.xg
diff --git a/test/whisky_test_tov_ppm/gyz_maximum.xg b/test/GRHydro_test_tov_ppm/gyz_maximum.xg
index 24de994..24de994 100644
--- a/test/whisky_test_tov_ppm/gyz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/gyz_maximum.xg
diff --git a/test/whisky_test_tov_ppm/gyz_minimum.xg b/test/GRHydro_test_tov_ppm/gyz_minimum.xg
index c9dacc2..c9dacc2 100644
--- a/test/whisky_test_tov_ppm/gyz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/gyz_minimum.xg
diff --git a/test/whisky_test_tov_ppm/gyz_norm1.xg b/test/GRHydro_test_tov_ppm/gyz_norm1.xg
index 64cfd53..64cfd53 100644
--- a/test/whisky_test_tov_ppm/gyz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/gyz_norm1.xg
diff --git a/test/whisky_test_tov_ppm/gyz_norm2.xg b/test/GRHydro_test_tov_ppm/gyz_norm2.xg
index cd143ee..cd143ee 100644
--- a/test/whisky_test_tov_ppm/gyz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/gyz_norm2.xg
diff --git a/test/whisky_test_tov_ppm/gzz_maximum.xg b/test/GRHydro_test_tov_ppm/gzz_maximum.xg
index 2a9cec8..2a9cec8 100644
--- a/test/whisky_test_tov_ppm/gzz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/gzz_maximum.xg
diff --git a/test/whisky_test_tov_ppm/gzz_minimum.xg b/test/GRHydro_test_tov_ppm/gzz_minimum.xg
index fdc12b9..fdc12b9 100644
--- a/test/whisky_test_tov_ppm/gzz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/gzz_minimum.xg
diff --git a/test/whisky_test_tov_ppm/gzz_norm1.xg b/test/GRHydro_test_tov_ppm/gzz_norm1.xg
index 6532e18..6532e18 100644
--- a/test/whisky_test_tov_ppm/gzz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/gzz_norm1.xg
diff --git a/test/whisky_test_tov_ppm/gzz_norm2.xg b/test/GRHydro_test_tov_ppm/gzz_norm2.xg
index 5c9c02f..5c9c02f 100644
--- a/test/whisky_test_tov_ppm/gzz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/gzz_norm2.xg
diff --git a/test/whisky_test_tov_ppm/ham_3D_diagonal.xg b/test/GRHydro_test_tov_ppm/ham_3D_diagonal.xg
index 6c77e9a..6c77e9a 100644
--- a/test/whisky_test_tov_ppm/ham_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm/ham_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm/ham_maximum.xg b/test/GRHydro_test_tov_ppm/ham_maximum.xg
index 7015cfa..7015cfa 100644
--- a/test/whisky_test_tov_ppm/ham_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/ham_maximum.xg
diff --git a/test/whisky_test_tov_ppm/ham_minimum.xg b/test/GRHydro_test_tov_ppm/ham_minimum.xg
index ffbe145..ffbe145 100644
--- a/test/whisky_test_tov_ppm/ham_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/ham_minimum.xg
diff --git a/test/whisky_test_tov_ppm/ham_norm1.xg b/test/GRHydro_test_tov_ppm/ham_norm1.xg
index 2b669dd..2b669dd 100644
--- a/test/whisky_test_tov_ppm/ham_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/ham_norm1.xg
diff --git a/test/whisky_test_tov_ppm/ham_norm2.xg b/test/GRHydro_test_tov_ppm/ham_norm2.xg
index df78f2f..df78f2f 100644
--- a/test/whisky_test_tov_ppm/ham_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/ham_norm2.xg
diff --git a/test/whisky_test_tov_ppm/ham_x_[16][16].xg b/test/GRHydro_test_tov_ppm/ham_x_[16][16].xg
index 5afea19..5afea19 100644
--- a/test/whisky_test_tov_ppm/ham_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/ham_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/ham_y_[16][16].xg b/test/GRHydro_test_tov_ppm/ham_y_[16][16].xg
index 6657695..6657695 100644
--- a/test/whisky_test_tov_ppm/ham_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/ham_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/ham_z_[16][16].xg b/test/GRHydro_test_tov_ppm/ham_z_[16][16].xg
index 2c76454..2c76454 100644
--- a/test/whisky_test_tov_ppm/ham_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/ham_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/kxx_maximum.xg b/test/GRHydro_test_tov_ppm/kxx_maximum.xg
index 45849a0..45849a0 100644
--- a/test/whisky_test_tov_ppm/kxx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/kxx_maximum.xg
diff --git a/test/whisky_test_tov_ppm/kxx_minimum.xg b/test/GRHydro_test_tov_ppm/kxx_minimum.xg
index af1d941..af1d941 100644
--- a/test/whisky_test_tov_ppm/kxx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/kxx_minimum.xg
diff --git a/test/whisky_test_tov_ppm/kxx_norm1.xg b/test/GRHydro_test_tov_ppm/kxx_norm1.xg
index 1356951..1356951 100644
--- a/test/whisky_test_tov_ppm/kxx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/kxx_norm1.xg
diff --git a/test/whisky_test_tov_ppm/kxx_norm2.xg b/test/GRHydro_test_tov_ppm/kxx_norm2.xg
index f4dcfdd..f4dcfdd 100644
--- a/test/whisky_test_tov_ppm/kxx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/kxx_norm2.xg
diff --git a/test/whisky_test_tov_ppm/kxy_maximum.xg b/test/GRHydro_test_tov_ppm/kxy_maximum.xg
index ab6ec9d..ab6ec9d 100644
--- a/test/whisky_test_tov_ppm/kxy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/kxy_maximum.xg
diff --git a/test/whisky_test_tov_ppm/kxy_minimum.xg b/test/GRHydro_test_tov_ppm/kxy_minimum.xg
index 8d53e8b..8d53e8b 100644
--- a/test/whisky_test_tov_ppm/kxy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/kxy_minimum.xg
diff --git a/test/whisky_test_tov_ppm/kxy_norm1.xg b/test/GRHydro_test_tov_ppm/kxy_norm1.xg
index 0214709..0214709 100644
--- a/test/whisky_test_tov_ppm/kxy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/kxy_norm1.xg
diff --git a/test/whisky_test_tov_ppm/kxy_norm2.xg b/test/GRHydro_test_tov_ppm/kxy_norm2.xg
index 1b68a3f..1b68a3f 100644
--- a/test/whisky_test_tov_ppm/kxy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/kxy_norm2.xg
diff --git a/test/whisky_test_tov_ppm/kxz_maximum.xg b/test/GRHydro_test_tov_ppm/kxz_maximum.xg
index 01397a2..01397a2 100644
--- a/test/whisky_test_tov_ppm/kxz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/kxz_maximum.xg
diff --git a/test/whisky_test_tov_ppm/kxz_minimum.xg b/test/GRHydro_test_tov_ppm/kxz_minimum.xg
index f1e96c4..f1e96c4 100644
--- a/test/whisky_test_tov_ppm/kxz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/kxz_minimum.xg
diff --git a/test/whisky_test_tov_ppm/kxz_norm1.xg b/test/GRHydro_test_tov_ppm/kxz_norm1.xg
index 6197828..6197828 100644
--- a/test/whisky_test_tov_ppm/kxz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/kxz_norm1.xg
diff --git a/test/whisky_test_tov_ppm/kxz_norm2.xg b/test/GRHydro_test_tov_ppm/kxz_norm2.xg
index cb2b58e..cb2b58e 100644
--- a/test/whisky_test_tov_ppm/kxz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/kxz_norm2.xg
diff --git a/test/whisky_test_tov_ppm/kyy_maximum.xg b/test/GRHydro_test_tov_ppm/kyy_maximum.xg
index 9e023be..9e023be 100644
--- a/test/whisky_test_tov_ppm/kyy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/kyy_maximum.xg
diff --git a/test/whisky_test_tov_ppm/kyy_minimum.xg b/test/GRHydro_test_tov_ppm/kyy_minimum.xg
index f54b021..f54b021 100644
--- a/test/whisky_test_tov_ppm/kyy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/kyy_minimum.xg
diff --git a/test/whisky_test_tov_ppm/kyy_norm1.xg b/test/GRHydro_test_tov_ppm/kyy_norm1.xg
index 49f77d5..49f77d5 100644
--- a/test/whisky_test_tov_ppm/kyy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/kyy_norm1.xg
diff --git a/test/whisky_test_tov_ppm/kyy_norm2.xg b/test/GRHydro_test_tov_ppm/kyy_norm2.xg
index 4dc657a..4dc657a 100644
--- a/test/whisky_test_tov_ppm/kyy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/kyy_norm2.xg
diff --git a/test/whisky_test_tov_ppm/kyz_maximum.xg b/test/GRHydro_test_tov_ppm/kyz_maximum.xg
index 5de0d75..5de0d75 100644
--- a/test/whisky_test_tov_ppm/kyz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/kyz_maximum.xg
diff --git a/test/whisky_test_tov_ppm/kyz_minimum.xg b/test/GRHydro_test_tov_ppm/kyz_minimum.xg
index 079a343..079a343 100644
--- a/test/whisky_test_tov_ppm/kyz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/kyz_minimum.xg
diff --git a/test/whisky_test_tov_ppm/kyz_norm1.xg b/test/GRHydro_test_tov_ppm/kyz_norm1.xg
index cbac08d..cbac08d 100644
--- a/test/whisky_test_tov_ppm/kyz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/kyz_norm1.xg
diff --git a/test/whisky_test_tov_ppm/kyz_norm2.xg b/test/GRHydro_test_tov_ppm/kyz_norm2.xg
index 3fc33ca..3fc33ca 100644
--- a/test/whisky_test_tov_ppm/kyz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/kyz_norm2.xg
diff --git a/test/whisky_test_tov_ppm/kzz_maximum.xg b/test/GRHydro_test_tov_ppm/kzz_maximum.xg
index 23eeff1..23eeff1 100644
--- a/test/whisky_test_tov_ppm/kzz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/kzz_maximum.xg
diff --git a/test/whisky_test_tov_ppm/kzz_minimum.xg b/test/GRHydro_test_tov_ppm/kzz_minimum.xg
index e13e0be..e13e0be 100644
--- a/test/whisky_test_tov_ppm/kzz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/kzz_minimum.xg
diff --git a/test/whisky_test_tov_ppm/kzz_norm1.xg b/test/GRHydro_test_tov_ppm/kzz_norm1.xg
index dc2d4d7..dc2d4d7 100644
--- a/test/whisky_test_tov_ppm/kzz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/kzz_norm1.xg
diff --git a/test/whisky_test_tov_ppm/kzz_norm2.xg b/test/GRHydro_test_tov_ppm/kzz_norm2.xg
index 7201b11..7201b11 100644
--- a/test/whisky_test_tov_ppm/kzz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/kzz_norm2.xg
diff --git a/test/whisky_test_tov_ppm/momx_3D_diagonal.xg b/test/GRHydro_test_tov_ppm/momx_3D_diagonal.xg
index ed5b60c..ed5b60c 100644
--- a/test/whisky_test_tov_ppm/momx_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm/momx_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm/momx_maximum.xg b/test/GRHydro_test_tov_ppm/momx_maximum.xg
index e31ade6..e31ade6 100644
--- a/test/whisky_test_tov_ppm/momx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/momx_maximum.xg
diff --git a/test/whisky_test_tov_ppm/momx_minimum.xg b/test/GRHydro_test_tov_ppm/momx_minimum.xg
index b129f30..b129f30 100644
--- a/test/whisky_test_tov_ppm/momx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/momx_minimum.xg
diff --git a/test/whisky_test_tov_ppm/momx_norm1.xg b/test/GRHydro_test_tov_ppm/momx_norm1.xg
index 679dcfb..679dcfb 100644
--- a/test/whisky_test_tov_ppm/momx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/momx_norm1.xg
diff --git a/test/whisky_test_tov_ppm/momx_norm2.xg b/test/GRHydro_test_tov_ppm/momx_norm2.xg
index f2ebca3..f2ebca3 100644
--- a/test/whisky_test_tov_ppm/momx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/momx_norm2.xg
diff --git a/test/whisky_test_tov_ppm/momx_x_[16][16].xg b/test/GRHydro_test_tov_ppm/momx_x_[16][16].xg
index fd126ed..fd126ed 100644
--- a/test/whisky_test_tov_ppm/momx_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/momx_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/momx_y_[16][16].xg b/test/GRHydro_test_tov_ppm/momx_y_[16][16].xg
index dc85bb3..dc85bb3 100644
--- a/test/whisky_test_tov_ppm/momx_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/momx_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/momx_z_[16][16].xg b/test/GRHydro_test_tov_ppm/momx_z_[16][16].xg
index 47aa271..47aa271 100644
--- a/test/whisky_test_tov_ppm/momx_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/momx_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/momy_3D_diagonal.xg b/test/GRHydro_test_tov_ppm/momy_3D_diagonal.xg
index 8d8866b..8d8866b 100644
--- a/test/whisky_test_tov_ppm/momy_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm/momy_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm/momy_maximum.xg b/test/GRHydro_test_tov_ppm/momy_maximum.xg
index 1f0c1fc..1f0c1fc 100644
--- a/test/whisky_test_tov_ppm/momy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/momy_maximum.xg
diff --git a/test/whisky_test_tov_ppm/momy_minimum.xg b/test/GRHydro_test_tov_ppm/momy_minimum.xg
index 99849d5..99849d5 100644
--- a/test/whisky_test_tov_ppm/momy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/momy_minimum.xg
diff --git a/test/whisky_test_tov_ppm/momy_norm1.xg b/test/GRHydro_test_tov_ppm/momy_norm1.xg
index 7e24e6e..7e24e6e 100644
--- a/test/whisky_test_tov_ppm/momy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/momy_norm1.xg
diff --git a/test/whisky_test_tov_ppm/momy_norm2.xg b/test/GRHydro_test_tov_ppm/momy_norm2.xg
index 2d85ae6..2d85ae6 100644
--- a/test/whisky_test_tov_ppm/momy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/momy_norm2.xg
diff --git a/test/whisky_test_tov_ppm/momy_x_[16][16].xg b/test/GRHydro_test_tov_ppm/momy_x_[16][16].xg
index e76364a..e76364a 100644
--- a/test/whisky_test_tov_ppm/momy_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/momy_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/momy_y_[16][16].xg b/test/GRHydro_test_tov_ppm/momy_y_[16][16].xg
index db295af..db295af 100644
--- a/test/whisky_test_tov_ppm/momy_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/momy_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/momy_z_[16][16].xg b/test/GRHydro_test_tov_ppm/momy_z_[16][16].xg
index 62c862e..62c862e 100644
--- a/test/whisky_test_tov_ppm/momy_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/momy_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/momz_3D_diagonal.xg b/test/GRHydro_test_tov_ppm/momz_3D_diagonal.xg
index 5a060ba..5a060ba 100644
--- a/test/whisky_test_tov_ppm/momz_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm/momz_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm/momz_maximum.xg b/test/GRHydro_test_tov_ppm/momz_maximum.xg
index e47c256..e47c256 100644
--- a/test/whisky_test_tov_ppm/momz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/momz_maximum.xg
diff --git a/test/whisky_test_tov_ppm/momz_minimum.xg b/test/GRHydro_test_tov_ppm/momz_minimum.xg
index 8f81c7a..8f81c7a 100644
--- a/test/whisky_test_tov_ppm/momz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/momz_minimum.xg
diff --git a/test/whisky_test_tov_ppm/momz_norm1.xg b/test/GRHydro_test_tov_ppm/momz_norm1.xg
index 9b14a9a..9b14a9a 100644
--- a/test/whisky_test_tov_ppm/momz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/momz_norm1.xg
diff --git a/test/whisky_test_tov_ppm/momz_norm2.xg b/test/GRHydro_test_tov_ppm/momz_norm2.xg
index 73ff283..73ff283 100644
--- a/test/whisky_test_tov_ppm/momz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/momz_norm2.xg
diff --git a/test/whisky_test_tov_ppm/momz_x_[16][16].xg b/test/GRHydro_test_tov_ppm/momz_x_[16][16].xg
index f0eea1f..f0eea1f 100644
--- a/test/whisky_test_tov_ppm/momz_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/momz_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/momz_y_[16][16].xg b/test/GRHydro_test_tov_ppm/momz_y_[16][16].xg
index d89bfb0..d89bfb0 100644
--- a/test/whisky_test_tov_ppm/momz_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/momz_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/momz_z_[16][16].xg b/test/GRHydro_test_tov_ppm/momz_z_[16][16].xg
index 54f635c..54f635c 100644
--- a/test/whisky_test_tov_ppm/momz_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/momz_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/press_3D_diagonal.xg b/test/GRHydro_test_tov_ppm/press_3D_diagonal.xg
index 330ea8f..330ea8f 100644
--- a/test/whisky_test_tov_ppm/press_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm/press_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm/press_maximum.xg b/test/GRHydro_test_tov_ppm/press_maximum.xg
index e8669ea..e8669ea 100644
--- a/test/whisky_test_tov_ppm/press_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/press_maximum.xg
diff --git a/test/whisky_test_tov_ppm/press_minimum.xg b/test/GRHydro_test_tov_ppm/press_minimum.xg
index 5860d41..5860d41 100644
--- a/test/whisky_test_tov_ppm/press_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/press_minimum.xg
diff --git a/test/whisky_test_tov_ppm/press_norm1.xg b/test/GRHydro_test_tov_ppm/press_norm1.xg
index d139036..d139036 100644
--- a/test/whisky_test_tov_ppm/press_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/press_norm1.xg
diff --git a/test/whisky_test_tov_ppm/press_norm2.xg b/test/GRHydro_test_tov_ppm/press_norm2.xg
index 9b2d8f1..9b2d8f1 100644
--- a/test/whisky_test_tov_ppm/press_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/press_norm2.xg
diff --git a/test/whisky_test_tov_ppm/press_x_[16][16].xg b/test/GRHydro_test_tov_ppm/press_x_[16][16].xg
index e3ce88a..e3ce88a 100644
--- a/test/whisky_test_tov_ppm/press_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/press_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/press_y_[16][16].xg b/test/GRHydro_test_tov_ppm/press_y_[16][16].xg
index e3ce88a..e3ce88a 100644
--- a/test/whisky_test_tov_ppm/press_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/press_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/press_z_[16][16].xg b/test/GRHydro_test_tov_ppm/press_z_[16][16].xg
index e3ce88a..e3ce88a 100644
--- a/test/whisky_test_tov_ppm/press_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/press_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/rho_3D_diagonal.xg b/test/GRHydro_test_tov_ppm/rho_3D_diagonal.xg
index 663c42e..663c42e 100644
--- a/test/whisky_test_tov_ppm/rho_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm/rho_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm/rho_maximum.xg b/test/GRHydro_test_tov_ppm/rho_maximum.xg
index ab6be3b..ab6be3b 100644
--- a/test/whisky_test_tov_ppm/rho_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/rho_maximum.xg
diff --git a/test/whisky_test_tov_ppm/rho_minimum.xg b/test/GRHydro_test_tov_ppm/rho_minimum.xg
index d5fa141..d5fa141 100644
--- a/test/whisky_test_tov_ppm/rho_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/rho_minimum.xg
diff --git a/test/whisky_test_tov_ppm/rho_norm1.xg b/test/GRHydro_test_tov_ppm/rho_norm1.xg
index a3f1c0d..a3f1c0d 100644
--- a/test/whisky_test_tov_ppm/rho_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/rho_norm1.xg
diff --git a/test/whisky_test_tov_ppm/rho_norm2.xg b/test/GRHydro_test_tov_ppm/rho_norm2.xg
index cd623ea..cd623ea 100644
--- a/test/whisky_test_tov_ppm/rho_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/rho_norm2.xg
diff --git a/test/whisky_test_tov_ppm/rho_x_[16][16].xg b/test/GRHydro_test_tov_ppm/rho_x_[16][16].xg
index fc1a756..fc1a756 100644
--- a/test/whisky_test_tov_ppm/rho_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/rho_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/rho_y_[16][16].xg b/test/GRHydro_test_tov_ppm/rho_y_[16][16].xg
index fc1a756..fc1a756 100644
--- a/test/whisky_test_tov_ppm/rho_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/rho_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/rho_z_[16][16].xg b/test/GRHydro_test_tov_ppm/rho_z_[16][16].xg
index fc1a756..fc1a756 100644
--- a/test/whisky_test_tov_ppm/rho_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/rho_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/scon[0]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm/scon[0]_3D_diagonal.xg
index 5fc62d0..5fc62d0 100644
--- a/test/whisky_test_tov_ppm/scon[0]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm/scon[0]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm/scon[0]_maximum.xg b/test/GRHydro_test_tov_ppm/scon[0]_maximum.xg
index 40c3e05..40c3e05 100644
--- a/test/whisky_test_tov_ppm/scon[0]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/scon[0]_maximum.xg
diff --git a/test/whisky_test_tov_ppm/scon[0]_minimum.xg b/test/GRHydro_test_tov_ppm/scon[0]_minimum.xg
index b537648..b537648 100644
--- a/test/whisky_test_tov_ppm/scon[0]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/scon[0]_minimum.xg
diff --git a/test/whisky_test_tov_ppm/scon[0]_norm1.xg b/test/GRHydro_test_tov_ppm/scon[0]_norm1.xg
index c51f6f9..c51f6f9 100644
--- a/test/whisky_test_tov_ppm/scon[0]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/scon[0]_norm1.xg
diff --git a/test/whisky_test_tov_ppm/scon[0]_norm2.xg b/test/GRHydro_test_tov_ppm/scon[0]_norm2.xg
index 27190f3..27190f3 100644
--- a/test/whisky_test_tov_ppm/scon[0]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/scon[0]_norm2.xg
diff --git a/test/whisky_test_tov_ppm/scon[0]_x_[16][16].xg b/test/GRHydro_test_tov_ppm/scon[0]_x_[16][16].xg
index 313887c..313887c 100644
--- a/test/whisky_test_tov_ppm/scon[0]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/scon[0]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/scon[0]_y_[16][16].xg b/test/GRHydro_test_tov_ppm/scon[0]_y_[16][16].xg
index 170f139..170f139 100644
--- a/test/whisky_test_tov_ppm/scon[0]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/scon[0]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/scon[0]_z_[16][16].xg b/test/GRHydro_test_tov_ppm/scon[0]_z_[16][16].xg
index d4d7bf4..d4d7bf4 100644
--- a/test/whisky_test_tov_ppm/scon[0]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/scon[0]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/scon[1]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm/scon[1]_3D_diagonal.xg
index 50166c2..50166c2 100644
--- a/test/whisky_test_tov_ppm/scon[1]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm/scon[1]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm/scon[1]_maximum.xg b/test/GRHydro_test_tov_ppm/scon[1]_maximum.xg
index eda21c2..eda21c2 100644
--- a/test/whisky_test_tov_ppm/scon[1]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/scon[1]_maximum.xg
diff --git a/test/whisky_test_tov_ppm/scon[1]_minimum.xg b/test/GRHydro_test_tov_ppm/scon[1]_minimum.xg
index 95dc3b6..95dc3b6 100644
--- a/test/whisky_test_tov_ppm/scon[1]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/scon[1]_minimum.xg
diff --git a/test/whisky_test_tov_ppm/scon[1]_norm1.xg b/test/GRHydro_test_tov_ppm/scon[1]_norm1.xg
index d081d52..d081d52 100644
--- a/test/whisky_test_tov_ppm/scon[1]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/scon[1]_norm1.xg
diff --git a/test/whisky_test_tov_ppm/scon[1]_norm2.xg b/test/GRHydro_test_tov_ppm/scon[1]_norm2.xg
index 3add453..3add453 100644
--- a/test/whisky_test_tov_ppm/scon[1]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/scon[1]_norm2.xg
diff --git a/test/whisky_test_tov_ppm/scon[1]_x_[16][16].xg b/test/GRHydro_test_tov_ppm/scon[1]_x_[16][16].xg
index 7eb8b57..7eb8b57 100644
--- a/test/whisky_test_tov_ppm/scon[1]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/scon[1]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/scon[1]_y_[16][16].xg b/test/GRHydro_test_tov_ppm/scon[1]_y_[16][16].xg
index fd405f6..fd405f6 100644
--- a/test/whisky_test_tov_ppm/scon[1]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/scon[1]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/scon[1]_z_[16][16].xg b/test/GRHydro_test_tov_ppm/scon[1]_z_[16][16].xg
index 9e3529f..9e3529f 100644
--- a/test/whisky_test_tov_ppm/scon[1]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/scon[1]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/scon[2]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm/scon[2]_3D_diagonal.xg
index 50166c2..50166c2 100644
--- a/test/whisky_test_tov_ppm/scon[2]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm/scon[2]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm/scon[2]_maximum.xg b/test/GRHydro_test_tov_ppm/scon[2]_maximum.xg
index e28d22f..e28d22f 100644
--- a/test/whisky_test_tov_ppm/scon[2]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/scon[2]_maximum.xg
diff --git a/test/whisky_test_tov_ppm/scon[2]_minimum.xg b/test/GRHydro_test_tov_ppm/scon[2]_minimum.xg
index 792ec28..792ec28 100644
--- a/test/whisky_test_tov_ppm/scon[2]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/scon[2]_minimum.xg
diff --git a/test/whisky_test_tov_ppm/scon[2]_norm1.xg b/test/GRHydro_test_tov_ppm/scon[2]_norm1.xg
index d5fc589..d5fc589 100644
--- a/test/whisky_test_tov_ppm/scon[2]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/scon[2]_norm1.xg
diff --git a/test/whisky_test_tov_ppm/scon[2]_norm2.xg b/test/GRHydro_test_tov_ppm/scon[2]_norm2.xg
index d62cad9..d62cad9 100644
--- a/test/whisky_test_tov_ppm/scon[2]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/scon[2]_norm2.xg
diff --git a/test/whisky_test_tov_ppm/scon[2]_x_[16][16].xg b/test/GRHydro_test_tov_ppm/scon[2]_x_[16][16].xg
index 95443ef..95443ef 100644
--- a/test/whisky_test_tov_ppm/scon[2]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/scon[2]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/scon[2]_y_[16][16].xg b/test/GRHydro_test_tov_ppm/scon[2]_y_[16][16].xg
index 67366fd..67366fd 100644
--- a/test/whisky_test_tov_ppm/scon[2]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/scon[2]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/scon[2]_z_[16][16].xg b/test/GRHydro_test_tov_ppm/scon[2]_z_[16][16].xg
index fd405f6..fd405f6 100644
--- a/test/whisky_test_tov_ppm/scon[2]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/scon[2]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/tau_3D_diagonal.xg b/test/GRHydro_test_tov_ppm/tau_3D_diagonal.xg
index 8df7268..8df7268 100644
--- a/test/whisky_test_tov_ppm/tau_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm/tau_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm/tau_maximum.xg b/test/GRHydro_test_tov_ppm/tau_maximum.xg
index 9d0efd5..9d0efd5 100644
--- a/test/whisky_test_tov_ppm/tau_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/tau_maximum.xg
diff --git a/test/whisky_test_tov_ppm/tau_minimum.xg b/test/GRHydro_test_tov_ppm/tau_minimum.xg
index 717b687..717b687 100644
--- a/test/whisky_test_tov_ppm/tau_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/tau_minimum.xg
diff --git a/test/whisky_test_tov_ppm/tau_norm1.xg b/test/GRHydro_test_tov_ppm/tau_norm1.xg
index e70e38c..e70e38c 100644
--- a/test/whisky_test_tov_ppm/tau_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/tau_norm1.xg
diff --git a/test/whisky_test_tov_ppm/tau_norm2.xg b/test/GRHydro_test_tov_ppm/tau_norm2.xg
index 3176ed1..3176ed1 100644
--- a/test/whisky_test_tov_ppm/tau_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/tau_norm2.xg
diff --git a/test/whisky_test_tov_ppm/tau_x_[16][16].xg b/test/GRHydro_test_tov_ppm/tau_x_[16][16].xg
index 8c12307..8c12307 100644
--- a/test/whisky_test_tov_ppm/tau_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/tau_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/tau_y_[16][16].xg b/test/GRHydro_test_tov_ppm/tau_y_[16][16].xg
index 0970fbf..0970fbf 100644
--- a/test/whisky_test_tov_ppm/tau_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/tau_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/tau_z_[16][16].xg b/test/GRHydro_test_tov_ppm/tau_z_[16][16].xg
index 0970fbf..0970fbf 100644
--- a/test/whisky_test_tov_ppm/tau_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/tau_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/vel[0]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm/vel[0]_3D_diagonal.xg
index acca7f6..acca7f6 100644
--- a/test/whisky_test_tov_ppm/vel[0]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm/vel[0]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm/vel[0]_maximum.xg b/test/GRHydro_test_tov_ppm/vel[0]_maximum.xg
index 76e0a5a..76e0a5a 100644
--- a/test/whisky_test_tov_ppm/vel[0]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/vel[0]_maximum.xg
diff --git a/test/whisky_test_tov_ppm/vel[0]_minimum.xg b/test/GRHydro_test_tov_ppm/vel[0]_minimum.xg
index 3ee44b2..3ee44b2 100644
--- a/test/whisky_test_tov_ppm/vel[0]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/vel[0]_minimum.xg
diff --git a/test/whisky_test_tov_ppm/vel[0]_norm1.xg b/test/GRHydro_test_tov_ppm/vel[0]_norm1.xg
index 8d17001..8d17001 100644
--- a/test/whisky_test_tov_ppm/vel[0]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/vel[0]_norm1.xg
diff --git a/test/whisky_test_tov_ppm/vel[0]_norm2.xg b/test/GRHydro_test_tov_ppm/vel[0]_norm2.xg
index 374aa73..374aa73 100644
--- a/test/whisky_test_tov_ppm/vel[0]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/vel[0]_norm2.xg
diff --git a/test/whisky_test_tov_ppm/vel[0]_x_[16][16].xg b/test/GRHydro_test_tov_ppm/vel[0]_x_[16][16].xg
index 56d913d..56d913d 100644
--- a/test/whisky_test_tov_ppm/vel[0]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/vel[0]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/vel[0]_y_[16][16].xg b/test/GRHydro_test_tov_ppm/vel[0]_y_[16][16].xg
index 4fa0a71..4fa0a71 100644
--- a/test/whisky_test_tov_ppm/vel[0]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/vel[0]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/vel[0]_z_[16][16].xg b/test/GRHydro_test_tov_ppm/vel[0]_z_[16][16].xg
index c6a1f9e..c6a1f9e 100644
--- a/test/whisky_test_tov_ppm/vel[0]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/vel[0]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/vel[1]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm/vel[1]_3D_diagonal.xg
index 2184096..2184096 100644
--- a/test/whisky_test_tov_ppm/vel[1]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm/vel[1]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm/vel[1]_maximum.xg b/test/GRHydro_test_tov_ppm/vel[1]_maximum.xg
index c344ca6..c344ca6 100644
--- a/test/whisky_test_tov_ppm/vel[1]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/vel[1]_maximum.xg
diff --git a/test/whisky_test_tov_ppm/vel[1]_minimum.xg b/test/GRHydro_test_tov_ppm/vel[1]_minimum.xg
index 4e4972c..4e4972c 100644
--- a/test/whisky_test_tov_ppm/vel[1]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/vel[1]_minimum.xg
diff --git a/test/whisky_test_tov_ppm/vel[1]_norm1.xg b/test/GRHydro_test_tov_ppm/vel[1]_norm1.xg
index a57bdec..a57bdec 100644
--- a/test/whisky_test_tov_ppm/vel[1]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/vel[1]_norm1.xg
diff --git a/test/whisky_test_tov_ppm/vel[1]_norm2.xg b/test/GRHydro_test_tov_ppm/vel[1]_norm2.xg
index bd86e20..bd86e20 100644
--- a/test/whisky_test_tov_ppm/vel[1]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/vel[1]_norm2.xg
diff --git a/test/whisky_test_tov_ppm/vel[1]_x_[16][16].xg b/test/GRHydro_test_tov_ppm/vel[1]_x_[16][16].xg
index 10b5c02..10b5c02 100644
--- a/test/whisky_test_tov_ppm/vel[1]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/vel[1]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/vel[1]_y_[16][16].xg b/test/GRHydro_test_tov_ppm/vel[1]_y_[16][16].xg
index ddcbad8..ddcbad8 100644
--- a/test/whisky_test_tov_ppm/vel[1]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/vel[1]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/vel[1]_z_[16][16].xg b/test/GRHydro_test_tov_ppm/vel[1]_z_[16][16].xg
index ef6f58a..ef6f58a 100644
--- a/test/whisky_test_tov_ppm/vel[1]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/vel[1]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/vel[2]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm/vel[2]_3D_diagonal.xg
index 71a1d30..71a1d30 100644
--- a/test/whisky_test_tov_ppm/vel[2]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm/vel[2]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm/vel[2]_maximum.xg b/test/GRHydro_test_tov_ppm/vel[2]_maximum.xg
index abf9b6c..abf9b6c 100644
--- a/test/whisky_test_tov_ppm/vel[2]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/vel[2]_maximum.xg
diff --git a/test/whisky_test_tov_ppm/vel[2]_minimum.xg b/test/GRHydro_test_tov_ppm/vel[2]_minimum.xg
index 27f84b4..27f84b4 100644
--- a/test/whisky_test_tov_ppm/vel[2]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/vel[2]_minimum.xg
diff --git a/test/whisky_test_tov_ppm/vel[2]_norm1.xg b/test/GRHydro_test_tov_ppm/vel[2]_norm1.xg
index 208fbb0..208fbb0 100644
--- a/test/whisky_test_tov_ppm/vel[2]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/vel[2]_norm1.xg
diff --git a/test/whisky_test_tov_ppm/vel[2]_norm2.xg b/test/GRHydro_test_tov_ppm/vel[2]_norm2.xg
index 8eb1536..8eb1536 100644
--- a/test/whisky_test_tov_ppm/vel[2]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/vel[2]_norm2.xg
diff --git a/test/whisky_test_tov_ppm/vel[2]_x_[16][16].xg b/test/GRHydro_test_tov_ppm/vel[2]_x_[16][16].xg
index 193a861..193a861 100644
--- a/test/whisky_test_tov_ppm/vel[2]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/vel[2]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/vel[2]_y_[16][16].xg b/test/GRHydro_test_tov_ppm/vel[2]_y_[16][16].xg
index b81291f..b81291f 100644
--- a/test/whisky_test_tov_ppm/vel[2]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/vel[2]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/vel[2]_z_[16][16].xg b/test/GRHydro_test_tov_ppm/vel[2]_z_[16][16].xg
index 11ca726..11ca726 100644
--- a/test/whisky_test_tov_ppm/vel[2]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/vel[2]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/w_lorentz_3D_diagonal.xg b/test/GRHydro_test_tov_ppm/w_lorentz_3D_diagonal.xg
index da97f23..da97f23 100644
--- a/test/whisky_test_tov_ppm/w_lorentz_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm/w_lorentz_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm/w_lorentz_maximum.xg b/test/GRHydro_test_tov_ppm/w_lorentz_maximum.xg
index 3e8e1ce..3e8e1ce 100644
--- a/test/whisky_test_tov_ppm/w_lorentz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm/w_lorentz_maximum.xg
diff --git a/test/whisky_test_tov_ppm/w_lorentz_minimum.xg b/test/GRHydro_test_tov_ppm/w_lorentz_minimum.xg
index 6874066..6874066 100644
--- a/test/whisky_test_tov_ppm/w_lorentz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm/w_lorentz_minimum.xg
diff --git a/test/whisky_test_tov_ppm/w_lorentz_norm1.xg b/test/GRHydro_test_tov_ppm/w_lorentz_norm1.xg
index 254515e..254515e 100644
--- a/test/whisky_test_tov_ppm/w_lorentz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm/w_lorentz_norm1.xg
diff --git a/test/whisky_test_tov_ppm/w_lorentz_norm2.xg b/test/GRHydro_test_tov_ppm/w_lorentz_norm2.xg
index fa8e291..fa8e291 100644
--- a/test/whisky_test_tov_ppm/w_lorentz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm/w_lorentz_norm2.xg
diff --git a/test/whisky_test_tov_ppm/w_lorentz_x_[16][16].xg b/test/GRHydro_test_tov_ppm/w_lorentz_x_[16][16].xg
index 61fcbd6..61fcbd6 100644
--- a/test/whisky_test_tov_ppm/w_lorentz_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/w_lorentz_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/w_lorentz_y_[16][16].xg b/test/GRHydro_test_tov_ppm/w_lorentz_y_[16][16].xg
index 61fcbd6..61fcbd6 100644
--- a/test/whisky_test_tov_ppm/w_lorentz_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/w_lorentz_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/w_lorentz_z_[16][16].xg b/test/GRHydro_test_tov_ppm/w_lorentz_z_[16][16].xg
index 61fcbd6..61fcbd6 100644
--- a/test/whisky_test_tov_ppm/w_lorentz_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm/w_lorentz_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm/whisky_test_tov_ppm.par b/test/GRHydro_test_tov_ppm/whisky_test_tov_ppm.par
index e69de29..e69de29 100644
--- a/test/whisky_test_tov_ppm/whisky_test_tov_ppm.par
+++ b/test/GRHydro_test_tov_ppm/whisky_test_tov_ppm.par
diff --git a/test/whisky_test_tov_ppm_ML/alp_maximum.xg b/test/GRHydro_test_tov_ppm_ML/alp_maximum.xg
index 4f7fbd3..4f7fbd3 100644
--- a/test/whisky_test_tov_ppm_ML/alp_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/alp_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/alp_minimum.xg b/test/GRHydro_test_tov_ppm_ML/alp_minimum.xg
index 6650bd1..6650bd1 100644
--- a/test/whisky_test_tov_ppm_ML/alp_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/alp_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/alp_norm1.xg b/test/GRHydro_test_tov_ppm_ML/alp_norm1.xg
index 57139b3..57139b3 100644
--- a/test/whisky_test_tov_ppm_ML/alp_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/alp_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/alp_norm2.xg b/test/GRHydro_test_tov_ppm_ML/alp_norm2.xg
index 545a894..545a894 100644
--- a/test/whisky_test_tov_ppm_ML/alp_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/alp_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/dens_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_ML/dens_3D_diagonal.xg
index 60afe50..60afe50 100644
--- a/test/whisky_test_tov_ppm_ML/dens_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_ML/dens_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_ML/dens_maximum.xg b/test/GRHydro_test_tov_ppm_ML/dens_maximum.xg
index 34c4ab9..34c4ab9 100644
--- a/test/whisky_test_tov_ppm_ML/dens_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/dens_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/dens_minimum.xg b/test/GRHydro_test_tov_ppm_ML/dens_minimum.xg
index 7ecea1c..7ecea1c 100644
--- a/test/whisky_test_tov_ppm_ML/dens_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/dens_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/dens_norm1.xg b/test/GRHydro_test_tov_ppm_ML/dens_norm1.xg
index f77dc0b..f77dc0b 100644
--- a/test/whisky_test_tov_ppm_ML/dens_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/dens_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/dens_norm2.xg b/test/GRHydro_test_tov_ppm_ML/dens_norm2.xg
index 0d237b4..0d237b4 100644
--- a/test/whisky_test_tov_ppm_ML/dens_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/dens_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/dens_x_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/dens_x_[16][16].xg
index 92d17d8..92d17d8 100644
--- a/test/whisky_test_tov_ppm_ML/dens_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/dens_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/dens_y_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/dens_y_[16][16].xg
index 92d17d8..92d17d8 100644
--- a/test/whisky_test_tov_ppm_ML/dens_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/dens_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/dens_z_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/dens_z_[16][16].xg
index 92d17d8..92d17d8 100644
--- a/test/whisky_test_tov_ppm_ML/dens_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/dens_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/eps_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_ML/eps_3D_diagonal.xg
index a6cc2c7..a6cc2c7 100644
--- a/test/whisky_test_tov_ppm_ML/eps_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_ML/eps_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_ML/eps_maximum.xg b/test/GRHydro_test_tov_ppm_ML/eps_maximum.xg
index fefb56b..fefb56b 100644
--- a/test/whisky_test_tov_ppm_ML/eps_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/eps_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/eps_minimum.xg b/test/GRHydro_test_tov_ppm_ML/eps_minimum.xg
index 4b1b36c..4b1b36c 100644
--- a/test/whisky_test_tov_ppm_ML/eps_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/eps_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/eps_norm1.xg b/test/GRHydro_test_tov_ppm_ML/eps_norm1.xg
index ea209a6..ea209a6 100644
--- a/test/whisky_test_tov_ppm_ML/eps_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/eps_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/eps_norm2.xg b/test/GRHydro_test_tov_ppm_ML/eps_norm2.xg
index ff8e098..ff8e098 100644
--- a/test/whisky_test_tov_ppm_ML/eps_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/eps_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/eps_x_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/eps_x_[16][16].xg
index fa4bb6c..fa4bb6c 100644
--- a/test/whisky_test_tov_ppm_ML/eps_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/eps_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/eps_y_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/eps_y_[16][16].xg
index fa4bb6c..fa4bb6c 100644
--- a/test/whisky_test_tov_ppm_ML/eps_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/eps_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/eps_z_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/eps_z_[16][16].xg
index fa4bb6c..fa4bb6c 100644
--- a/test/whisky_test_tov_ppm_ML/eps_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/eps_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/gxx_maximum.xg b/test/GRHydro_test_tov_ppm_ML/gxx_maximum.xg
index 3bb1d6c..3bb1d6c 100644
--- a/test/whisky_test_tov_ppm_ML/gxx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gxx_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/gxx_minimum.xg b/test/GRHydro_test_tov_ppm_ML/gxx_minimum.xg
index aed1081..aed1081 100644
--- a/test/whisky_test_tov_ppm_ML/gxx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gxx_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/gxx_norm1.xg b/test/GRHydro_test_tov_ppm_ML/gxx_norm1.xg
index 68c821d..68c821d 100644
--- a/test/whisky_test_tov_ppm_ML/gxx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gxx_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/gxx_norm2.xg b/test/GRHydro_test_tov_ppm_ML/gxx_norm2.xg
index 4ce3fa6..4ce3fa6 100644
--- a/test/whisky_test_tov_ppm_ML/gxx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gxx_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/gxy_maximum.xg b/test/GRHydro_test_tov_ppm_ML/gxy_maximum.xg
index 37f3f9a..37f3f9a 100644
--- a/test/whisky_test_tov_ppm_ML/gxy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gxy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/gxy_minimum.xg b/test/GRHydro_test_tov_ppm_ML/gxy_minimum.xg
index 5ec98bb..5ec98bb 100644
--- a/test/whisky_test_tov_ppm_ML/gxy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gxy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/gxy_norm1.xg b/test/GRHydro_test_tov_ppm_ML/gxy_norm1.xg
index d780a5f..d780a5f 100644
--- a/test/whisky_test_tov_ppm_ML/gxy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gxy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/gxy_norm2.xg b/test/GRHydro_test_tov_ppm_ML/gxy_norm2.xg
index 13e02cd..13e02cd 100644
--- a/test/whisky_test_tov_ppm_ML/gxy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gxy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/gxz_maximum.xg b/test/GRHydro_test_tov_ppm_ML/gxz_maximum.xg
index 27a3600..27a3600 100644
--- a/test/whisky_test_tov_ppm_ML/gxz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gxz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/gxz_minimum.xg b/test/GRHydro_test_tov_ppm_ML/gxz_minimum.xg
index e0a297e..e0a297e 100644
--- a/test/whisky_test_tov_ppm_ML/gxz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gxz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/gxz_norm1.xg b/test/GRHydro_test_tov_ppm_ML/gxz_norm1.xg
index bb7786b..bb7786b 100644
--- a/test/whisky_test_tov_ppm_ML/gxz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gxz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/gxz_norm2.xg b/test/GRHydro_test_tov_ppm_ML/gxz_norm2.xg
index 228ccfc..228ccfc 100644
--- a/test/whisky_test_tov_ppm_ML/gxz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gxz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/gyy_maximum.xg b/test/GRHydro_test_tov_ppm_ML/gyy_maximum.xg
index d22e2bd..d22e2bd 100644
--- a/test/whisky_test_tov_ppm_ML/gyy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gyy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/gyy_minimum.xg b/test/GRHydro_test_tov_ppm_ML/gyy_minimum.xg
index 6bbcce3..6bbcce3 100644
--- a/test/whisky_test_tov_ppm_ML/gyy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gyy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/gyy_norm1.xg b/test/GRHydro_test_tov_ppm_ML/gyy_norm1.xg
index f535bde..f535bde 100644
--- a/test/whisky_test_tov_ppm_ML/gyy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gyy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/gyy_norm2.xg b/test/GRHydro_test_tov_ppm_ML/gyy_norm2.xg
index fb00882..fb00882 100644
--- a/test/whisky_test_tov_ppm_ML/gyy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gyy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/gyz_maximum.xg b/test/GRHydro_test_tov_ppm_ML/gyz_maximum.xg
index 6d80a77..6d80a77 100644
--- a/test/whisky_test_tov_ppm_ML/gyz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gyz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/gyz_minimum.xg b/test/GRHydro_test_tov_ppm_ML/gyz_minimum.xg
index 6684f7a..6684f7a 100644
--- a/test/whisky_test_tov_ppm_ML/gyz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gyz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/gyz_norm1.xg b/test/GRHydro_test_tov_ppm_ML/gyz_norm1.xg
index 1e2c5f5..1e2c5f5 100644
--- a/test/whisky_test_tov_ppm_ML/gyz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gyz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/gyz_norm2.xg b/test/GRHydro_test_tov_ppm_ML/gyz_norm2.xg
index 380ddc5..380ddc5 100644
--- a/test/whisky_test_tov_ppm_ML/gyz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gyz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/gzz_maximum.xg b/test/GRHydro_test_tov_ppm_ML/gzz_maximum.xg
index 3cce90e..3cce90e 100644
--- a/test/whisky_test_tov_ppm_ML/gzz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gzz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/gzz_minimum.xg b/test/GRHydro_test_tov_ppm_ML/gzz_minimum.xg
index 4cdf653..4cdf653 100644
--- a/test/whisky_test_tov_ppm_ML/gzz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gzz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/gzz_norm1.xg b/test/GRHydro_test_tov_ppm_ML/gzz_norm1.xg
index e5f511e..e5f511e 100644
--- a/test/whisky_test_tov_ppm_ML/gzz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gzz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/gzz_norm2.xg b/test/GRHydro_test_tov_ppm_ML/gzz_norm2.xg
index 52da1bd..52da1bd 100644
--- a/test/whisky_test_tov_ppm_ML/gzz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/gzz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/ham_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_ML/ham_3D_diagonal.xg
index 32b681f..32b681f 100644
--- a/test/whisky_test_tov_ppm_ML/ham_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_ML/ham_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_ML/ham_maximum.xg b/test/GRHydro_test_tov_ppm_ML/ham_maximum.xg
index 37189b3..37189b3 100644
--- a/test/whisky_test_tov_ppm_ML/ham_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/ham_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/ham_minimum.xg b/test/GRHydro_test_tov_ppm_ML/ham_minimum.xg
index aaca631..aaca631 100644
--- a/test/whisky_test_tov_ppm_ML/ham_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/ham_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/ham_norm1.xg b/test/GRHydro_test_tov_ppm_ML/ham_norm1.xg
index 56f4d4f..56f4d4f 100644
--- a/test/whisky_test_tov_ppm_ML/ham_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/ham_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/ham_norm2.xg b/test/GRHydro_test_tov_ppm_ML/ham_norm2.xg
index d60a75b..d60a75b 100644
--- a/test/whisky_test_tov_ppm_ML/ham_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/ham_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/ham_x_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/ham_x_[16][16].xg
index 53f5560..53f5560 100644
--- a/test/whisky_test_tov_ppm_ML/ham_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/ham_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/ham_y_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/ham_y_[16][16].xg
index 1fb07d8..1fb07d8 100644
--- a/test/whisky_test_tov_ppm_ML/ham_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/ham_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/ham_z_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/ham_z_[16][16].xg
index 2405e52..2405e52 100644
--- a/test/whisky_test_tov_ppm_ML/ham_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/ham_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/kxx_maximum.xg b/test/GRHydro_test_tov_ppm_ML/kxx_maximum.xg
index 0e57258..0e57258 100644
--- a/test/whisky_test_tov_ppm_ML/kxx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kxx_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/kxx_minimum.xg b/test/GRHydro_test_tov_ppm_ML/kxx_minimum.xg
index b08e974..b08e974 100644
--- a/test/whisky_test_tov_ppm_ML/kxx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kxx_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/kxx_norm1.xg b/test/GRHydro_test_tov_ppm_ML/kxx_norm1.xg
index 9ad07c5..9ad07c5 100644
--- a/test/whisky_test_tov_ppm_ML/kxx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kxx_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/kxx_norm2.xg b/test/GRHydro_test_tov_ppm_ML/kxx_norm2.xg
index 8e19ee3..8e19ee3 100644
--- a/test/whisky_test_tov_ppm_ML/kxx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kxx_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/kxy_maximum.xg b/test/GRHydro_test_tov_ppm_ML/kxy_maximum.xg
index e3b9c59..e3b9c59 100644
--- a/test/whisky_test_tov_ppm_ML/kxy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kxy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/kxy_minimum.xg b/test/GRHydro_test_tov_ppm_ML/kxy_minimum.xg
index dd2c493..dd2c493 100644
--- a/test/whisky_test_tov_ppm_ML/kxy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kxy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/kxy_norm1.xg b/test/GRHydro_test_tov_ppm_ML/kxy_norm1.xg
index 16ddc55..16ddc55 100644
--- a/test/whisky_test_tov_ppm_ML/kxy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kxy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/kxy_norm2.xg b/test/GRHydro_test_tov_ppm_ML/kxy_norm2.xg
index fb255bb..fb255bb 100644
--- a/test/whisky_test_tov_ppm_ML/kxy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kxy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/kxz_maximum.xg b/test/GRHydro_test_tov_ppm_ML/kxz_maximum.xg
index d1d881d..d1d881d 100644
--- a/test/whisky_test_tov_ppm_ML/kxz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kxz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/kxz_minimum.xg b/test/GRHydro_test_tov_ppm_ML/kxz_minimum.xg
index 56e8872..56e8872 100644
--- a/test/whisky_test_tov_ppm_ML/kxz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kxz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/kxz_norm1.xg b/test/GRHydro_test_tov_ppm_ML/kxz_norm1.xg
index 92097a4..92097a4 100644
--- a/test/whisky_test_tov_ppm_ML/kxz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kxz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/kxz_norm2.xg b/test/GRHydro_test_tov_ppm_ML/kxz_norm2.xg
index e249efc..e249efc 100644
--- a/test/whisky_test_tov_ppm_ML/kxz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kxz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/kyy_maximum.xg b/test/GRHydro_test_tov_ppm_ML/kyy_maximum.xg
index 01af2ce..01af2ce 100644
--- a/test/whisky_test_tov_ppm_ML/kyy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kyy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/kyy_minimum.xg b/test/GRHydro_test_tov_ppm_ML/kyy_minimum.xg
index adf9cf5..adf9cf5 100644
--- a/test/whisky_test_tov_ppm_ML/kyy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kyy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/kyy_norm1.xg b/test/GRHydro_test_tov_ppm_ML/kyy_norm1.xg
index 1a2ae80..1a2ae80 100644
--- a/test/whisky_test_tov_ppm_ML/kyy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kyy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/kyy_norm2.xg b/test/GRHydro_test_tov_ppm_ML/kyy_norm2.xg
index a04bb64..a04bb64 100644
--- a/test/whisky_test_tov_ppm_ML/kyy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kyy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/kyz_maximum.xg b/test/GRHydro_test_tov_ppm_ML/kyz_maximum.xg
index e493b14..e493b14 100644
--- a/test/whisky_test_tov_ppm_ML/kyz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kyz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/kyz_minimum.xg b/test/GRHydro_test_tov_ppm_ML/kyz_minimum.xg
index 44de007..44de007 100644
--- a/test/whisky_test_tov_ppm_ML/kyz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kyz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/kyz_norm1.xg b/test/GRHydro_test_tov_ppm_ML/kyz_norm1.xg
index 7dd05c8..7dd05c8 100644
--- a/test/whisky_test_tov_ppm_ML/kyz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kyz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/kyz_norm2.xg b/test/GRHydro_test_tov_ppm_ML/kyz_norm2.xg
index cdb609d..cdb609d 100644
--- a/test/whisky_test_tov_ppm_ML/kyz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kyz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/kzz_maximum.xg b/test/GRHydro_test_tov_ppm_ML/kzz_maximum.xg
index 607be7c..607be7c 100644
--- a/test/whisky_test_tov_ppm_ML/kzz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kzz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/kzz_minimum.xg b/test/GRHydro_test_tov_ppm_ML/kzz_minimum.xg
index f4f31bd..f4f31bd 100644
--- a/test/whisky_test_tov_ppm_ML/kzz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kzz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/kzz_norm1.xg b/test/GRHydro_test_tov_ppm_ML/kzz_norm1.xg
index 9c1f71b..9c1f71b 100644
--- a/test/whisky_test_tov_ppm_ML/kzz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kzz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/kzz_norm2.xg b/test/GRHydro_test_tov_ppm_ML/kzz_norm2.xg
index d334f8f..d334f8f 100644
--- a/test/whisky_test_tov_ppm_ML/kzz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/kzz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/momx_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_ML/momx_3D_diagonal.xg
index 03c675c..03c675c 100644
--- a/test/whisky_test_tov_ppm_ML/momx_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_ML/momx_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_ML/momx_maximum.xg b/test/GRHydro_test_tov_ppm_ML/momx_maximum.xg
index fcc2403..fcc2403 100644
--- a/test/whisky_test_tov_ppm_ML/momx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/momx_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/momx_minimum.xg b/test/GRHydro_test_tov_ppm_ML/momx_minimum.xg
index d440388..d440388 100644
--- a/test/whisky_test_tov_ppm_ML/momx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/momx_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/momx_norm1.xg b/test/GRHydro_test_tov_ppm_ML/momx_norm1.xg
index dab5ea0..dab5ea0 100644
--- a/test/whisky_test_tov_ppm_ML/momx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/momx_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/momx_norm2.xg b/test/GRHydro_test_tov_ppm_ML/momx_norm2.xg
index 0ffd0fa..0ffd0fa 100644
--- a/test/whisky_test_tov_ppm_ML/momx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/momx_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/momx_x_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/momx_x_[16][16].xg
index 64fe169..64fe169 100644
--- a/test/whisky_test_tov_ppm_ML/momx_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/momx_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/momx_y_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/momx_y_[16][16].xg
index c3d543c..c3d543c 100644
--- a/test/whisky_test_tov_ppm_ML/momx_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/momx_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/momx_z_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/momx_z_[16][16].xg
index 4b20cd5..4b20cd5 100644
--- a/test/whisky_test_tov_ppm_ML/momx_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/momx_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/momy_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_ML/momy_3D_diagonal.xg
index 03c675c..03c675c 100644
--- a/test/whisky_test_tov_ppm_ML/momy_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_ML/momy_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_ML/momy_maximum.xg b/test/GRHydro_test_tov_ppm_ML/momy_maximum.xg
index d0fdbe5..d0fdbe5 100644
--- a/test/whisky_test_tov_ppm_ML/momy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/momy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/momy_minimum.xg b/test/GRHydro_test_tov_ppm_ML/momy_minimum.xg
index 52d401a..52d401a 100644
--- a/test/whisky_test_tov_ppm_ML/momy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/momy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/momy_norm1.xg b/test/GRHydro_test_tov_ppm_ML/momy_norm1.xg
index c8c2735..c8c2735 100644
--- a/test/whisky_test_tov_ppm_ML/momy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/momy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/momy_norm2.xg b/test/GRHydro_test_tov_ppm_ML/momy_norm2.xg
index e382016..e382016 100644
--- a/test/whisky_test_tov_ppm_ML/momy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/momy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/momy_x_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/momy_x_[16][16].xg
index 398b35f..398b35f 100644
--- a/test/whisky_test_tov_ppm_ML/momy_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/momy_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/momy_y_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/momy_y_[16][16].xg
index cbd1705..cbd1705 100644
--- a/test/whisky_test_tov_ppm_ML/momy_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/momy_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/momy_z_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/momy_z_[16][16].xg
index 7f8e6e8..7f8e6e8 100644
--- a/test/whisky_test_tov_ppm_ML/momy_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/momy_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/momz_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_ML/momz_3D_diagonal.xg
index da02e9d..da02e9d 100644
--- a/test/whisky_test_tov_ppm_ML/momz_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_ML/momz_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_ML/momz_maximum.xg b/test/GRHydro_test_tov_ppm_ML/momz_maximum.xg
index bdddaa6..bdddaa6 100644
--- a/test/whisky_test_tov_ppm_ML/momz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/momz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/momz_minimum.xg b/test/GRHydro_test_tov_ppm_ML/momz_minimum.xg
index ec7f267..ec7f267 100644
--- a/test/whisky_test_tov_ppm_ML/momz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/momz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/momz_norm1.xg b/test/GRHydro_test_tov_ppm_ML/momz_norm1.xg
index 84304c8..84304c8 100644
--- a/test/whisky_test_tov_ppm_ML/momz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/momz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/momz_norm2.xg b/test/GRHydro_test_tov_ppm_ML/momz_norm2.xg
index bb3095b..bb3095b 100644
--- a/test/whisky_test_tov_ppm_ML/momz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/momz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/momz_x_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/momz_x_[16][16].xg
index 535f25e..535f25e 100644
--- a/test/whisky_test_tov_ppm_ML/momz_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/momz_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/momz_y_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/momz_y_[16][16].xg
index 9c55582..9c55582 100644
--- a/test/whisky_test_tov_ppm_ML/momz_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/momz_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/momz_z_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/momz_z_[16][16].xg
index b481873..b481873 100644
--- a/test/whisky_test_tov_ppm_ML/momz_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/momz_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/press_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_ML/press_3D_diagonal.xg
index 27c89db..27c89db 100644
--- a/test/whisky_test_tov_ppm_ML/press_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_ML/press_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_ML/press_maximum.xg b/test/GRHydro_test_tov_ppm_ML/press_maximum.xg
index 32e497e..32e497e 100644
--- a/test/whisky_test_tov_ppm_ML/press_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/press_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/press_minimum.xg b/test/GRHydro_test_tov_ppm_ML/press_minimum.xg
index 5860d41..5860d41 100644
--- a/test/whisky_test_tov_ppm_ML/press_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/press_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/press_norm1.xg b/test/GRHydro_test_tov_ppm_ML/press_norm1.xg
index 1b2fcc3..1b2fcc3 100644
--- a/test/whisky_test_tov_ppm_ML/press_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/press_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/press_norm2.xg b/test/GRHydro_test_tov_ppm_ML/press_norm2.xg
index c0a606e..c0a606e 100644
--- a/test/whisky_test_tov_ppm_ML/press_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/press_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/press_x_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/press_x_[16][16].xg
index 3e05a4b..3e05a4b 100644
--- a/test/whisky_test_tov_ppm_ML/press_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/press_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/press_y_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/press_y_[16][16].xg
index 3e05a4b..3e05a4b 100644
--- a/test/whisky_test_tov_ppm_ML/press_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/press_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/press_z_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/press_z_[16][16].xg
index 3e05a4b..3e05a4b 100644
--- a/test/whisky_test_tov_ppm_ML/press_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/press_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/rho_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_ML/rho_3D_diagonal.xg
index 048d439..048d439 100644
--- a/test/whisky_test_tov_ppm_ML/rho_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_ML/rho_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_ML/rho_maximum.xg b/test/GRHydro_test_tov_ppm_ML/rho_maximum.xg
index 27e2cf2..27e2cf2 100644
--- a/test/whisky_test_tov_ppm_ML/rho_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/rho_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/rho_minimum.xg b/test/GRHydro_test_tov_ppm_ML/rho_minimum.xg
index d5fa141..d5fa141 100644
--- a/test/whisky_test_tov_ppm_ML/rho_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/rho_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/rho_norm1.xg b/test/GRHydro_test_tov_ppm_ML/rho_norm1.xg
index c86f44a..c86f44a 100644
--- a/test/whisky_test_tov_ppm_ML/rho_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/rho_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/rho_norm2.xg b/test/GRHydro_test_tov_ppm_ML/rho_norm2.xg
index 86827ca..86827ca 100644
--- a/test/whisky_test_tov_ppm_ML/rho_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/rho_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/rho_x_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/rho_x_[16][16].xg
index c4062c7..c4062c7 100644
--- a/test/whisky_test_tov_ppm_ML/rho_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/rho_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/rho_y_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/rho_y_[16][16].xg
index c4062c7..c4062c7 100644
--- a/test/whisky_test_tov_ppm_ML/rho_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/rho_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/rho_z_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/rho_z_[16][16].xg
index c4062c7..c4062c7 100644
--- a/test/whisky_test_tov_ppm_ML/rho_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/rho_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[0]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_ML/scon[0]_3D_diagonal.xg
index 90c5bbd..90c5bbd 100644
--- a/test/whisky_test_tov_ppm_ML/scon[0]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[0]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[0]_maximum.xg b/test/GRHydro_test_tov_ppm_ML/scon[0]_maximum.xg
index 79272e5..79272e5 100644
--- a/test/whisky_test_tov_ppm_ML/scon[0]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[0]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[0]_minimum.xg b/test/GRHydro_test_tov_ppm_ML/scon[0]_minimum.xg
index 2136153..2136153 100644
--- a/test/whisky_test_tov_ppm_ML/scon[0]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[0]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[0]_norm1.xg b/test/GRHydro_test_tov_ppm_ML/scon[0]_norm1.xg
index ebf418b..ebf418b 100644
--- a/test/whisky_test_tov_ppm_ML/scon[0]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[0]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[0]_norm2.xg b/test/GRHydro_test_tov_ppm_ML/scon[0]_norm2.xg
index aa0bf60..aa0bf60 100644
--- a/test/whisky_test_tov_ppm_ML/scon[0]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[0]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[0]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/scon[0]_x_[16][16].xg
index 93f9924..93f9924 100644
--- a/test/whisky_test_tov_ppm_ML/scon[0]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[0]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[0]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/scon[0]_y_[16][16].xg
index 9524d65..9524d65 100644
--- a/test/whisky_test_tov_ppm_ML/scon[0]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[0]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[0]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/scon[0]_z_[16][16].xg
index ece5d75..ece5d75 100644
--- a/test/whisky_test_tov_ppm_ML/scon[0]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[0]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[1]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_ML/scon[1]_3D_diagonal.xg
index 90c5bbd..90c5bbd 100644
--- a/test/whisky_test_tov_ppm_ML/scon[1]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[1]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[1]_maximum.xg b/test/GRHydro_test_tov_ppm_ML/scon[1]_maximum.xg
index c27fcb1..c27fcb1 100644
--- a/test/whisky_test_tov_ppm_ML/scon[1]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[1]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[1]_minimum.xg b/test/GRHydro_test_tov_ppm_ML/scon[1]_minimum.xg
index b04f1da..b04f1da 100644
--- a/test/whisky_test_tov_ppm_ML/scon[1]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[1]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[1]_norm1.xg b/test/GRHydro_test_tov_ppm_ML/scon[1]_norm1.xg
index 3846020..3846020 100644
--- a/test/whisky_test_tov_ppm_ML/scon[1]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[1]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[1]_norm2.xg b/test/GRHydro_test_tov_ppm_ML/scon[1]_norm2.xg
index d39d9bf..d39d9bf 100644
--- a/test/whisky_test_tov_ppm_ML/scon[1]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[1]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[1]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/scon[1]_x_[16][16].xg
index 970d8d4..970d8d4 100644
--- a/test/whisky_test_tov_ppm_ML/scon[1]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[1]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[1]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/scon[1]_y_[16][16].xg
index 93f9924..93f9924 100644
--- a/test/whisky_test_tov_ppm_ML/scon[1]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[1]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[1]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/scon[1]_z_[16][16].xg
index 616963e..616963e 100644
--- a/test/whisky_test_tov_ppm_ML/scon[1]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[1]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[2]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_ML/scon[2]_3D_diagonal.xg
index 90c5bbd..90c5bbd 100644
--- a/test/whisky_test_tov_ppm_ML/scon[2]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[2]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[2]_maximum.xg b/test/GRHydro_test_tov_ppm_ML/scon[2]_maximum.xg
index 7b4b9ce..7b4b9ce 100644
--- a/test/whisky_test_tov_ppm_ML/scon[2]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[2]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[2]_minimum.xg b/test/GRHydro_test_tov_ppm_ML/scon[2]_minimum.xg
index 5a29b6e..5a29b6e 100644
--- a/test/whisky_test_tov_ppm_ML/scon[2]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[2]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[2]_norm1.xg b/test/GRHydro_test_tov_ppm_ML/scon[2]_norm1.xg
index 3deaa55..3deaa55 100644
--- a/test/whisky_test_tov_ppm_ML/scon[2]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[2]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[2]_norm2.xg b/test/GRHydro_test_tov_ppm_ML/scon[2]_norm2.xg
index 359968e..359968e 100644
--- a/test/whisky_test_tov_ppm_ML/scon[2]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[2]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[2]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/scon[2]_x_[16][16].xg
index d63b935..d63b935 100644
--- a/test/whisky_test_tov_ppm_ML/scon[2]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[2]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[2]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/scon[2]_y_[16][16].xg
index d63b935..d63b935 100644
--- a/test/whisky_test_tov_ppm_ML/scon[2]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[2]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/scon[2]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/scon[2]_z_[16][16].xg
index 93f9924..93f9924 100644
--- a/test/whisky_test_tov_ppm_ML/scon[2]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/scon[2]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/tau_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_ML/tau_3D_diagonal.xg
index 91e40c3..91e40c3 100644
--- a/test/whisky_test_tov_ppm_ML/tau_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_ML/tau_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_ML/tau_maximum.xg b/test/GRHydro_test_tov_ppm_ML/tau_maximum.xg
index a438656..a438656 100644
--- a/test/whisky_test_tov_ppm_ML/tau_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/tau_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/tau_minimum.xg b/test/GRHydro_test_tov_ppm_ML/tau_minimum.xg
index 717b687..717b687 100644
--- a/test/whisky_test_tov_ppm_ML/tau_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/tau_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/tau_norm1.xg b/test/GRHydro_test_tov_ppm_ML/tau_norm1.xg
index 3859507..3859507 100644
--- a/test/whisky_test_tov_ppm_ML/tau_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/tau_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/tau_norm2.xg b/test/GRHydro_test_tov_ppm_ML/tau_norm2.xg
index 56ee213..56ee213 100644
--- a/test/whisky_test_tov_ppm_ML/tau_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/tau_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/tau_x_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/tau_x_[16][16].xg
index ce9b967..ce9b967 100644
--- a/test/whisky_test_tov_ppm_ML/tau_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/tau_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/tau_y_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/tau_y_[16][16].xg
index ce9b967..ce9b967 100644
--- a/test/whisky_test_tov_ppm_ML/tau_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/tau_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/tau_z_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/tau_z_[16][16].xg
index ce9b967..ce9b967 100644
--- a/test/whisky_test_tov_ppm_ML/tau_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/tau_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[0]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_ML/vel[0]_3D_diagonal.xg
index 572d917..572d917 100644
--- a/test/whisky_test_tov_ppm_ML/vel[0]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[0]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[0]_maximum.xg b/test/GRHydro_test_tov_ppm_ML/vel[0]_maximum.xg
index 2d67411..2d67411 100644
--- a/test/whisky_test_tov_ppm_ML/vel[0]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[0]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[0]_minimum.xg b/test/GRHydro_test_tov_ppm_ML/vel[0]_minimum.xg
index 99e7caa..99e7caa 100644
--- a/test/whisky_test_tov_ppm_ML/vel[0]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[0]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[0]_norm1.xg b/test/GRHydro_test_tov_ppm_ML/vel[0]_norm1.xg
index 159a4d0..159a4d0 100644
--- a/test/whisky_test_tov_ppm_ML/vel[0]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[0]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[0]_norm2.xg b/test/GRHydro_test_tov_ppm_ML/vel[0]_norm2.xg
index 901e3e0..901e3e0 100644
--- a/test/whisky_test_tov_ppm_ML/vel[0]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[0]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[0]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/vel[0]_x_[16][16].xg
index b5626d9..b5626d9 100644
--- a/test/whisky_test_tov_ppm_ML/vel[0]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[0]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[0]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/vel[0]_y_[16][16].xg
index 4461e34..4461e34 100644
--- a/test/whisky_test_tov_ppm_ML/vel[0]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[0]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[0]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/vel[0]_z_[16][16].xg
index 90801e1..90801e1 100644
--- a/test/whisky_test_tov_ppm_ML/vel[0]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[0]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[1]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_ML/vel[1]_3D_diagonal.xg
index 572d917..572d917 100644
--- a/test/whisky_test_tov_ppm_ML/vel[1]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[1]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[1]_maximum.xg b/test/GRHydro_test_tov_ppm_ML/vel[1]_maximum.xg
index 6ae9939..6ae9939 100644
--- a/test/whisky_test_tov_ppm_ML/vel[1]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[1]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[1]_minimum.xg b/test/GRHydro_test_tov_ppm_ML/vel[1]_minimum.xg
index 1e24016..1e24016 100644
--- a/test/whisky_test_tov_ppm_ML/vel[1]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[1]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[1]_norm1.xg b/test/GRHydro_test_tov_ppm_ML/vel[1]_norm1.xg
index 2a46b94..2a46b94 100644
--- a/test/whisky_test_tov_ppm_ML/vel[1]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[1]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[1]_norm2.xg b/test/GRHydro_test_tov_ppm_ML/vel[1]_norm2.xg
index 923490e..923490e 100644
--- a/test/whisky_test_tov_ppm_ML/vel[1]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[1]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[1]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/vel[1]_x_[16][16].xg
index 4461e34..4461e34 100644
--- a/test/whisky_test_tov_ppm_ML/vel[1]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[1]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[1]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/vel[1]_y_[16][16].xg
index b5626d9..b5626d9 100644
--- a/test/whisky_test_tov_ppm_ML/vel[1]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[1]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[1]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/vel[1]_z_[16][16].xg
index a99182a..a99182a 100644
--- a/test/whisky_test_tov_ppm_ML/vel[1]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[1]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[2]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_ML/vel[2]_3D_diagonal.xg
index 572d917..572d917 100644
--- a/test/whisky_test_tov_ppm_ML/vel[2]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[2]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[2]_maximum.xg b/test/GRHydro_test_tov_ppm_ML/vel[2]_maximum.xg
index d1d8e73..d1d8e73 100644
--- a/test/whisky_test_tov_ppm_ML/vel[2]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[2]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[2]_minimum.xg b/test/GRHydro_test_tov_ppm_ML/vel[2]_minimum.xg
index 5222b13..5222b13 100644
--- a/test/whisky_test_tov_ppm_ML/vel[2]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[2]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[2]_norm1.xg b/test/GRHydro_test_tov_ppm_ML/vel[2]_norm1.xg
index 3e5bb42..3e5bb42 100644
--- a/test/whisky_test_tov_ppm_ML/vel[2]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[2]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[2]_norm2.xg b/test/GRHydro_test_tov_ppm_ML/vel[2]_norm2.xg
index 4af873a..4af873a 100644
--- a/test/whisky_test_tov_ppm_ML/vel[2]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[2]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[2]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/vel[2]_x_[16][16].xg
index 1616c69..1616c69 100644
--- a/test/whisky_test_tov_ppm_ML/vel[2]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[2]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[2]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/vel[2]_y_[16][16].xg
index 86ce933..86ce933 100644
--- a/test/whisky_test_tov_ppm_ML/vel[2]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[2]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/vel[2]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/vel[2]_z_[16][16].xg
index b5626d9..b5626d9 100644
--- a/test/whisky_test_tov_ppm_ML/vel[2]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/vel[2]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/w_lorentz_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_ML/w_lorentz_3D_diagonal.xg
index 041b75a..041b75a 100644
--- a/test/whisky_test_tov_ppm_ML/w_lorentz_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_ML/w_lorentz_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_ML/w_lorentz_maximum.xg b/test/GRHydro_test_tov_ppm_ML/w_lorentz_maximum.xg
index 0964ff7..0964ff7 100644
--- a/test/whisky_test_tov_ppm_ML/w_lorentz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/w_lorentz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_ML/w_lorentz_minimum.xg b/test/GRHydro_test_tov_ppm_ML/w_lorentz_minimum.xg
index 6874066..6874066 100644
--- a/test/whisky_test_tov_ppm_ML/w_lorentz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_ML/w_lorentz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_ML/w_lorentz_norm1.xg b/test/GRHydro_test_tov_ppm_ML/w_lorentz_norm1.xg
index db0d4c7..db0d4c7 100644
--- a/test/whisky_test_tov_ppm_ML/w_lorentz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_ML/w_lorentz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_ML/w_lorentz_norm2.xg b/test/GRHydro_test_tov_ppm_ML/w_lorentz_norm2.xg
index 676e488..676e488 100644
--- a/test/whisky_test_tov_ppm_ML/w_lorentz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_ML/w_lorentz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_ML/w_lorentz_x_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/w_lorentz_x_[16][16].xg
index acfd02e..acfd02e 100644
--- a/test/whisky_test_tov_ppm_ML/w_lorentz_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/w_lorentz_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/w_lorentz_y_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/w_lorentz_y_[16][16].xg
index acfd02e..acfd02e 100644
--- a/test/whisky_test_tov_ppm_ML/w_lorentz_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/w_lorentz_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML/w_lorentz_z_[16][16].xg b/test/GRHydro_test_tov_ppm_ML/w_lorentz_z_[16][16].xg
index acfd02e..acfd02e 100644
--- a/test/whisky_test_tov_ppm_ML/w_lorentz_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_ML/w_lorentz_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_ML.par b/test/GRHydro_test_tov_ppm_ML/whisky_test_tov_ppm_ML.par
index 2c9282c..2c9282c 100644
--- a/test/whisky_test_tov_ppm_ML.par
+++ b/test/GRHydro_test_tov_ppm_ML/whisky_test_tov_ppm_ML.par
diff --git a/test/whisky_test_tov_ppm_eosg/alp_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/alp_maximum.xg
index 402ce87..402ce87 100644
--- a/test/whisky_test_tov_ppm_eosg/alp_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/alp_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/alp_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/alp_minimum.xg
index f6b851c..f6b851c 100644
--- a/test/whisky_test_tov_ppm_eosg/alp_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/alp_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/alp_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/alp_norm1.xg
index 6db1c2d..6db1c2d 100644
--- a/test/whisky_test_tov_ppm_eosg/alp_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/alp_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/alp_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/alp_norm2.xg
index e42a254..e42a254 100644
--- a/test/whisky_test_tov_ppm_eosg/alp_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/alp_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/dens_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg/dens_3D_diagonal.xg
index b9ed999..b9ed999 100644
--- a/test/whisky_test_tov_ppm_eosg/dens_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/dens_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg/dens_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/dens_maximum.xg
index f246657..f246657 100644
--- a/test/whisky_test_tov_ppm_eosg/dens_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/dens_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/dens_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/dens_minimum.xg
index 1b543fe..1b543fe 100644
--- a/test/whisky_test_tov_ppm_eosg/dens_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/dens_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/dens_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/dens_norm1.xg
index d0f04a2..d0f04a2 100644
--- a/test/whisky_test_tov_ppm_eosg/dens_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/dens_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/dens_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/dens_norm2.xg
index 4f458c2..4f458c2 100644
--- a/test/whisky_test_tov_ppm_eosg/dens_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/dens_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/dens_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/dens_x_[16][16].xg
index d1b461d..d1b461d 100644
--- a/test/whisky_test_tov_ppm_eosg/dens_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/dens_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/dens_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/dens_y_[16][16].xg
index d1b461d..d1b461d 100644
--- a/test/whisky_test_tov_ppm_eosg/dens_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/dens_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/dens_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/dens_z_[16][16].xg
index d1b461d..d1b461d 100644
--- a/test/whisky_test_tov_ppm_eosg/dens_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/dens_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/eps_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg/eps_3D_diagonal.xg
index e86add7..e86add7 100644
--- a/test/whisky_test_tov_ppm_eosg/eps_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/eps_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg/eps_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/eps_maximum.xg
index f53e699..f53e699 100644
--- a/test/whisky_test_tov_ppm_eosg/eps_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/eps_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/eps_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/eps_minimum.xg
index 4b1b36c..4b1b36c 100644
--- a/test/whisky_test_tov_ppm_eosg/eps_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/eps_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/eps_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/eps_norm1.xg
index ef40822..ef40822 100644
--- a/test/whisky_test_tov_ppm_eosg/eps_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/eps_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/eps_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/eps_norm2.xg
index c738334..c738334 100644
--- a/test/whisky_test_tov_ppm_eosg/eps_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/eps_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/eps_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/eps_x_[16][16].xg
index 6afb07e..6afb07e 100644
--- a/test/whisky_test_tov_ppm_eosg/eps_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/eps_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/eps_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/eps_y_[16][16].xg
index 6afb07e..6afb07e 100644
--- a/test/whisky_test_tov_ppm_eosg/eps_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/eps_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/eps_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/eps_z_[16][16].xg
index 6afb07e..6afb07e 100644
--- a/test/whisky_test_tov_ppm_eosg/eps_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/eps_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/gxx_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/gxx_maximum.xg
index 247c527..247c527 100644
--- a/test/whisky_test_tov_ppm_eosg/gxx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gxx_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gxx_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/gxx_minimum.xg
index e449995..e449995 100644
--- a/test/whisky_test_tov_ppm_eosg/gxx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gxx_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gxx_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/gxx_norm1.xg
index 1fc8a53..1fc8a53 100644
--- a/test/whisky_test_tov_ppm_eosg/gxx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gxx_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gxx_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/gxx_norm2.xg
index 3bace3a..3bace3a 100644
--- a/test/whisky_test_tov_ppm_eosg/gxx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gxx_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gxy_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/gxy_maximum.xg
index 738b5af..738b5af 100644
--- a/test/whisky_test_tov_ppm_eosg/gxy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gxy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gxy_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/gxy_minimum.xg
index 33b1893..33b1893 100644
--- a/test/whisky_test_tov_ppm_eosg/gxy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gxy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gxy_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/gxy_norm1.xg
index ba77c3b..ba77c3b 100644
--- a/test/whisky_test_tov_ppm_eosg/gxy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gxy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gxy_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/gxy_norm2.xg
index 95f506e..95f506e 100644
--- a/test/whisky_test_tov_ppm_eosg/gxy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gxy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gxz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/gxz_maximum.xg
index e1912ce..e1912ce 100644
--- a/test/whisky_test_tov_ppm_eosg/gxz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gxz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gxz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/gxz_minimum.xg
index f29c571..f29c571 100644
--- a/test/whisky_test_tov_ppm_eosg/gxz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gxz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gxz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/gxz_norm1.xg
index eed1b03..eed1b03 100644
--- a/test/whisky_test_tov_ppm_eosg/gxz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gxz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gxz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/gxz_norm2.xg
index c0f6320..c0f6320 100644
--- a/test/whisky_test_tov_ppm_eosg/gxz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gxz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gyy_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/gyy_maximum.xg
index 6945fcb..6945fcb 100644
--- a/test/whisky_test_tov_ppm_eosg/gyy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gyy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gyy_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/gyy_minimum.xg
index 15c60b2..15c60b2 100644
--- a/test/whisky_test_tov_ppm_eosg/gyy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gyy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gyy_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/gyy_norm1.xg
index 5120936..5120936 100644
--- a/test/whisky_test_tov_ppm_eosg/gyy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gyy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gyy_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/gyy_norm2.xg
index 41784fc..41784fc 100644
--- a/test/whisky_test_tov_ppm_eosg/gyy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gyy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gyz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/gyz_maximum.xg
index c9194ae..c9194ae 100644
--- a/test/whisky_test_tov_ppm_eosg/gyz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gyz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gyz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/gyz_minimum.xg
index 13755c9..13755c9 100644
--- a/test/whisky_test_tov_ppm_eosg/gyz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gyz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gyz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/gyz_norm1.xg
index 62e553e..62e553e 100644
--- a/test/whisky_test_tov_ppm_eosg/gyz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gyz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gyz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/gyz_norm2.xg
index 5871e06..5871e06 100644
--- a/test/whisky_test_tov_ppm_eosg/gyz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gyz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gzz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/gzz_maximum.xg
index 2a9cec8..2a9cec8 100644
--- a/test/whisky_test_tov_ppm_eosg/gzz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gzz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gzz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/gzz_minimum.xg
index df82e5e..df82e5e 100644
--- a/test/whisky_test_tov_ppm_eosg/gzz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gzz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gzz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/gzz_norm1.xg
index b94e91f..b94e91f 100644
--- a/test/whisky_test_tov_ppm_eosg/gzz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gzz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/gzz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/gzz_norm2.xg
index 6218d53..6218d53 100644
--- a/test/whisky_test_tov_ppm_eosg/gzz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/gzz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/ham_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg/ham_3D_diagonal.xg
index be3f3d1..be3f3d1 100644
--- a/test/whisky_test_tov_ppm_eosg/ham_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/ham_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg/ham_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/ham_maximum.xg
index ad79321..ad79321 100644
--- a/test/whisky_test_tov_ppm_eosg/ham_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/ham_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/ham_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/ham_minimum.xg
index b31df8f..b31df8f 100644
--- a/test/whisky_test_tov_ppm_eosg/ham_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/ham_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/ham_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/ham_norm1.xg
index 6116168..6116168 100644
--- a/test/whisky_test_tov_ppm_eosg/ham_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/ham_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/ham_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/ham_norm2.xg
index 77440f9..77440f9 100644
--- a/test/whisky_test_tov_ppm_eosg/ham_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/ham_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/ham_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/ham_x_[16][16].xg
index d7b54b1..d7b54b1 100644
--- a/test/whisky_test_tov_ppm_eosg/ham_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/ham_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/ham_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/ham_y_[16][16].xg
index 4fb563c..4fb563c 100644
--- a/test/whisky_test_tov_ppm_eosg/ham_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/ham_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/ham_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/ham_z_[16][16].xg
index 5923088..5923088 100644
--- a/test/whisky_test_tov_ppm_eosg/ham_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/ham_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/kxx_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/kxx_maximum.xg
index 1271391..1271391 100644
--- a/test/whisky_test_tov_ppm_eosg/kxx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kxx_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kxx_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/kxx_minimum.xg
index 2a7f007..2a7f007 100644
--- a/test/whisky_test_tov_ppm_eosg/kxx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kxx_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kxx_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/kxx_norm1.xg
index d78bed9..d78bed9 100644
--- a/test/whisky_test_tov_ppm_eosg/kxx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kxx_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kxx_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/kxx_norm2.xg
index f278ffc..f278ffc 100644
--- a/test/whisky_test_tov_ppm_eosg/kxx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kxx_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kxy_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/kxy_maximum.xg
index eaac757..eaac757 100644
--- a/test/whisky_test_tov_ppm_eosg/kxy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kxy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kxy_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/kxy_minimum.xg
index e2c80a8..e2c80a8 100644
--- a/test/whisky_test_tov_ppm_eosg/kxy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kxy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kxy_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/kxy_norm1.xg
index 466b8b8..466b8b8 100644
--- a/test/whisky_test_tov_ppm_eosg/kxy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kxy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kxy_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/kxy_norm2.xg
index 1b67a6d..1b67a6d 100644
--- a/test/whisky_test_tov_ppm_eosg/kxy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kxy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kxz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/kxz_maximum.xg
index 3ccd915..3ccd915 100644
--- a/test/whisky_test_tov_ppm_eosg/kxz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kxz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kxz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/kxz_minimum.xg
index 7022987..7022987 100644
--- a/test/whisky_test_tov_ppm_eosg/kxz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kxz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kxz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/kxz_norm1.xg
index 1906848..1906848 100644
--- a/test/whisky_test_tov_ppm_eosg/kxz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kxz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kxz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/kxz_norm2.xg
index 9a8eeea..9a8eeea 100644
--- a/test/whisky_test_tov_ppm_eosg/kxz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kxz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kyy_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/kyy_maximum.xg
index 22b6dc6..22b6dc6 100644
--- a/test/whisky_test_tov_ppm_eosg/kyy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kyy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kyy_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/kyy_minimum.xg
index 334ed90..334ed90 100644
--- a/test/whisky_test_tov_ppm_eosg/kyy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kyy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kyy_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/kyy_norm1.xg
index 1dc961d..1dc961d 100644
--- a/test/whisky_test_tov_ppm_eosg/kyy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kyy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kyy_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/kyy_norm2.xg
index c207afd..c207afd 100644
--- a/test/whisky_test_tov_ppm_eosg/kyy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kyy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kyz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/kyz_maximum.xg
index 1d1d351..1d1d351 100644
--- a/test/whisky_test_tov_ppm_eosg/kyz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kyz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kyz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/kyz_minimum.xg
index c61e84a..c61e84a 100644
--- a/test/whisky_test_tov_ppm_eosg/kyz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kyz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kyz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/kyz_norm1.xg
index 5e5bf88..5e5bf88 100644
--- a/test/whisky_test_tov_ppm_eosg/kyz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kyz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kyz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/kyz_norm2.xg
index 206834b..206834b 100644
--- a/test/whisky_test_tov_ppm_eosg/kyz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kyz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kzz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/kzz_maximum.xg
index 9404df4..9404df4 100644
--- a/test/whisky_test_tov_ppm_eosg/kzz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kzz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kzz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/kzz_minimum.xg
index c92cbec..c92cbec 100644
--- a/test/whisky_test_tov_ppm_eosg/kzz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kzz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kzz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/kzz_norm1.xg
index 8845971..8845971 100644
--- a/test/whisky_test_tov_ppm_eosg/kzz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kzz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/kzz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/kzz_norm2.xg
index 4d9d4db..4d9d4db 100644
--- a/test/whisky_test_tov_ppm_eosg/kzz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/kzz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/momx_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg/momx_3D_diagonal.xg
index a599171..a599171 100644
--- a/test/whisky_test_tov_ppm_eosg/momx_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momx_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg/momx_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/momx_maximum.xg
index 5452921..5452921 100644
--- a/test/whisky_test_tov_ppm_eosg/momx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momx_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/momx_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/momx_minimum.xg
index 090e5ec..090e5ec 100644
--- a/test/whisky_test_tov_ppm_eosg/momx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momx_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/momx_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/momx_norm1.xg
index 723f153..723f153 100644
--- a/test/whisky_test_tov_ppm_eosg/momx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momx_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/momx_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/momx_norm2.xg
index 491f867..491f867 100644
--- a/test/whisky_test_tov_ppm_eosg/momx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momx_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/momx_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/momx_x_[16][16].xg
index 3c1d3ca..3c1d3ca 100644
--- a/test/whisky_test_tov_ppm_eosg/momx_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momx_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/momx_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/momx_y_[16][16].xg
index d6c515c..d6c515c 100644
--- a/test/whisky_test_tov_ppm_eosg/momx_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momx_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/momx_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/momx_z_[16][16].xg
index 05b9aa1..05b9aa1 100644
--- a/test/whisky_test_tov_ppm_eosg/momx_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momx_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/momy_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg/momy_3D_diagonal.xg
index 34d22c4..34d22c4 100644
--- a/test/whisky_test_tov_ppm_eosg/momy_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momy_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg/momy_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/momy_maximum.xg
index 4005435..4005435 100644
--- a/test/whisky_test_tov_ppm_eosg/momy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/momy_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/momy_minimum.xg
index f8e7b21..f8e7b21 100644
--- a/test/whisky_test_tov_ppm_eosg/momy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/momy_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/momy_norm1.xg
index 65760c0..65760c0 100644
--- a/test/whisky_test_tov_ppm_eosg/momy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/momy_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/momy_norm2.xg
index ebf4635..ebf4635 100644
--- a/test/whisky_test_tov_ppm_eosg/momy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/momy_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/momy_x_[16][16].xg
index bf1cef7..bf1cef7 100644
--- a/test/whisky_test_tov_ppm_eosg/momy_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momy_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/momy_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/momy_y_[16][16].xg
index 32091ed..32091ed 100644
--- a/test/whisky_test_tov_ppm_eosg/momy_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momy_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/momy_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/momy_z_[16][16].xg
index 7dcbe68..7dcbe68 100644
--- a/test/whisky_test_tov_ppm_eosg/momy_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momy_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/momz_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg/momz_3D_diagonal.xg
index b94d155..b94d155 100644
--- a/test/whisky_test_tov_ppm_eosg/momz_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momz_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg/momz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/momz_maximum.xg
index 37bffe3..37bffe3 100644
--- a/test/whisky_test_tov_ppm_eosg/momz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/momz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/momz_minimum.xg
index 2a83e9b..2a83e9b 100644
--- a/test/whisky_test_tov_ppm_eosg/momz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/momz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/momz_norm1.xg
index 4fb8892..4fb8892 100644
--- a/test/whisky_test_tov_ppm_eosg/momz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/momz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/momz_norm2.xg
index c6dc8c3..c6dc8c3 100644
--- a/test/whisky_test_tov_ppm_eosg/momz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/momz_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/momz_x_[16][16].xg
index 82f01a1..82f01a1 100644
--- a/test/whisky_test_tov_ppm_eosg/momz_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momz_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/momz_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/momz_y_[16][16].xg
index c414209..c414209 100644
--- a/test/whisky_test_tov_ppm_eosg/momz_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momz_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/momz_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/momz_z_[16][16].xg
index fcee92e..fcee92e 100644
--- a/test/whisky_test_tov_ppm_eosg/momz_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/momz_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/press_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg/press_3D_diagonal.xg
index 084bce0..084bce0 100644
--- a/test/whisky_test_tov_ppm_eosg/press_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/press_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg/press_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/press_maximum.xg
index e8669ea..e8669ea 100644
--- a/test/whisky_test_tov_ppm_eosg/press_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/press_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/press_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/press_minimum.xg
index 5860d41..5860d41 100644
--- a/test/whisky_test_tov_ppm_eosg/press_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/press_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/press_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/press_norm1.xg
index ddffaca..ddffaca 100644
--- a/test/whisky_test_tov_ppm_eosg/press_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/press_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/press_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/press_norm2.xg
index 9b2d8f1..9b2d8f1 100644
--- a/test/whisky_test_tov_ppm_eosg/press_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/press_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/press_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/press_x_[16][16].xg
index 29eef30..29eef30 100644
--- a/test/whisky_test_tov_ppm_eosg/press_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/press_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/press_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/press_y_[16][16].xg
index 29eef30..29eef30 100644
--- a/test/whisky_test_tov_ppm_eosg/press_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/press_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/press_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/press_z_[16][16].xg
index 29eef30..29eef30 100644
--- a/test/whisky_test_tov_ppm_eosg/press_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/press_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/rho_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg/rho_3D_diagonal.xg
index 34370c0..34370c0 100644
--- a/test/whisky_test_tov_ppm_eosg/rho_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/rho_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg/rho_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/rho_maximum.xg
index ab6be3b..ab6be3b 100644
--- a/test/whisky_test_tov_ppm_eosg/rho_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/rho_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/rho_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/rho_minimum.xg
index d5fa141..d5fa141 100644
--- a/test/whisky_test_tov_ppm_eosg/rho_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/rho_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/rho_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/rho_norm1.xg
index 951cd9d..951cd9d 100644
--- a/test/whisky_test_tov_ppm_eosg/rho_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/rho_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/rho_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/rho_norm2.xg
index 66a6297..66a6297 100644
--- a/test/whisky_test_tov_ppm_eosg/rho_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/rho_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/rho_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/rho_x_[16][16].xg
index fc2cf75..fc2cf75 100644
--- a/test/whisky_test_tov_ppm_eosg/rho_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/rho_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/rho_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/rho_y_[16][16].xg
index fc2cf75..fc2cf75 100644
--- a/test/whisky_test_tov_ppm_eosg/rho_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/rho_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/rho_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/rho_z_[16][16].xg
index fc2cf75..fc2cf75 100644
--- a/test/whisky_test_tov_ppm_eosg/rho_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/rho_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[0]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg/scon[0]_3D_diagonal.xg
index bc9c0b2..bc9c0b2 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[0]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[0]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[0]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/scon[0]_maximum.xg
index 40c3e05..40c3e05 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[0]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[0]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[0]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/scon[0]_minimum.xg
index b537648..b537648 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[0]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[0]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[0]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/scon[0]_norm1.xg
index 66f4dff..66f4dff 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[0]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[0]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[0]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/scon[0]_norm2.xg
index e0f0dad..e0f0dad 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[0]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[0]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[0]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/scon[0]_x_[16][16].xg
index a812889..a812889 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[0]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[0]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[0]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/scon[0]_y_[16][16].xg
index 53ccf22..53ccf22 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[0]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[0]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[0]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/scon[0]_z_[16][16].xg
index 3bb7c69..3bb7c69 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[0]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[0]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[1]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg/scon[1]_3D_diagonal.xg
index ed81f8a..ed81f8a 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[1]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[1]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[1]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/scon[1]_maximum.xg
index eda21c2..eda21c2 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[1]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[1]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[1]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/scon[1]_minimum.xg
index 95dc3b6..95dc3b6 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[1]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[1]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[1]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/scon[1]_norm1.xg
index e867953..e867953 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[1]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[1]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[1]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/scon[1]_norm2.xg
index 5fd1862..5fd1862 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[1]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[1]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[1]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/scon[1]_x_[16][16].xg
index ad47e84..ad47e84 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[1]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[1]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[1]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/scon[1]_y_[16][16].xg
index 0674ccb..0674ccb 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[1]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[1]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[1]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/scon[1]_z_[16][16].xg
index fee63c3..fee63c3 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[1]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[1]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[2]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg/scon[2]_3D_diagonal.xg
index c168537..c168537 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[2]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[2]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[2]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/scon[2]_maximum.xg
index e28d22f..e28d22f 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[2]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[2]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[2]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/scon[2]_minimum.xg
index 792ec28..792ec28 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[2]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[2]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[2]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/scon[2]_norm1.xg
index caf2211..caf2211 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[2]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[2]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[2]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/scon[2]_norm2.xg
index 21d91c6..21d91c6 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[2]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[2]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[2]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/scon[2]_x_[16][16].xg
index 0429f0f..0429f0f 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[2]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[2]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[2]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/scon[2]_y_[16][16].xg
index 416691e..416691e 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[2]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[2]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/scon[2]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/scon[2]_z_[16][16].xg
index d7effe8..d7effe8 100644
--- a/test/whisky_test_tov_ppm_eosg/scon[2]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/scon[2]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/tau_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg/tau_3D_diagonal.xg
index 7891a08..7891a08 100644
--- a/test/whisky_test_tov_ppm_eosg/tau_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/tau_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg/tau_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/tau_maximum.xg
index 9d0efd5..9d0efd5 100644
--- a/test/whisky_test_tov_ppm_eosg/tau_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/tau_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/tau_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/tau_minimum.xg
index 141a6de..141a6de 100644
--- a/test/whisky_test_tov_ppm_eosg/tau_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/tau_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/tau_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/tau_norm1.xg
index e2d8305..e2d8305 100644
--- a/test/whisky_test_tov_ppm_eosg/tau_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/tau_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/tau_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/tau_norm2.xg
index 3176ed1..3176ed1 100644
--- a/test/whisky_test_tov_ppm_eosg/tau_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/tau_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/tau_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/tau_x_[16][16].xg
index bb92d14..bb92d14 100644
--- a/test/whisky_test_tov_ppm_eosg/tau_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/tau_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/tau_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/tau_y_[16][16].xg
index 1e861e3..1e861e3 100644
--- a/test/whisky_test_tov_ppm_eosg/tau_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/tau_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/tau_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/tau_z_[16][16].xg
index bb92d14..bb92d14 100644
--- a/test/whisky_test_tov_ppm_eosg/tau_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/tau_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[0]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg/vel[0]_3D_diagonal.xg
index 695c496..695c496 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[0]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[0]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[0]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/vel[0]_maximum.xg
index f64c159..f64c159 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[0]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[0]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[0]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/vel[0]_minimum.xg
index f0370fd..f0370fd 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[0]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[0]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[0]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/vel[0]_norm1.xg
index 4e3446a..4e3446a 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[0]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[0]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[0]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/vel[0]_norm2.xg
index 77f49c1..77f49c1 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[0]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[0]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[0]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/vel[0]_x_[16][16].xg
index 8df117c..8df117c 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[0]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[0]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[0]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/vel[0]_y_[16][16].xg
index d282583..d282583 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[0]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[0]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[0]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/vel[0]_z_[16][16].xg
index d5b552f..d5b552f 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[0]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[0]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[1]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg/vel[1]_3D_diagonal.xg
index 1fca1b9..1fca1b9 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[1]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[1]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[1]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/vel[1]_maximum.xg
index d3acd76..d3acd76 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[1]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[1]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[1]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/vel[1]_minimum.xg
index f34be43..f34be43 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[1]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[1]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[1]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/vel[1]_norm1.xg
index ef98200..ef98200 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[1]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[1]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[1]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/vel[1]_norm2.xg
index 88d6598..88d6598 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[1]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[1]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[1]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/vel[1]_x_[16][16].xg
index db986f4..db986f4 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[1]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[1]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[1]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/vel[1]_y_[16][16].xg
index 57947e4..57947e4 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[1]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[1]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[1]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/vel[1]_z_[16][16].xg
index 4eac04c..4eac04c 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[1]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[1]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[2]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg/vel[2]_3D_diagonal.xg
index 1fca1b9..1fca1b9 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[2]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[2]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[2]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/vel[2]_maximum.xg
index 27d7175..27d7175 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[2]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[2]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[2]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/vel[2]_minimum.xg
index fcf4f57..fcf4f57 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[2]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[2]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[2]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/vel[2]_norm1.xg
index d34887b..d34887b 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[2]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[2]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[2]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/vel[2]_norm2.xg
index 64135ba..64135ba 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[2]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[2]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[2]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/vel[2]_x_[16][16].xg
index d735d16..d735d16 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[2]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[2]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[2]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/vel[2]_y_[16][16].xg
index 6b7fd4c..6b7fd4c 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[2]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[2]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/vel[2]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/vel[2]_z_[16][16].xg
index 57947e4..57947e4 100644
--- a/test/whisky_test_tov_ppm_eosg/vel[2]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/vel[2]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/w_lorentz_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg/w_lorentz_3D_diagonal.xg
index ada0204..ada0204 100644
--- a/test/whisky_test_tov_ppm_eosg/w_lorentz_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/w_lorentz_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg/w_lorentz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg/w_lorentz_maximum.xg
index 43ecc7f..43ecc7f 100644
--- a/test/whisky_test_tov_ppm_eosg/w_lorentz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/w_lorentz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/w_lorentz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg/w_lorentz_minimum.xg
index 6874066..6874066 100644
--- a/test/whisky_test_tov_ppm_eosg/w_lorentz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/w_lorentz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg/w_lorentz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg/w_lorentz_norm1.xg
index ecffc59..ecffc59 100644
--- a/test/whisky_test_tov_ppm_eosg/w_lorentz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/w_lorentz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg/w_lorentz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg/w_lorentz_norm2.xg
index 5a34bba..5a34bba 100644
--- a/test/whisky_test_tov_ppm_eosg/w_lorentz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg/w_lorentz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg/w_lorentz_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/w_lorentz_x_[16][16].xg
index 7773e50..7773e50 100644
--- a/test/whisky_test_tov_ppm_eosg/w_lorentz_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/w_lorentz_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/w_lorentz_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/w_lorentz_y_[16][16].xg
index 7773e50..7773e50 100644
--- a/test/whisky_test_tov_ppm_eosg/w_lorentz_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/w_lorentz_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg/w_lorentz_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg/w_lorentz_z_[16][16].xg
index 7773e50..7773e50 100644
--- a/test/whisky_test_tov_ppm_eosg/w_lorentz_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg/w_lorentz_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/alp_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/alp_maximum.xg
index a7b9a15..a7b9a15 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/alp_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/alp_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/alp_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/alp_minimum.xg
index f682b90..f682b90 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/alp_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/alp_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/alp_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/alp_norm1.xg
index ef8ed94..ef8ed94 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/alp_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/alp_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/alp_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/alp_norm2.xg
index 8420c11..8420c11 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/alp_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/alp_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/dens_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/dens_3D_diagonal.xg
index 5cdd5d9..5cdd5d9 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/dens_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/dens_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/dens_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/dens_maximum.xg
index a0d9708..a0d9708 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/dens_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/dens_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/dens_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/dens_minimum.xg
index 1b543fe..1b543fe 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/dens_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/dens_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/dens_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/dens_norm1.xg
index d0f04a2..d0f04a2 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/dens_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/dens_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/dens_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/dens_norm2.xg
index 0f0ac57..0f0ac57 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/dens_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/dens_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/dens_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/dens_x_[16][16].xg
index acb8a2d..acb8a2d 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/dens_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/dens_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/dens_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/dens_y_[16][16].xg
index acb8a2d..acb8a2d 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/dens_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/dens_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/dens_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/dens_z_[16][16].xg
index acb8a2d..acb8a2d 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/dens_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/dens_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/eps_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/eps_3D_diagonal.xg
index 07c232e..07c232e 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/eps_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/eps_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/eps_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/eps_maximum.xg
index 2e5798f..2e5798f 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/eps_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/eps_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/eps_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/eps_minimum.xg
index 4b1b36c..4b1b36c 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/eps_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/eps_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/eps_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/eps_norm1.xg
index 34fe57a..34fe57a 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/eps_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/eps_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/eps_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/eps_norm2.xg
index a8b679d..a8b679d 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/eps_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/eps_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/eps_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/eps_x_[16][16].xg
index e9ee631..e9ee631 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/eps_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/eps_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/eps_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/eps_y_[16][16].xg
index e9ee631..e9ee631 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/eps_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/eps_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/eps_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/eps_z_[16][16].xg
index e9ee631..e9ee631 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/eps_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/eps_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gxx_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxx_maximum.xg
index 94e25a9..94e25a9 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gxx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxx_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gxx_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxx_minimum.xg
index db5ec3c..db5ec3c 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gxx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxx_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gxx_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxx_norm1.xg
index fe0d6f6..fe0d6f6 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gxx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxx_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gxx_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxx_norm2.xg
index aa79761..aa79761 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gxx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxx_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gxy_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxy_maximum.xg
index 5fe5966..5fe5966 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gxy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gxy_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxy_minimum.xg
index e642d06..e642d06 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gxy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gxy_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxy_norm1.xg
index c99dce2..c99dce2 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gxy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gxy_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxy_norm2.xg
index 322bbe8..322bbe8 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gxy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gxz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxz_maximum.xg
index 9c72657..9c72657 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gxz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gxz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxz_minimum.xg
index c6f0107..c6f0107 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gxz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gxz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxz_norm1.xg
index a332052..a332052 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gxz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gxz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxz_norm2.xg
index 8d734e7..8d734e7 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gxz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gyy_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gyy_maximum.xg
index b09c770..b09c770 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gyy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gyy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gyy_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gyy_minimum.xg
index a32a868..a32a868 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gyy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gyy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gyy_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gyy_norm1.xg
index 937b6cf..937b6cf 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gyy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gyy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gyy_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gyy_norm2.xg
index 7bee23a..7bee23a 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gyy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gyy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gyz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gyz_maximum.xg
index 55958e4..55958e4 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gyz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gyz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gyz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gyz_minimum.xg
index cfafc01..cfafc01 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gyz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gyz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gyz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gyz_norm1.xg
index 1d83394..1d83394 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gyz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gyz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gyz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gyz_norm2.xg
index 9687f9e..9687f9e 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gyz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gyz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gzz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gzz_maximum.xg
index 804cf0e..804cf0e 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gzz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gzz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gzz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gzz_minimum.xg
index 357ab75..357ab75 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gzz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gzz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gzz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gzz_norm1.xg
index 5f0ecf1..5f0ecf1 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gzz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gzz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/gzz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gzz_norm2.xg
index 36a1940..36a1940 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/gzz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gzz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/ham_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/ham_3D_diagonal.xg
index 3b1a7a8..3b1a7a8 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/ham_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/ham_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/ham_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/ham_maximum.xg
index 67ade29..67ade29 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/ham_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/ham_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/ham_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/ham_minimum.xg
index 001e52a..001e52a 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/ham_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/ham_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/ham_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/ham_norm1.xg
index 7bb66cf..7bb66cf 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/ham_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/ham_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/ham_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/ham_norm2.xg
index 08e97a2..08e97a2 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/ham_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/ham_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/ham_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/ham_x_[16][16].xg
index c0a309e..c0a309e 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/ham_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/ham_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/ham_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/ham_y_[16][16].xg
index 6e0af19..6e0af19 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/ham_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/ham_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/ham_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/ham_z_[16][16].xg
index 93d87d9..93d87d9 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/ham_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/ham_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kxx_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxx_maximum.xg
index 7fcc3ef..7fcc3ef 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kxx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxx_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kxx_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxx_minimum.xg
index c6e4088..c6e4088 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kxx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxx_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kxx_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxx_norm1.xg
index 78b2e88..78b2e88 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kxx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxx_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kxx_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxx_norm2.xg
index ae920a1..ae920a1 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kxx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxx_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kxy_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxy_maximum.xg
index cc23576..cc23576 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kxy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kxy_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxy_minimum.xg
index b439a54..b439a54 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kxy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kxy_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxy_norm1.xg
index 22dbb03..22dbb03 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kxy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kxy_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxy_norm2.xg
index 09c6715..09c6715 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kxy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kxz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxz_maximum.xg
index 573efc6..573efc6 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kxz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kxz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxz_minimum.xg
index 67327b2..67327b2 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kxz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kxz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxz_norm1.xg
index 931ef2d..931ef2d 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kxz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kxz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxz_norm2.xg
index e7a5bac..e7a5bac 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kxz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kyy_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kyy_maximum.xg
index d23af0f..d23af0f 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kyy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kyy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kyy_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kyy_minimum.xg
index 11391da..11391da 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kyy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kyy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kyy_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kyy_norm1.xg
index 8fb1f97..8fb1f97 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kyy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kyy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kyy_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kyy_norm2.xg
index ff99fa9..ff99fa9 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kyy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kyy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kyz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kyz_maximum.xg
index bc9f46a..bc9f46a 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kyz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kyz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kyz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kyz_minimum.xg
index 405b776..405b776 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kyz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kyz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kyz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kyz_norm1.xg
index 273a720..273a720 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kyz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kyz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kyz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kyz_norm2.xg
index cd8a870..cd8a870 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kyz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kyz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kzz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kzz_maximum.xg
index a472180..a472180 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kzz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kzz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kzz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kzz_minimum.xg
index 9bd06c0..9bd06c0 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kzz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kzz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kzz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kzz_norm1.xg
index 95ee197..95ee197 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kzz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kzz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/kzz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kzz_norm2.xg
index 7a7b926..7a7b926 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/kzz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kzz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momx_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momx_3D_diagonal.xg
index 8b3cdec..8b3cdec 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momx_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momx_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momx_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momx_maximum.xg
index 6ec957c..6ec957c 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momx_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momx_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momx_minimum.xg
index c3a4595..c3a4595 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momx_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momx_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momx_norm1.xg
index d395516..d395516 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momx_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momx_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momx_norm2.xg
index bcfb6db..bcfb6db 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momx_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momx_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momx_x_[16][16].xg
index d320760..d320760 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momx_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momx_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momx_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momx_y_[16][16].xg
index 6c60519..6c60519 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momx_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momx_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momx_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momx_z_[16][16].xg
index b5ffa26..b5ffa26 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momx_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momx_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momy_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momy_3D_diagonal.xg
index 8b3cdec..8b3cdec 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momy_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momy_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momy_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momy_maximum.xg
index 81cee44..81cee44 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momy_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momy_minimum.xg
index 5f5e662..5f5e662 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momy_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momy_norm1.xg
index e09b879..e09b879 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momy_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momy_norm2.xg
index aabfb46..aabfb46 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momy_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momy_x_[16][16].xg
index 8923288..8923288 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momy_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momy_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momy_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momy_y_[16][16].xg
index 1dfafd8..1dfafd8 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momy_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momy_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momy_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momy_z_[16][16].xg
index 8f7e90f..8f7e90f 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momy_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momy_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momz_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momz_3D_diagonal.xg
index bbd2fc9..bbd2fc9 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momz_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momz_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momz_maximum.xg
index 515ea46..515ea46 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momz_minimum.xg
index 4043bad..4043bad 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momz_norm1.xg
index b8fb433..b8fb433 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momz_norm2.xg
index 02d548c..02d548c 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momz_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momz_x_[16][16].xg
index 0773aa4..0773aa4 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momz_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momz_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momz_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momz_y_[16][16].xg
index 4869e70..4869e70 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momz_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momz_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/momz_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momz_z_[16][16].xg
index e0bfb34..e0bfb34 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/momz_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momz_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/press_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/press_3D_diagonal.xg
index 43ecd83..43ecd83 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/press_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/press_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/press_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/press_maximum.xg
index 900722f..900722f 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/press_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/press_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/press_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/press_minimum.xg
index 5860d41..5860d41 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/press_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/press_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/press_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/press_norm1.xg
index 1038d05..1038d05 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/press_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/press_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/press_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/press_norm2.xg
index 303f1a3..303f1a3 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/press_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/press_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/press_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/press_x_[16][16].xg
index 77b46d7..77b46d7 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/press_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/press_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/press_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/press_y_[16][16].xg
index 77b46d7..77b46d7 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/press_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/press_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/press_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/press_z_[16][16].xg
index 77b46d7..77b46d7 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/press_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/press_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/rho_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/rho_3D_diagonal.xg
index a6243b1..a6243b1 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/rho_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/rho_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/rho_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/rho_maximum.xg
index dce2966..dce2966 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/rho_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/rho_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/rho_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/rho_minimum.xg
index d5fa141..d5fa141 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/rho_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/rho_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/rho_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/rho_norm1.xg
index 6201dd0..6201dd0 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/rho_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/rho_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/rho_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/rho_norm2.xg
index d9edf80..d9edf80 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/rho_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/rho_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/rho_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/rho_x_[16][16].xg
index e49a93f..e49a93f 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/rho_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/rho_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/rho_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/rho_y_[16][16].xg
index e49a93f..e49a93f 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/rho_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/rho_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/rho_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/rho_z_[16][16].xg
index e49a93f..e49a93f 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/rho_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/rho_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[0]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_3D_diagonal.xg
index 940115d..940115d 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[0]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[0]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_maximum.xg
index 77b3728..77b3728 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[0]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[0]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_minimum.xg
index a50516c..a50516c 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[0]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[0]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_norm1.xg
index 0971ea2..0971ea2 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[0]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[0]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_norm2.xg
index 514345b..514345b 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[0]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[0]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_x_[16][16].xg
index 16a52c5..16a52c5 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[0]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[0]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_y_[16][16].xg
index 4cae405..4cae405 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[0]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[0]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_z_[16][16].xg
index 901c24d..901c24d 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[0]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[1]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_3D_diagonal.xg
index 940115d..940115d 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[1]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[1]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_maximum.xg
index 8f3c86c..8f3c86c 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[1]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[1]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_minimum.xg
index 3799a0e..3799a0e 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[1]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[1]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_norm1.xg
index cabea74..cabea74 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[1]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[1]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_norm2.xg
index e094c57..e094c57 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[1]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[1]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_x_[16][16].xg
index 4cae405..4cae405 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[1]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[1]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_y_[16][16].xg
index 16a52c5..16a52c5 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[1]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[1]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_z_[16][16].xg
index bc261e0..bc261e0 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[1]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[2]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_3D_diagonal.xg
index b9c91e4..b9c91e4 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[2]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[2]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_maximum.xg
index 795d621..795d621 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[2]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[2]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_minimum.xg
index 4a41521..4a41521 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[2]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[2]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_norm1.xg
index 579895d..579895d 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[2]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[2]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_norm2.xg
index 1977cff..1977cff 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[2]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[2]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_x_[16][16].xg
index aab47b3..aab47b3 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[2]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[2]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_y_[16][16].xg
index aab47b3..aab47b3 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[2]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/scon[2]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_z_[16][16].xg
index 087991c..087991c 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/scon[2]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/tau_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/tau_3D_diagonal.xg
index 8860d69..8860d69 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/tau_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/tau_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/tau_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/tau_maximum.xg
index 0499537..0499537 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/tau_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/tau_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/tau_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/tau_minimum.xg
index 7f92ea2..7f92ea2 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/tau_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/tau_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/tau_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/tau_norm1.xg
index f79323f..f79323f 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/tau_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/tau_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/tau_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/tau_norm2.xg
index eb27cc8..eb27cc8 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/tau_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/tau_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/tau_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/tau_x_[16][16].xg
index a2a74c1..a2a74c1 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/tau_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/tau_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/tau_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/tau_y_[16][16].xg
index a2a74c1..a2a74c1 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/tau_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/tau_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/tau_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/tau_z_[16][16].xg
index 6099122..6099122 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/tau_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/tau_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[0]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_3D_diagonal.xg
index ea0e996..ea0e996 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[0]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[0]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_maximum.xg
index baea675..baea675 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[0]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[0]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_minimum.xg
index d24e54d..d24e54d 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[0]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[0]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_norm1.xg
index c564b27..c564b27 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[0]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[0]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_norm2.xg
index fb45847..fb45847 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[0]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[0]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_x_[16][16].xg
index 89cc24f..89cc24f 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[0]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[0]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_y_[16][16].xg
index a1611b1..a1611b1 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[0]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[0]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_z_[16][16].xg
index 4653945..4653945 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[0]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[1]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_3D_diagonal.xg
index ea0e996..ea0e996 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[1]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[1]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_maximum.xg
index a19fa85..a19fa85 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[1]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[1]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_minimum.xg
index d0e6a4d..d0e6a4d 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[1]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[1]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_norm1.xg
index 27e1ee2..27e1ee2 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[1]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[1]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_norm2.xg
index dc6293a..dc6293a 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[1]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[1]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_x_[16][16].xg
index a1611b1..a1611b1 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[1]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[1]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_y_[16][16].xg
index 89cc24f..89cc24f 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[1]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[1]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_z_[16][16].xg
index 4653945..4653945 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[1]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[2]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_3D_diagonal.xg
index bfb3077..bfb3077 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[2]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[2]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_maximum.xg
index 43858ce..43858ce 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[2]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[2]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_minimum.xg
index bc05ccc..bc05ccc 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[2]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[2]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_norm1.xg
index 0c47a4b..0c47a4b 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[2]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[2]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_norm2.xg
index 054b212..054b212 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[2]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[2]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_x_[16][16].xg
index 9e18690..9e18690 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[2]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[2]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_y_[16][16].xg
index 9e18690..9e18690 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[2]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/vel[2]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_z_[16][16].xg
index 381ebc9..381ebc9 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/vel[2]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/w_lorentz_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_3D_diagonal.xg
index f60e0bc..f60e0bc 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/w_lorentz_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/w_lorentz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_maximum.xg
index 2753baf..2753baf 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/w_lorentz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/w_lorentz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_minimum.xg
index 6874066..6874066 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/w_lorentz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/w_lorentz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_norm1.xg
index 7037d00..7037d00 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/w_lorentz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/w_lorentz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_norm2.xg
index 3b72434..3b72434 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/w_lorentz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/w_lorentz_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_x_[16][16].xg
index 1d75df3..1d75df3 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/w_lorentz_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/w_lorentz_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_y_[16][16].xg
index 1d75df3..1d75df3 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/w_lorentz_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML/w_lorentz_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_z_[16][16].xg
index 1d75df3..1d75df3 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/w_lorentz_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_eosg_ML.par b/test/GRHydro_test_tov_ppm_eosg_ML/whisky_test_tov_ppm_eosg_ML.par
index e21a148..e21a148 100644
--- a/test/whisky_test_tov_ppm_eosg_ML.par
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/whisky_test_tov_ppm_eosg_ML.par
diff --git a/test/whisky_test_tov_ppm_no_trp/alp_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/alp_maximum.xg
index 27bf461..27bf461 100644
--- a/test/whisky_test_tov_ppm_no_trp/alp_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/alp_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/alp_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/alp_minimum.xg
index c6442fe..c6442fe 100644
--- a/test/whisky_test_tov_ppm_no_trp/alp_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/alp_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/alp_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/alp_norm1.xg
index 8ab1537..8ab1537 100644
--- a/test/whisky_test_tov_ppm_no_trp/alp_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/alp_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/alp_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/alp_norm2.xg
index 4280123..4280123 100644
--- a/test/whisky_test_tov_ppm_no_trp/alp_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/alp_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/dens_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp/dens_3D_diagonal.xg
index 00b657a..00b657a 100644
--- a/test/whisky_test_tov_ppm_no_trp/dens_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/dens_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/dens_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/dens_maximum.xg
index f246657..f246657 100644
--- a/test/whisky_test_tov_ppm_no_trp/dens_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/dens_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/dens_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/dens_minimum.xg
index 24fabfe..24fabfe 100644
--- a/test/whisky_test_tov_ppm_no_trp/dens_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/dens_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/dens_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/dens_norm1.xg
index 716428a..716428a 100644
--- a/test/whisky_test_tov_ppm_no_trp/dens_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/dens_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/dens_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/dens_norm2.xg
index 42772d2..42772d2 100644
--- a/test/whisky_test_tov_ppm_no_trp/dens_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/dens_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/dens_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/dens_x_[16][16].xg
index 1a1fb5c..1a1fb5c 100644
--- a/test/whisky_test_tov_ppm_no_trp/dens_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/dens_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/dens_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/dens_y_[16][16].xg
index 1a1fb5c..1a1fb5c 100644
--- a/test/whisky_test_tov_ppm_no_trp/dens_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/dens_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/dens_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/dens_z_[16][16].xg
index 1a1fb5c..1a1fb5c 100644
--- a/test/whisky_test_tov_ppm_no_trp/dens_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/dens_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/eps_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp/eps_3D_diagonal.xg
index 1b6c0f9..1b6c0f9 100644
--- a/test/whisky_test_tov_ppm_no_trp/eps_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/eps_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/eps_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/eps_maximum.xg
index cb77c27..cb77c27 100644
--- a/test/whisky_test_tov_ppm_no_trp/eps_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/eps_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/eps_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/eps_minimum.xg
index 4b1b36c..4b1b36c 100644
--- a/test/whisky_test_tov_ppm_no_trp/eps_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/eps_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/eps_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/eps_norm1.xg
index 6942fb9..6942fb9 100644
--- a/test/whisky_test_tov_ppm_no_trp/eps_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/eps_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/eps_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/eps_norm2.xg
index 3c23eee..3c23eee 100644
--- a/test/whisky_test_tov_ppm_no_trp/eps_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/eps_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/eps_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/eps_x_[16][16].xg
index 3e8e193..3e8e193 100644
--- a/test/whisky_test_tov_ppm_no_trp/eps_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/eps_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/eps_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/eps_y_[16][16].xg
index 3e8e193..3e8e193 100644
--- a/test/whisky_test_tov_ppm_no_trp/eps_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/eps_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/eps_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/eps_z_[16][16].xg
index 3e8e193..3e8e193 100644
--- a/test/whisky_test_tov_ppm_no_trp/eps_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/eps_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gxx_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/gxx_maximum.xg
index 247c527..247c527 100644
--- a/test/whisky_test_tov_ppm_no_trp/gxx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gxx_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gxx_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/gxx_minimum.xg
index 236f58d..236f58d 100644
--- a/test/whisky_test_tov_ppm_no_trp/gxx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gxx_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gxx_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/gxx_norm1.xg
index 09dc024..09dc024 100644
--- a/test/whisky_test_tov_ppm_no_trp/gxx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gxx_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gxx_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/gxx_norm2.xg
index 251fc12..251fc12 100644
--- a/test/whisky_test_tov_ppm_no_trp/gxx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gxx_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gxy_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/gxy_maximum.xg
index 42abcf9..42abcf9 100644
--- a/test/whisky_test_tov_ppm_no_trp/gxy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gxy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gxy_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/gxy_minimum.xg
index 76db2bc..76db2bc 100644
--- a/test/whisky_test_tov_ppm_no_trp/gxy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gxy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gxy_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/gxy_norm1.xg
index 50f0e6a..50f0e6a 100644
--- a/test/whisky_test_tov_ppm_no_trp/gxy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gxy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gxy_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/gxy_norm2.xg
index 5bbce9e..5bbce9e 100644
--- a/test/whisky_test_tov_ppm_no_trp/gxy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gxy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gxz_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/gxz_maximum.xg
index a71a85b..a71a85b 100644
--- a/test/whisky_test_tov_ppm_no_trp/gxz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gxz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gxz_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/gxz_minimum.xg
index f124f6d..f124f6d 100644
--- a/test/whisky_test_tov_ppm_no_trp/gxz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gxz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gxz_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/gxz_norm1.xg
index 6e1e802..6e1e802 100644
--- a/test/whisky_test_tov_ppm_no_trp/gxz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gxz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gxz_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/gxz_norm2.xg
index e954fd6..e954fd6 100644
--- a/test/whisky_test_tov_ppm_no_trp/gxz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gxz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gyy_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/gyy_maximum.xg
index 6945fcb..6945fcb 100644
--- a/test/whisky_test_tov_ppm_no_trp/gyy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gyy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gyy_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/gyy_minimum.xg
index f4d908c..f4d908c 100644
--- a/test/whisky_test_tov_ppm_no_trp/gyy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gyy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gyy_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/gyy_norm1.xg
index cf730c8..cf730c8 100644
--- a/test/whisky_test_tov_ppm_no_trp/gyy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gyy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gyy_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/gyy_norm2.xg
index 6e0dc12..6e0dc12 100644
--- a/test/whisky_test_tov_ppm_no_trp/gyy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gyy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gyz_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/gyz_maximum.xg
index 24de994..24de994 100644
--- a/test/whisky_test_tov_ppm_no_trp/gyz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gyz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gyz_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/gyz_minimum.xg
index c9dacc2..c9dacc2 100644
--- a/test/whisky_test_tov_ppm_no_trp/gyz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gyz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gyz_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/gyz_norm1.xg
index 64cfd53..64cfd53 100644
--- a/test/whisky_test_tov_ppm_no_trp/gyz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gyz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gyz_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/gyz_norm2.xg
index cd143ee..cd143ee 100644
--- a/test/whisky_test_tov_ppm_no_trp/gyz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gyz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gzz_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/gzz_maximum.xg
index 2a9cec8..2a9cec8 100644
--- a/test/whisky_test_tov_ppm_no_trp/gzz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gzz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gzz_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/gzz_minimum.xg
index fdc12b9..fdc12b9 100644
--- a/test/whisky_test_tov_ppm_no_trp/gzz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gzz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gzz_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/gzz_norm1.xg
index 6532e18..6532e18 100644
--- a/test/whisky_test_tov_ppm_no_trp/gzz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gzz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/gzz_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/gzz_norm2.xg
index 5c9c02f..5c9c02f 100644
--- a/test/whisky_test_tov_ppm_no_trp/gzz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/gzz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/ham_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp/ham_3D_diagonal.xg
index 6c77e9a..6c77e9a 100644
--- a/test/whisky_test_tov_ppm_no_trp/ham_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/ham_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/ham_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/ham_maximum.xg
index 7015cfa..7015cfa 100644
--- a/test/whisky_test_tov_ppm_no_trp/ham_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/ham_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/ham_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/ham_minimum.xg
index ffbe145..ffbe145 100644
--- a/test/whisky_test_tov_ppm_no_trp/ham_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/ham_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/ham_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/ham_norm1.xg
index 2b669dd..2b669dd 100644
--- a/test/whisky_test_tov_ppm_no_trp/ham_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/ham_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/ham_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/ham_norm2.xg
index df78f2f..df78f2f 100644
--- a/test/whisky_test_tov_ppm_no_trp/ham_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/ham_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/ham_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/ham_x_[16][16].xg
index 5afea19..5afea19 100644
--- a/test/whisky_test_tov_ppm_no_trp/ham_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/ham_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/ham_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/ham_y_[16][16].xg
index 6657695..6657695 100644
--- a/test/whisky_test_tov_ppm_no_trp/ham_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/ham_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/ham_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/ham_z_[16][16].xg
index 2c76454..2c76454 100644
--- a/test/whisky_test_tov_ppm_no_trp/ham_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/ham_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kxx_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/kxx_maximum.xg
index 45849a0..45849a0 100644
--- a/test/whisky_test_tov_ppm_no_trp/kxx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kxx_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kxx_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/kxx_minimum.xg
index af1d941..af1d941 100644
--- a/test/whisky_test_tov_ppm_no_trp/kxx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kxx_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kxx_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/kxx_norm1.xg
index 1356951..1356951 100644
--- a/test/whisky_test_tov_ppm_no_trp/kxx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kxx_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kxx_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/kxx_norm2.xg
index f4dcfdd..f4dcfdd 100644
--- a/test/whisky_test_tov_ppm_no_trp/kxx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kxx_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kxy_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/kxy_maximum.xg
index ab6ec9d..ab6ec9d 100644
--- a/test/whisky_test_tov_ppm_no_trp/kxy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kxy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kxy_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/kxy_minimum.xg
index 8d53e8b..8d53e8b 100644
--- a/test/whisky_test_tov_ppm_no_trp/kxy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kxy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kxy_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/kxy_norm1.xg
index 0214709..0214709 100644
--- a/test/whisky_test_tov_ppm_no_trp/kxy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kxy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kxy_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/kxy_norm2.xg
index 1b68a3f..1b68a3f 100644
--- a/test/whisky_test_tov_ppm_no_trp/kxy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kxy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kxz_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/kxz_maximum.xg
index 01397a2..01397a2 100644
--- a/test/whisky_test_tov_ppm_no_trp/kxz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kxz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kxz_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/kxz_minimum.xg
index f1e96c4..f1e96c4 100644
--- a/test/whisky_test_tov_ppm_no_trp/kxz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kxz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kxz_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/kxz_norm1.xg
index 6197828..6197828 100644
--- a/test/whisky_test_tov_ppm_no_trp/kxz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kxz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kxz_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/kxz_norm2.xg
index cb2b58e..cb2b58e 100644
--- a/test/whisky_test_tov_ppm_no_trp/kxz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kxz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kyy_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/kyy_maximum.xg
index 9e023be..9e023be 100644
--- a/test/whisky_test_tov_ppm_no_trp/kyy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kyy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kyy_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/kyy_minimum.xg
index f54b021..f54b021 100644
--- a/test/whisky_test_tov_ppm_no_trp/kyy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kyy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kyy_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/kyy_norm1.xg
index 49f77d5..49f77d5 100644
--- a/test/whisky_test_tov_ppm_no_trp/kyy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kyy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kyy_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/kyy_norm2.xg
index 4dc657a..4dc657a 100644
--- a/test/whisky_test_tov_ppm_no_trp/kyy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kyy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kyz_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/kyz_maximum.xg
index 5de0d75..5de0d75 100644
--- a/test/whisky_test_tov_ppm_no_trp/kyz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kyz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kyz_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/kyz_minimum.xg
index 079a343..079a343 100644
--- a/test/whisky_test_tov_ppm_no_trp/kyz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kyz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kyz_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/kyz_norm1.xg
index cbac08d..cbac08d 100644
--- a/test/whisky_test_tov_ppm_no_trp/kyz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kyz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kyz_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/kyz_norm2.xg
index 3fc33ca..3fc33ca 100644
--- a/test/whisky_test_tov_ppm_no_trp/kyz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kyz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kzz_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/kzz_maximum.xg
index 23eeff1..23eeff1 100644
--- a/test/whisky_test_tov_ppm_no_trp/kzz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kzz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kzz_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/kzz_minimum.xg
index e13e0be..e13e0be 100644
--- a/test/whisky_test_tov_ppm_no_trp/kzz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kzz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kzz_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/kzz_norm1.xg
index dc2d4d7..dc2d4d7 100644
--- a/test/whisky_test_tov_ppm_no_trp/kzz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kzz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/kzz_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/kzz_norm2.xg
index 7201b11..7201b11 100644
--- a/test/whisky_test_tov_ppm_no_trp/kzz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/kzz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momx_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp/momx_3D_diagonal.xg
index ed5b60c..ed5b60c 100644
--- a/test/whisky_test_tov_ppm_no_trp/momx_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momx_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momx_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/momx_maximum.xg
index e31ade6..e31ade6 100644
--- a/test/whisky_test_tov_ppm_no_trp/momx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momx_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momx_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/momx_minimum.xg
index b129f30..b129f30 100644
--- a/test/whisky_test_tov_ppm_no_trp/momx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momx_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momx_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/momx_norm1.xg
index 679dcfb..679dcfb 100644
--- a/test/whisky_test_tov_ppm_no_trp/momx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momx_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momx_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/momx_norm2.xg
index f2ebca3..f2ebca3 100644
--- a/test/whisky_test_tov_ppm_no_trp/momx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momx_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momx_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/momx_x_[16][16].xg
index fd126ed..fd126ed 100644
--- a/test/whisky_test_tov_ppm_no_trp/momx_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momx_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momx_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/momx_y_[16][16].xg
index dc85bb3..dc85bb3 100644
--- a/test/whisky_test_tov_ppm_no_trp/momx_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momx_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momx_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/momx_z_[16][16].xg
index 47aa271..47aa271 100644
--- a/test/whisky_test_tov_ppm_no_trp/momx_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momx_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momy_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp/momy_3D_diagonal.xg
index 8d8866b..8d8866b 100644
--- a/test/whisky_test_tov_ppm_no_trp/momy_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momy_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momy_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/momy_maximum.xg
index 1f0c1fc..1f0c1fc 100644
--- a/test/whisky_test_tov_ppm_no_trp/momy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momy_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/momy_minimum.xg
index 99849d5..99849d5 100644
--- a/test/whisky_test_tov_ppm_no_trp/momy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momy_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/momy_norm1.xg
index 7e24e6e..7e24e6e 100644
--- a/test/whisky_test_tov_ppm_no_trp/momy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momy_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/momy_norm2.xg
index 2d85ae6..2d85ae6 100644
--- a/test/whisky_test_tov_ppm_no_trp/momy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momy_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/momy_x_[16][16].xg
index e76364a..e76364a 100644
--- a/test/whisky_test_tov_ppm_no_trp/momy_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momy_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momy_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/momy_y_[16][16].xg
index db295af..db295af 100644
--- a/test/whisky_test_tov_ppm_no_trp/momy_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momy_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momy_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/momy_z_[16][16].xg
index 62c862e..62c862e 100644
--- a/test/whisky_test_tov_ppm_no_trp/momy_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momy_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momz_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp/momz_3D_diagonal.xg
index 5a060ba..5a060ba 100644
--- a/test/whisky_test_tov_ppm_no_trp/momz_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momz_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momz_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/momz_maximum.xg
index e47c256..e47c256 100644
--- a/test/whisky_test_tov_ppm_no_trp/momz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momz_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/momz_minimum.xg
index 8f81c7a..8f81c7a 100644
--- a/test/whisky_test_tov_ppm_no_trp/momz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momz_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/momz_norm1.xg
index 9b14a9a..9b14a9a 100644
--- a/test/whisky_test_tov_ppm_no_trp/momz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momz_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/momz_norm2.xg
index 73ff283..73ff283 100644
--- a/test/whisky_test_tov_ppm_no_trp/momz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momz_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/momz_x_[16][16].xg
index f0eea1f..f0eea1f 100644
--- a/test/whisky_test_tov_ppm_no_trp/momz_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momz_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momz_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/momz_y_[16][16].xg
index d89bfb0..d89bfb0 100644
--- a/test/whisky_test_tov_ppm_no_trp/momz_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momz_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/momz_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/momz_z_[16][16].xg
index 54f635c..54f635c 100644
--- a/test/whisky_test_tov_ppm_no_trp/momz_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/momz_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/press_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp/press_3D_diagonal.xg
index 330ea8f..330ea8f 100644
--- a/test/whisky_test_tov_ppm_no_trp/press_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/press_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/press_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/press_maximum.xg
index e8669ea..e8669ea 100644
--- a/test/whisky_test_tov_ppm_no_trp/press_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/press_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/press_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/press_minimum.xg
index 5860d41..5860d41 100644
--- a/test/whisky_test_tov_ppm_no_trp/press_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/press_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/press_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/press_norm1.xg
index d139036..d139036 100644
--- a/test/whisky_test_tov_ppm_no_trp/press_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/press_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/press_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/press_norm2.xg
index 9b2d8f1..9b2d8f1 100644
--- a/test/whisky_test_tov_ppm_no_trp/press_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/press_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/press_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/press_x_[16][16].xg
index e3ce88a..e3ce88a 100644
--- a/test/whisky_test_tov_ppm_no_trp/press_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/press_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/press_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/press_y_[16][16].xg
index e3ce88a..e3ce88a 100644
--- a/test/whisky_test_tov_ppm_no_trp/press_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/press_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/press_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/press_z_[16][16].xg
index e3ce88a..e3ce88a 100644
--- a/test/whisky_test_tov_ppm_no_trp/press_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/press_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/rho_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp/rho_3D_diagonal.xg
index 663c42e..663c42e 100644
--- a/test/whisky_test_tov_ppm_no_trp/rho_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/rho_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/rho_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/rho_maximum.xg
index ab6be3b..ab6be3b 100644
--- a/test/whisky_test_tov_ppm_no_trp/rho_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/rho_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/rho_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/rho_minimum.xg
index d5fa141..d5fa141 100644
--- a/test/whisky_test_tov_ppm_no_trp/rho_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/rho_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/rho_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/rho_norm1.xg
index a3f1c0d..a3f1c0d 100644
--- a/test/whisky_test_tov_ppm_no_trp/rho_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/rho_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/rho_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/rho_norm2.xg
index cd623ea..cd623ea 100644
--- a/test/whisky_test_tov_ppm_no_trp/rho_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/rho_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/rho_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/rho_x_[16][16].xg
index fc1a756..fc1a756 100644
--- a/test/whisky_test_tov_ppm_no_trp/rho_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/rho_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/rho_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/rho_y_[16][16].xg
index fc1a756..fc1a756 100644
--- a/test/whisky_test_tov_ppm_no_trp/rho_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/rho_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/rho_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/rho_z_[16][16].xg
index fc1a756..fc1a756 100644
--- a/test/whisky_test_tov_ppm_no_trp/rho_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/rho_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[0]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp/scon[0]_3D_diagonal.xg
index 5fc62d0..5fc62d0 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[0]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[0]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[0]_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/scon[0]_maximum.xg
index 40c3e05..40c3e05 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[0]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[0]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[0]_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/scon[0]_minimum.xg
index b537648..b537648 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[0]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[0]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[0]_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/scon[0]_norm1.xg
index c51f6f9..c51f6f9 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[0]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[0]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[0]_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/scon[0]_norm2.xg
index 27190f3..27190f3 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[0]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[0]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[0]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/scon[0]_x_[16][16].xg
index 313887c..313887c 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[0]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[0]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[0]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/scon[0]_y_[16][16].xg
index 170f139..170f139 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[0]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[0]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[0]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/scon[0]_z_[16][16].xg
index d4d7bf4..d4d7bf4 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[0]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[0]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[1]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp/scon[1]_3D_diagonal.xg
index 50166c2..50166c2 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[1]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[1]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[1]_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/scon[1]_maximum.xg
index eda21c2..eda21c2 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[1]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[1]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[1]_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/scon[1]_minimum.xg
index 95dc3b6..95dc3b6 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[1]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[1]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[1]_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/scon[1]_norm1.xg
index d081d52..d081d52 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[1]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[1]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[1]_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/scon[1]_norm2.xg
index 3add453..3add453 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[1]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[1]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[1]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/scon[1]_x_[16][16].xg
index 7eb8b57..7eb8b57 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[1]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[1]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[1]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/scon[1]_y_[16][16].xg
index fd405f6..fd405f6 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[1]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[1]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[1]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/scon[1]_z_[16][16].xg
index 9e3529f..9e3529f 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[1]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[1]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[2]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp/scon[2]_3D_diagonal.xg
index 50166c2..50166c2 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[2]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[2]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[2]_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/scon[2]_maximum.xg
index e28d22f..e28d22f 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[2]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[2]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[2]_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/scon[2]_minimum.xg
index 792ec28..792ec28 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[2]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[2]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[2]_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/scon[2]_norm1.xg
index d5fc589..d5fc589 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[2]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[2]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[2]_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/scon[2]_norm2.xg
index d62cad9..d62cad9 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[2]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[2]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[2]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/scon[2]_x_[16][16].xg
index 95443ef..95443ef 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[2]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[2]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[2]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/scon[2]_y_[16][16].xg
index 67366fd..67366fd 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[2]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[2]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/scon[2]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/scon[2]_z_[16][16].xg
index fd405f6..fd405f6 100644
--- a/test/whisky_test_tov_ppm_no_trp/scon[2]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/scon[2]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/tau_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp/tau_3D_diagonal.xg
index 8df7268..8df7268 100644
--- a/test/whisky_test_tov_ppm_no_trp/tau_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/tau_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/tau_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/tau_maximum.xg
index 9d0efd5..9d0efd5 100644
--- a/test/whisky_test_tov_ppm_no_trp/tau_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/tau_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/tau_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/tau_minimum.xg
index 717b687..717b687 100644
--- a/test/whisky_test_tov_ppm_no_trp/tau_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/tau_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/tau_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/tau_norm1.xg
index e70e38c..e70e38c 100644
--- a/test/whisky_test_tov_ppm_no_trp/tau_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/tau_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/tau_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/tau_norm2.xg
index 3176ed1..3176ed1 100644
--- a/test/whisky_test_tov_ppm_no_trp/tau_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/tau_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/tau_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/tau_x_[16][16].xg
index 8c12307..8c12307 100644
--- a/test/whisky_test_tov_ppm_no_trp/tau_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/tau_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/tau_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/tau_y_[16][16].xg
index 0970fbf..0970fbf 100644
--- a/test/whisky_test_tov_ppm_no_trp/tau_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/tau_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/tau_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/tau_z_[16][16].xg
index 0970fbf..0970fbf 100644
--- a/test/whisky_test_tov_ppm_no_trp/tau_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/tau_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[0]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp/vel[0]_3D_diagonal.xg
index acca7f6..acca7f6 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[0]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[0]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[0]_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/vel[0]_maximum.xg
index 76e0a5a..76e0a5a 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[0]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[0]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[0]_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/vel[0]_minimum.xg
index 3ee44b2..3ee44b2 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[0]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[0]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[0]_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/vel[0]_norm1.xg
index 8d17001..8d17001 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[0]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[0]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[0]_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/vel[0]_norm2.xg
index 374aa73..374aa73 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[0]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[0]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[0]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/vel[0]_x_[16][16].xg
index 56d913d..56d913d 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[0]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[0]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[0]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/vel[0]_y_[16][16].xg
index 4fa0a71..4fa0a71 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[0]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[0]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[0]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/vel[0]_z_[16][16].xg
index c6a1f9e..c6a1f9e 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[0]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[0]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[1]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp/vel[1]_3D_diagonal.xg
index 2184096..2184096 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[1]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[1]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[1]_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/vel[1]_maximum.xg
index c344ca6..c344ca6 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[1]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[1]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[1]_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/vel[1]_minimum.xg
index 4e4972c..4e4972c 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[1]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[1]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[1]_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/vel[1]_norm1.xg
index a57bdec..a57bdec 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[1]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[1]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[1]_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/vel[1]_norm2.xg
index bd86e20..bd86e20 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[1]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[1]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[1]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/vel[1]_x_[16][16].xg
index 10b5c02..10b5c02 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[1]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[1]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[1]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/vel[1]_y_[16][16].xg
index ddcbad8..ddcbad8 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[1]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[1]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[1]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/vel[1]_z_[16][16].xg
index ef6f58a..ef6f58a 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[1]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[1]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[2]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp/vel[2]_3D_diagonal.xg
index 71a1d30..71a1d30 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[2]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[2]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[2]_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/vel[2]_maximum.xg
index abf9b6c..abf9b6c 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[2]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[2]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[2]_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/vel[2]_minimum.xg
index 27f84b4..27f84b4 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[2]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[2]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[2]_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/vel[2]_norm1.xg
index 208fbb0..208fbb0 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[2]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[2]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[2]_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/vel[2]_norm2.xg
index 8eb1536..8eb1536 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[2]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[2]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[2]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/vel[2]_x_[16][16].xg
index 193a861..193a861 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[2]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[2]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[2]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/vel[2]_y_[16][16].xg
index b81291f..b81291f 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[2]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[2]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/vel[2]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/vel[2]_z_[16][16].xg
index 11ca726..11ca726 100644
--- a/test/whisky_test_tov_ppm_no_trp/vel[2]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/vel[2]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/w_lorentz_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp/w_lorentz_3D_diagonal.xg
index da97f23..da97f23 100644
--- a/test/whisky_test_tov_ppm_no_trp/w_lorentz_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/w_lorentz_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/w_lorentz_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp/w_lorentz_maximum.xg
index 3e8e1ce..3e8e1ce 100644
--- a/test/whisky_test_tov_ppm_no_trp/w_lorentz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/w_lorentz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/w_lorentz_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp/w_lorentz_minimum.xg
index 6874066..6874066 100644
--- a/test/whisky_test_tov_ppm_no_trp/w_lorentz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/w_lorentz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/w_lorentz_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp/w_lorentz_norm1.xg
index 254515e..254515e 100644
--- a/test/whisky_test_tov_ppm_no_trp/w_lorentz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/w_lorentz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/w_lorentz_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp/w_lorentz_norm2.xg
index fa8e291..fa8e291 100644
--- a/test/whisky_test_tov_ppm_no_trp/w_lorentz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/w_lorentz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp/w_lorentz_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/w_lorentz_x_[16][16].xg
index 61fcbd6..61fcbd6 100644
--- a/test/whisky_test_tov_ppm_no_trp/w_lorentz_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/w_lorentz_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/w_lorentz_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/w_lorentz_y_[16][16].xg
index 61fcbd6..61fcbd6 100644
--- a/test/whisky_test_tov_ppm_no_trp/w_lorentz_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/w_lorentz_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/w_lorentz_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp/w_lorentz_z_[16][16].xg
index 61fcbd6..61fcbd6 100644
--- a/test/whisky_test_tov_ppm_no_trp/w_lorentz_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp/w_lorentz_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp/whisky_test_tov_ppm_no_trp.par b/test/GRHydro_test_tov_ppm_no_trp/whisky_test_tov_ppm_no_trp.par
index e69de29..e69de29 100644
--- a/test/whisky_test_tov_ppm_no_trp/whisky_test_tov_ppm_no_trp.par
+++ b/test/GRHydro_test_tov_ppm_no_trp/whisky_test_tov_ppm_no_trp.par
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/alp_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/alp_maximum.xg
index 21ad483..21ad483 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/alp_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/alp_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/alp_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/alp_minimum.xg
index fcc44a0..fcc44a0 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/alp_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/alp_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/alp_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/alp_norm1.xg
index 1386c44..1386c44 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/alp_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/alp_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/alp_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/alp_norm2.xg
index 9c6ac9a..9c6ac9a 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/alp_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/alp_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/dens_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/dens_3D_diagonal.xg
index cff56a9..cff56a9 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/dens_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/dens_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/dens_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/dens_maximum.xg
index 5619e0d..5619e0d 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/dens_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/dens_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/dens_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/dens_minimum.xg
index efa6c30..efa6c30 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/dens_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/dens_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/dens_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/dens_norm1.xg
index 3e106fe..3e106fe 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/dens_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/dens_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/dens_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/dens_norm2.xg
index b7d7f5e..b7d7f5e 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/dens_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/dens_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/dens_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/dens_x_[16][16].xg
index c5690d6..c5690d6 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/dens_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/dens_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/dens_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/dens_y_[16][16].xg
index c5690d6..c5690d6 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/dens_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/dens_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/dens_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/dens_z_[16][16].xg
index c5690d6..c5690d6 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/dens_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/dens_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/eps_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/eps_3D_diagonal.xg
index 6f0e293..6f0e293 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/eps_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/eps_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/eps_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/eps_maximum.xg
index 0400462..0400462 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/eps_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/eps_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/eps_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/eps_minimum.xg
index 4b1b36c..4b1b36c 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/eps_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/eps_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/eps_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/eps_norm1.xg
index 26c3495..26c3495 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/eps_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/eps_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/eps_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/eps_norm2.xg
index eff4946..eff4946 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/eps_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/eps_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/eps_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/eps_x_[16][16].xg
index 07b8032..07b8032 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/eps_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/eps_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/eps_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/eps_y_[16][16].xg
index 07b8032..07b8032 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/eps_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/eps_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/eps_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/eps_z_[16][16].xg
index 07b8032..07b8032 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/eps_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/eps_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gxx_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gxx_maximum.xg
index a4ed763..a4ed763 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gxx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gxx_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gxx_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gxx_minimum.xg
index be9380e..be9380e 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gxx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gxx_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gxx_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gxx_norm1.xg
index 49130e6..49130e6 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gxx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gxx_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gxx_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gxx_norm2.xg
index f67dd11..f67dd11 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gxx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gxx_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gxy_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gxy_maximum.xg
index 5940fc5..5940fc5 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gxy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gxy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gxy_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gxy_minimum.xg
index 417678d..417678d 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gxy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gxy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gxy_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gxy_norm1.xg
index 712351c..712351c 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gxy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gxy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gxy_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gxy_norm2.xg
index 70359f6..70359f6 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gxy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gxy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gxz_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gxz_maximum.xg
index 62ea395..62ea395 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gxz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gxz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gxz_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gxz_minimum.xg
index 8960b0e..8960b0e 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gxz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gxz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gxz_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gxz_norm1.xg
index 09a6c15..09a6c15 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gxz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gxz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gxz_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gxz_norm2.xg
index 8ace274..8ace274 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gxz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gxz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gyy_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gyy_maximum.xg
index ea200af..ea200af 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gyy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gyy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gyy_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gyy_minimum.xg
index a0698c1..a0698c1 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gyy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gyy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gyy_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gyy_norm1.xg
index 802060e..802060e 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gyy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gyy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gyy_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gyy_norm2.xg
index 33c1021..33c1021 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gyy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gyy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gyz_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gyz_maximum.xg
index e76ad98..e76ad98 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gyz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gyz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gyz_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gyz_minimum.xg
index f31cd6d..f31cd6d 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gyz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gyz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gyz_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gyz_norm1.xg
index d580ce7..d580ce7 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gyz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gyz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gyz_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gyz_norm2.xg
index bd8126d..bd8126d 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gyz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gyz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gzz_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gzz_maximum.xg
index 41cda7d..41cda7d 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gzz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gzz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gzz_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gzz_minimum.xg
index 906cc79..906cc79 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gzz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gzz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gzz_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gzz_norm1.xg
index 1ab43bc..1ab43bc 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gzz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gzz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/gzz_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/gzz_norm2.xg
index 55828f9..55828f9 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/gzz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/gzz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/ham_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/ham_3D_diagonal.xg
index f4bfcb8..f4bfcb8 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/ham_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/ham_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/ham_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/ham_maximum.xg
index f937385..f937385 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/ham_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/ham_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/ham_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/ham_minimum.xg
index 2068c67..2068c67 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/ham_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/ham_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/ham_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/ham_norm1.xg
index 800a09f..800a09f 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/ham_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/ham_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/ham_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/ham_norm2.xg
index c0b0f7b..c0b0f7b 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/ham_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/ham_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/ham_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/ham_x_[16][16].xg
index d4f2f8e..d4f2f8e 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/ham_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/ham_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/ham_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/ham_y_[16][16].xg
index d7535d2..d7535d2 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/ham_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/ham_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/ham_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/ham_z_[16][16].xg
index d87badb..d87badb 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/ham_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/ham_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kxx_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kxx_maximum.xg
index a5713b0..a5713b0 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kxx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kxx_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kxx_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kxx_minimum.xg
index dd328f2..dd328f2 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kxx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kxx_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kxx_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kxx_norm1.xg
index 99958fd..99958fd 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kxx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kxx_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kxx_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kxx_norm2.xg
index 38fac86..38fac86 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kxx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kxx_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kxy_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kxy_maximum.xg
index 839043e..839043e 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kxy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kxy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kxy_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kxy_minimum.xg
index 6bf0846..6bf0846 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kxy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kxy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kxy_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kxy_norm1.xg
index 79ca3ae..79ca3ae 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kxy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kxy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kxy_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kxy_norm2.xg
index 9f1c62e..9f1c62e 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kxy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kxy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kxz_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kxz_maximum.xg
index 95e9658..95e9658 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kxz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kxz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kxz_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kxz_minimum.xg
index 2248b9d..2248b9d 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kxz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kxz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kxz_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kxz_norm1.xg
index 42adb9a..42adb9a 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kxz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kxz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kxz_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kxz_norm2.xg
index 9b9b35d..9b9b35d 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kxz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kxz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kyy_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kyy_maximum.xg
index a5a7d32..a5a7d32 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kyy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kyy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kyy_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kyy_minimum.xg
index d4f42e0..d4f42e0 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kyy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kyy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kyy_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kyy_norm1.xg
index 9931456..9931456 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kyy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kyy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kyy_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kyy_norm2.xg
index 2efcd02..2efcd02 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kyy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kyy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kyz_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kyz_maximum.xg
index bd60950..bd60950 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kyz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kyz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kyz_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kyz_minimum.xg
index 6de315d..6de315d 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kyz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kyz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kyz_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kyz_norm1.xg
index ee86832..ee86832 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kyz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kyz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kyz_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kyz_norm2.xg
index c601e38..c601e38 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kyz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kyz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kzz_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kzz_maximum.xg
index 1440475..1440475 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kzz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kzz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kzz_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kzz_minimum.xg
index c1ec108..c1ec108 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kzz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kzz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kzz_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kzz_norm1.xg
index 3b541b5..3b541b5 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kzz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kzz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/kzz_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/kzz_norm2.xg
index c477cd4..c477cd4 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/kzz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/kzz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momx_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momx_3D_diagonal.xg
index c6ff67c..c6ff67c 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momx_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momx_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momx_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momx_maximum.xg
index 7ecc5ce..7ecc5ce 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momx_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momx_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momx_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momx_minimum.xg
index 38a2aba..38a2aba 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momx_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momx_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momx_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momx_norm1.xg
index 2d92da3..2d92da3 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momx_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momx_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momx_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momx_norm2.xg
index cfdf7f1..cfdf7f1 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momx_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momx_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momx_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momx_x_[16][16].xg
index 3068470..3068470 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momx_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momx_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momx_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momx_y_[16][16].xg
index b2efba1..b2efba1 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momx_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momx_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momx_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momx_z_[16][16].xg
index 8334d70..8334d70 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momx_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momx_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momy_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momy_3D_diagonal.xg
index c6ff67c..c6ff67c 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momy_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momy_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momy_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momy_maximum.xg
index 3e9ad8a..3e9ad8a 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momy_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momy_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momy_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momy_minimum.xg
index af574e8..af574e8 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momy_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momy_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momy_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momy_norm1.xg
index 34b5859..34b5859 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momy_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momy_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momy_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momy_norm2.xg
index cb3ad71..cb3ad71 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momy_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momy_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momy_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momy_x_[16][16].xg
index 9f368a3..9f368a3 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momy_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momy_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momy_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momy_y_[16][16].xg
index 8bc596b..8bc596b 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momy_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momy_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momy_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momy_z_[16][16].xg
index 45db4dd..45db4dd 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momy_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momy_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momz_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momz_3D_diagonal.xg
index 3fa9c07..3fa9c07 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momz_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momz_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momz_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momz_maximum.xg
index 0e81e0f..0e81e0f 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momz_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momz_minimum.xg
index 13382c1..13382c1 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momz_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momz_norm1.xg
index 77cc89f..77cc89f 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momz_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momz_norm2.xg
index 2828a2e..2828a2e 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momz_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momz_x_[16][16].xg
index 544e4d3..544e4d3 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momz_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momz_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momz_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momz_y_[16][16].xg
index 97077ed..97077ed 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momz_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momz_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/momz_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/momz_z_[16][16].xg
index cec0cd6..cec0cd6 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/momz_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/momz_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/press_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/press_3D_diagonal.xg
index 422e33f..422e33f 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/press_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/press_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/press_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/press_maximum.xg
index c09bc33..c09bc33 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/press_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/press_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/press_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/press_minimum.xg
index 5860d41..5860d41 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/press_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/press_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/press_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/press_norm1.xg
index ae4bda8..ae4bda8 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/press_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/press_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/press_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/press_norm2.xg
index a0491bb..a0491bb 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/press_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/press_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/press_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/press_x_[16][16].xg
index a046aaa..a046aaa 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/press_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/press_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/press_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/press_y_[16][16].xg
index a046aaa..a046aaa 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/press_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/press_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/press_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/press_z_[16][16].xg
index a046aaa..a046aaa 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/press_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/press_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/rho_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/rho_3D_diagonal.xg
index e5ae02a..e5ae02a 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/rho_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/rho_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/rho_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/rho_maximum.xg
index e7799e1..e7799e1 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/rho_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/rho_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/rho_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/rho_minimum.xg
index d5fa141..d5fa141 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/rho_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/rho_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/rho_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/rho_norm1.xg
index 89ca724..89ca724 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/rho_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/rho_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/rho_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/rho_norm2.xg
index c48146f..c48146f 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/rho_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/rho_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/rho_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/rho_x_[16][16].xg
index 8421ffd..8421ffd 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/rho_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/rho_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/rho_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/rho_y_[16][16].xg
index 8421ffd..8421ffd 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/rho_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/rho_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/rho_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/rho_z_[16][16].xg
index 8421ffd..8421ffd 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/rho_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/rho_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[0]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[0]_3D_diagonal.xg
index eacc912..eacc912 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[0]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[0]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[0]_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[0]_maximum.xg
index f4705b6..f4705b6 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[0]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[0]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[0]_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[0]_minimum.xg
index c19986c..c19986c 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[0]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[0]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[0]_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[0]_norm1.xg
index 1636056..1636056 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[0]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[0]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[0]_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[0]_norm2.xg
index 5a7b6de..5a7b6de 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[0]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[0]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[0]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[0]_x_[16][16].xg
index a4ba3c9..a4ba3c9 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[0]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[0]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[0]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[0]_y_[16][16].xg
index 621d414..621d414 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[0]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[0]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[0]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[0]_z_[16][16].xg
index 4ea289c..4ea289c 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[0]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[0]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[1]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[1]_3D_diagonal.xg
index eacc912..eacc912 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[1]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[1]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[1]_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[1]_maximum.xg
index c4fd9bc..c4fd9bc 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[1]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[1]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[1]_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[1]_minimum.xg
index 09c9c44..09c9c44 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[1]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[1]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[1]_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[1]_norm1.xg
index 8234b52..8234b52 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[1]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[1]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[1]_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[1]_norm2.xg
index a8c6a31..a8c6a31 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[1]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[1]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[1]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[1]_x_[16][16].xg
index 8a676b3..8a676b3 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[1]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[1]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[1]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[1]_y_[16][16].xg
index a4ba3c9..a4ba3c9 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[1]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[1]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[1]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[1]_z_[16][16].xg
index 4ea289c..4ea289c 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[1]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[1]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[2]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[2]_3D_diagonal.xg
index 4cbb5fa..4cbb5fa 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[2]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[2]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[2]_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[2]_maximum.xg
index 8f0d763..8f0d763 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[2]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[2]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[2]_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[2]_minimum.xg
index e9dfe34..e9dfe34 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[2]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[2]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[2]_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[2]_norm1.xg
index 696035c..696035c 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[2]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[2]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[2]_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[2]_norm2.xg
index b9b8ea3..b9b8ea3 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[2]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[2]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[2]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[2]_x_[16][16].xg
index d222c87..d222c87 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[2]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[2]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[2]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[2]_y_[16][16].xg
index 09da73c..09da73c 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[2]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[2]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/scon[2]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[2]_z_[16][16].xg
index fe23e98..fe23e98 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/scon[2]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/scon[2]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/tau_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/tau_3D_diagonal.xg
index d334ec4..d334ec4 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/tau_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/tau_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/tau_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/tau_maximum.xg
index bb0f57e..bb0f57e 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/tau_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/tau_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/tau_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/tau_minimum.xg
index 717b687..717b687 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/tau_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/tau_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/tau_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/tau_norm1.xg
index 001040b..001040b 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/tau_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/tau_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/tau_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/tau_norm2.xg
index 5ace21b..5ace21b 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/tau_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/tau_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/tau_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/tau_x_[16][16].xg
index 7997cc3..7997cc3 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/tau_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/tau_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/tau_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/tau_y_[16][16].xg
index 7997cc3..7997cc3 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/tau_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/tau_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/tau_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/tau_z_[16][16].xg
index e61f393..e61f393 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/tau_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/tau_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[0]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[0]_3D_diagonal.xg
index ef6f85e..ef6f85e 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[0]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[0]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[0]_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[0]_maximum.xg
index e7b1deb..e7b1deb 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[0]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[0]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[0]_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[0]_minimum.xg
index 8ebb121..8ebb121 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[0]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[0]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[0]_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[0]_norm1.xg
index d75fa58..d75fa58 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[0]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[0]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[0]_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[0]_norm2.xg
index 1f2c722..1f2c722 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[0]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[0]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[0]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[0]_x_[16][16].xg
index 9d4a424..9d4a424 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[0]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[0]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[0]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[0]_y_[16][16].xg
index 1cf5cf1..1cf5cf1 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[0]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[0]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[0]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[0]_z_[16][16].xg
index 45c978b..45c978b 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[0]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[0]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[1]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[1]_3D_diagonal.xg
index ef6f85e..ef6f85e 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[1]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[1]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[1]_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[1]_maximum.xg
index a1afbcb..a1afbcb 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[1]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[1]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[1]_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[1]_minimum.xg
index a3683af..a3683af 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[1]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[1]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[1]_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[1]_norm1.xg
index 7f075e2..7f075e2 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[1]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[1]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[1]_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[1]_norm2.xg
index cd494ec..cd494ec 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[1]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[1]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[1]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[1]_x_[16][16].xg
index 00d02bd..00d02bd 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[1]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[1]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[1]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[1]_y_[16][16].xg
index 9d4a424..9d4a424 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[1]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[1]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[1]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[1]_z_[16][16].xg
index 45c978b..45c978b 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[1]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[1]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[2]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[2]_3D_diagonal.xg
index ef6f85e..ef6f85e 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[2]_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[2]_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[2]_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[2]_maximum.xg
index 2e2fad6..2e2fad6 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[2]_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[2]_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[2]_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[2]_minimum.xg
index a4f91f6..a4f91f6 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[2]_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[2]_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[2]_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[2]_norm1.xg
index 61a6b52..61a6b52 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[2]_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[2]_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[2]_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[2]_norm2.xg
index 59f33a8..59f33a8 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[2]_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[2]_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[2]_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[2]_x_[16][16].xg
index ac35e95..ac35e95 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[2]_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[2]_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[2]_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[2]_y_[16][16].xg
index eb939a2..eb939a2 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[2]_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[2]_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/vel[2]_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[2]_z_[16][16].xg
index 9d4a424..9d4a424 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/vel[2]_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/vel[2]_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/w_lorentz_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/w_lorentz_3D_diagonal.xg
index 9fafaeb..9fafaeb 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/w_lorentz_3D_diagonal.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/w_lorentz_3D_diagonal.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/w_lorentz_maximum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/w_lorentz_maximum.xg
index 2f9510d..2f9510d 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/w_lorentz_maximum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/w_lorentz_maximum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/w_lorentz_minimum.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/w_lorentz_minimum.xg
index 6874066..6874066 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/w_lorentz_minimum.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/w_lorentz_minimum.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/w_lorentz_norm1.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/w_lorentz_norm1.xg
index e5e10f5..e5e10f5 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/w_lorentz_norm1.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/w_lorentz_norm1.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/w_lorentz_norm2.xg b/test/GRHydro_test_tov_ppm_no_trp_ML/w_lorentz_norm2.xg
index 5d66fdb..5d66fdb 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/w_lorentz_norm2.xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/w_lorentz_norm2.xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/w_lorentz_x_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/w_lorentz_x_[16][16].xg
index f8129d1..f8129d1 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/w_lorentz_x_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/w_lorentz_x_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/w_lorentz_y_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/w_lorentz_y_[16][16].xg
index f8129d1..f8129d1 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/w_lorentz_y_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/w_lorentz_y_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/w_lorentz_z_[16][16].xg b/test/GRHydro_test_tov_ppm_no_trp_ML/w_lorentz_z_[16][16].xg
index f8129d1..f8129d1 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/w_lorentz_z_[16][16].xg
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/w_lorentz_z_[16][16].xg
diff --git a/test/whisky_test_tov_ppm_no_trp_ML.par b/test/GRHydro_test_tov_ppm_no_trp_ML/whisky_test_tov_ppm_no_trp_ML.par
index 260d2c4..260d2c4 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML.par
+++ b/test/GRHydro_test_tov_ppm_no_trp_ML/whisky_test_tov_ppm_no_trp_ML.par
diff --git a/test/whisky_test_shock.par b/test/GRHydrotest_shock.par
index 5411d8b..cf7d9e3 100644
--- a/test/whisky_test_shock.par
+++ b/test/GRHydrotest_shock.par
@@ -22,13 +22,13 @@ time::dtfac 				= 	0.25
 ActiveThorns = "ioutil ioascii iobasic"
 
 IO::out_fileinfo			=	"none"
-IO::out_dir 				= 	"whisky_test_shock"
+IO::out_dir 				= 	"GRHydro_test_shock"
 
 IOBasic::outInfo_every 			= 	1
 IOBasic::outInfo_vars 			= 	"HydroBase::rho"
 
 IOASCII::out1D_every 			= 	1
-IOASCII::out1D_vars 			= 	"whisky::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel whisky::dens whisky::tau whisky::scon"
+IOASCII::out1D_vars 			= 	"GRHydro::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel GRHydro::dens GRHydro::tau GRHydro::scon"
 
 ActiveThorns = "nanchecker mol"
 
@@ -54,15 +54,15 @@ EOS_IdealFluid::eos_ideal_fluid_gamma	=	1.66666666666666
 ActiveThorns = "hydrobase grhydro initbase"
 
 hydrobase::timelevels			= 2
-hydrobase::evolution_method       = "whisky"
-
-whisky::riemann_solver			=	"Roe"
-whisky::whisky_eos_type			=	"General"
-whisky::whisky_eos_table		=	"Ideal_Fluid"
-whisky::whisky_stencil			=	2
-whisky::recon_method			=	"tvd"
-whisky::tvd_limiter			=	"minmod"
-whisky::bound				=	"flat"
+hydrobase::evolution_method       = "GRHydro"
+
+GRHydro::riemann_solver			=	"Roe"
+GRHydro::GRHydro_eos_type			=	"General"
+GRHydro::GRHydro_eos_table		=	"Ideal_Fluid"
+GRHydro::GRHydro_stencil			=	2
+GRHydro::recon_method			=	"tvd"
+GRHydro::tvd_limiter			=	"minmod"
+GRHydro::bound				=	"flat"
 
 ActiveThorns = "grhydro_initdata"
 
diff --git a/test/whisky_test_shock_ppm.par b/test/GRHydrotest_shock_ppm.par
index 61e1cb0..9ef92cd 100644
--- a/test/whisky_test_shock_ppm.par
+++ b/test/GRHydrotest_shock_ppm.par
@@ -22,13 +22,13 @@ time::dtfac 				= 	0.25
 ActiveThorns = "ioutil ioascii iobasic"
 
 IO::out_fileinfo="none"
-IO::out_dir 				= 	"whisky_test_shock_ppm"
+IO::out_dir 				= 	"GRHydro_test_shock_ppm"
 
 IOBasic::outInfo_every 			= 	1
 IOBasic::outInfo_vars 			= 	"HydroBase::rho"
 
 IOASCII::out1D_every 			= 	1
-IOASCII::out1D_vars 			= 	"whisky::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel whisky::dens whisky::tau whisky::scon"
+IOASCII::out1D_vars 			= 	"GRHydro::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel GRHydro::dens GRHydro::tau GRHydro::scon"
 
 ActiveThorns = "nanchecker mol"
 
@@ -54,14 +54,14 @@ EOS_IdealFluid::eos_ideal_fluid_gamma	=	1.66666666666666
 ActiveThorns = "hydrobase grhydro initbase"
 
 hydrobase::timelevels			= 2
-hydrobase::evolution_method       = "whisky"
-
-whisky::riemann_solver			=	"Roe"
-whisky::whisky_eos_type			=	"General"
-whisky::whisky_eos_table		=	"Ideal_Fluid"
-whisky::whisky_stencil			=	3
-whisky::recon_method			=	"ppm"
-whisky::bound				=	"flat"
+hydrobase::evolution_method       = "GRHydro"
+
+GRHydro::riemann_solver			=	"Roe"
+GRHydro::GRHydro_eos_type			=	"General"
+GRHydro::GRHydro_eos_table		=	"Ideal_Fluid"
+GRHydro::GRHydro_stencil			=	3
+GRHydro::recon_method			=	"ppm"
+GRHydro::bound				=	"flat"
 
 ActiveThorns = "grhydro_initdata"
 
diff --git a/test/whisky_test_tov_ppm.par b/test/GRHydrotest_tov_ppm.par
index d40581c..90eb1e5 100644
--- a/test/whisky_test_tov_ppm.par
+++ b/test/GRHydrotest_tov_ppm.par
@@ -10,7 +10,7 @@ TmunuBase::prolongation_type		=	none
 time::dtfac = 0.375
 
 hydrobase::timelevels			= 2
-hydrobase::evolution_method       = "whisky"
+hydrobase::evolution_method       = "GRHydro"
 
 admbase::evolution_method        = "adm_bssn"
 admbase::lapse_evolution_method  = "1+log"
@@ -37,22 +37,22 @@ cactus::cctk_itlast   =       7
 
 methodoflines::ode_method        = "icn"
 
-whisky::riemann_solver            = "Marquina"
-whisky::whisky_eos_type           = "Polytype"
-whisky::whisky_eos_table          = "2D_Polytrope"
-whisky::recon_method              = "ppm"
-whisky::whisky_stencil            = 3
-whisky::bound                     = "none"
-whisky::rho_abs_min               = 1.e-7
-whisky::initial_atmosphere_factor = 0.999
-
-whisky::ppm_detect = "no"
-whisky::ppm_epsilon = 0.0
-whisky::ppm_omega1 = 0.52
-whisky::ppm_omega2 = 0.0
-whisky::ppm_epsilon_shock = 0.1
-whisky::ppm_eta1 = 5.0
-whisky::ppm_k0 = 0.2
+GRHydro::riemann_solver            = "Marquina"
+GRHydro::GRHydro_eos_type           = "Polytype"
+GRHydro::GRHydro_eos_table          = "2D_Polytrope"
+GRHydro::recon_method              = "ppm"
+GRHydro::GRHydro_stencil            = 3
+GRHydro::bound                     = "none"
+GRHydro::rho_abs_min               = 1.e-7
+GRHydro::initial_atmosphere_factor = 0.999
+
+GRHydro::ppm_detect = "no"
+GRHydro::ppm_epsilon = 0.0
+GRHydro::ppm_omega1 = 0.52
+GRHydro::ppm_omega2 = 0.0
+GRHydro::ppm_epsilon_shock = 0.1
+GRHydro::ppm_eta1 = 5.0
+GRHydro::ppm_k0 = 0.2
 
 ADMBase::initial_data  = "tov"
 ADMBase::initial_lapse = "tov"
@@ -70,11 +70,11 @@ IOBasic::outInfo_every 			= 	1
 IOBasic::outInfo_vars 			= 	"HydroBase::rho"
 
 IO::out_fileinfo="none"
-IO::out_dir = "whisky_test_tov_ppm"
+IO::out_dir = "GRHydro_test_tov_ppm"
 
 IOBasic::outScalar_every = 1
-IOBasic::outScalar_vars  = "whisky::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel whisky::dens whisky::tau whisky::scon admbase::lapse admbase::metric admbase::curv admconstraints::ham admconstraints::momentum"
+IOBasic::outScalar_vars  = "GRHydro::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel GRHydro::dens GRHydro::tau GRHydro::scon admbase::lapse admbase::metric admbase::curv admconstraints::ham admconstraints::momentum"
 
 IOASCII::out1D_every     = 1
-IOASCII::out1D_vars      = "whisky::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel whisky::dens whisky::tau whisky::scon admconstraints::ham admconstraints::momentum"
+IOASCII::out1D_vars      = "GRHydro::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel GRHydro::dens GRHydro::tau GRHydro::scon admconstraints::ham admconstraints::momentum"
 IOASCII::out_format      = ".10e"
diff --git a/test/whisky_test_tov_ppm_ML/whisky_test_tov_ppm_ML.par b/test/GRHydrotest_tov_ppm_ML.par
index 2c9282c..9d538a5 100644
--- a/test/whisky_test_tov_ppm_ML/whisky_test_tov_ppm_ML.par
+++ b/test/GRHydrotest_tov_ppm_ML.par
@@ -10,7 +10,7 @@ TmunuBase::prolongation_type		=	none
 time::dtfac = 0.375
 
 hydrobase::timelevels			= 2
-hydrobase::evolution_method       = "whisky"
+hydrobase::evolution_method       = "GRHydro"
 
 admbase::evolution_method        = "ML_BSSN_O2"
 admbase::lapse_evolution_method  = "ML_BSSN_O2"
@@ -52,22 +52,22 @@ cactus::cctk_itlast   =       7
 
 methodoflines::ode_method        = "icn"
 
-whisky::riemann_solver            = "Marquina"
-whisky::whisky_eos_type           = "Polytype"
-whisky::whisky_eos_table          = "2D_Polytrope"
-whisky::recon_method              = "ppm"
-whisky::whisky_stencil            = 3
-whisky::bound                     = "none"
-whisky::rho_abs_min               = 1.e-7
-whisky::initial_atmosphere_factor = 0.999
-
-whisky::ppm_detect = "no"
-whisky::ppm_epsilon = 0.0
-whisky::ppm_omega1 = 0.52
-whisky::ppm_omega2 = 0.0
-whisky::ppm_epsilon_shock = 0.1
-whisky::ppm_eta1 = 5.0
-whisky::ppm_k0 = 0.2
+GRHydro::riemann_solver            = "Marquina"
+GRHydro::GRHydro_eos_type           = "Polytype"
+GRHydro::GRHydro_eos_table          = "2D_Polytrope"
+GRHydro::recon_method              = "ppm"
+GRHydro::GRHydro_stencil            = 3
+GRHydro::bound                     = "none"
+GRHydro::rho_abs_min               = 1.e-7
+GRHydro::initial_atmosphere_factor = 0.999
+
+GRHydro::ppm_detect = "no"
+GRHydro::ppm_epsilon = 0.0
+GRHydro::ppm_omega1 = 0.52
+GRHydro::ppm_omega2 = 0.0
+GRHydro::ppm_epsilon_shock = 0.1
+GRHydro::ppm_eta1 = 5.0
+GRHydro::ppm_k0 = 0.2
 
 ADMBase::initial_data  = "tov"
 ADMBase::initial_lapse = "tov"
@@ -88,8 +88,8 @@ IO::out_fileinfo="none"
 IO::out_dir = $parfile
 
 IOBasic::outScalar_every = 1
-IOBasic::outScalar_vars  = "whisky::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel whisky::dens whisky::tau whisky::scon admbase::lapse admbase::metric admbase::curv admconstraints::ham admconstraints::momentum"
+IOBasic::outScalar_vars  = "GRHydro::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel GRHydro::dens GRHydro::tau GRHydro::scon admbase::lapse admbase::metric admbase::curv admconstraints::ham admconstraints::momentum"
 
 IOASCII::out1D_every     = 1
-IOASCII::out1D_vars      = "whisky::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel whisky::dens whisky::tau whisky::scon admconstraints::ham admconstraints::momentum"
+IOASCII::out1D_vars      = "GRHydro::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel GRHydro::dens GRHydro::tau GRHydro::scon admconstraints::ham admconstraints::momentum"
 IOASCII::out_format      = ".10e"
diff --git a/test/whisky_test_tov_ppm_eosg.par b/test/GRHydrotest_tov_ppm_eosg.par
index 84d1924..9f6f83a 100644
--- a/test/whisky_test_tov_ppm_eosg.par
+++ b/test/GRHydrotest_tov_ppm_eosg.par
@@ -10,7 +10,7 @@ TmunuBase::prolongation_type		=	none
 time::dtfac = 0.375
 
 hydrobase::timelevels			= 2
-hydrobase::evolution_method       = "whisky"
+hydrobase::evolution_method       = "GRHydro"
 
 admbase::evolution_method        = "adm_bssn"
 admbase::lapse_evolution_method  = "1+log"
@@ -37,24 +37,24 @@ cactus::cctk_itlast   =       7
 
 methodoflines::ode_method        = "icn"
 
-whisky::riemann_solver            = "Marquina"
-whisky::whisky_eos_type           = "Polytype"
-whisky::whisky_eos_table          = "2D_Polytrope"
-whisky::use_eosgeneral            = "yes"
-whisky::eosgeneral_name           = "Polytrope"
-whisky::recon_method              = "ppm"
-whisky::whisky_stencil            = 3
-whisky::bound                     = "none"
-whisky::rho_abs_min               = 1.e-7
-whisky::initial_atmosphere_factor = 0.999
-
-whisky::ppm_detect = "no"
-whisky::ppm_epsilon = 0.0
-whisky::ppm_omega1 = 0.52
-whisky::ppm_omega2 = 0.0
-whisky::ppm_epsilon_shock = 0.1
-whisky::ppm_eta1 = 5.0
-whisky::ppm_k0 = 0.2
+GRHydro::riemann_solver            = "Marquina"
+GRHydro::GRHydro_eos_type           = "Polytype"
+GRHydro::GRHydro_eos_table          = "2D_Polytrope"
+GRHydro::use_eosgeneral            = "yes"
+GRHydro::eosgeneral_name           = "Polytrope"
+GRHydro::recon_method              = "ppm"
+GRHydro::GRHydro_stencil            = 3
+GRHydro::bound                     = "none"
+GRHydro::rho_abs_min               = 1.e-7
+GRHydro::initial_atmosphere_factor = 0.999
+
+GRHydro::ppm_detect = "no"
+GRHydro::ppm_epsilon = 0.0
+GRHydro::ppm_omega1 = 0.52
+GRHydro::ppm_omega2 = 0.0
+GRHydro::ppm_epsilon_shock = 0.1
+GRHydro::ppm_eta1 = 5.0
+GRHydro::ppm_k0 = 0.2
 
 ADMBase::initial_data  = "tov"
 ADMBase::initial_lapse = "tov"
@@ -75,8 +75,8 @@ IO::out_fileinfo="none"
 IO::out_dir = $parfile
 
 IOBasic::outScalar_every = 1
-IOBasic::outScalar_vars  = "whisky::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel whisky::dens whisky::tau whisky::scon admbase::lapse admbase::metric admbase::curv admconstraints::ham admconstraints::momentum"
+IOBasic::outScalar_vars  = "GRHydro::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel GRHydro::dens GRHydro::tau GRHydro::scon admbase::lapse admbase::metric admbase::curv admconstraints::ham admconstraints::momentum"
 
 IOASCII::out1D_every     = 1
-IOASCII::out1D_vars      = "whisky::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel whisky::dens whisky::tau whisky::scon admconstraints::ham admconstraints::momentum"
+IOASCII::out1D_vars      = "GRHydro::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel GRHydro::dens GRHydro::tau GRHydro::scon admconstraints::ham admconstraints::momentum"
 IOASCII::out_format      = ".10e"
diff --git a/test/whisky_test_tov_ppm_eosg_ML/whisky_test_tov_ppm_eosg_ML.par b/test/GRHydrotest_tov_ppm_eosg_ML.par
index e21a148..e21a148 100644
--- a/test/whisky_test_tov_ppm_eosg_ML/whisky_test_tov_ppm_eosg_ML.par
+++ b/test/GRHydrotest_tov_ppm_eosg_ML.par
diff --git a/test/whisky_test_tov_ppm_no_trp.par b/test/GRHydrotest_tov_ppm_no_trp.par
index 26ed27a..48c16cb 100644
--- a/test/whisky_test_tov_ppm_no_trp.par
+++ b/test/GRHydrotest_tov_ppm_no_trp.par
@@ -10,7 +10,7 @@ TmunuBase::prolongation_type		=	none
 time::dtfac = 0.375
 
 hydrobase::timelevels			= 2
-hydrobase::evolution_method       = "whisky"
+hydrobase::evolution_method       = "GRHydro"
 
 admbase::evolution_method        = "adm_bssn"
 admbase::lapse_evolution_method  = "1+log"
@@ -37,23 +37,23 @@ cactus::cctk_itlast   =       7
 
 methodoflines::ode_method        = "icn"
 
-whisky::riemann_solver            = "Marquina"
-whisky::whisky_eos_type           = "Polytype"
-whisky::whisky_eos_table          = "2D_Polytrope"
-whisky::recon_method              = "ppm"
-whisky::check_for_trivial_rp      = "no"
-whisky::whisky_stencil            = 3
-whisky::bound                     = "none"
-whisky::rho_abs_min               = 1.e-7
-whisky::initial_atmosphere_factor = 0.999
-
-whisky::ppm_detect = "no"
-whisky::ppm_epsilon = 0.0
-whisky::ppm_omega1 = 0.52
-whisky::ppm_omega2 = 0.0
-whisky::ppm_epsilon_shock = 0.1
-whisky::ppm_eta1 = 5.0
-whisky::ppm_k0 = 0.2
+GRHydro::riemann_solver            = "Marquina"
+GRHydro::GRHydro_eos_type           = "Polytype"
+GRHydro::GRHydro_eos_table          = "2D_Polytrope"
+GRHydro::recon_method              = "ppm"
+GRHydro::check_for_trivial_rp      = "no"
+GRHydro::GRHydro_stencil            = 3
+GRHydro::bound                     = "none"
+GRHydro::rho_abs_min               = 1.e-7
+GRHydro::initial_atmosphere_factor = 0.999
+
+GRHydro::ppm_detect = "no"
+GRHydro::ppm_epsilon = 0.0
+GRHydro::ppm_omega1 = 0.52
+GRHydro::ppm_omega2 = 0.0
+GRHydro::ppm_epsilon_shock = 0.1
+GRHydro::ppm_eta1 = 5.0
+GRHydro::ppm_k0 = 0.2
 
 ADMBase::initial_data  = "tov"
 ADMBase::initial_lapse = "tov"
@@ -70,12 +70,12 @@ EOS_Polytrope::eos_k                = 100.0
 IOBasic::outInfo_every 			= 	1
 IOBasic::outInfo_vars 			= 	"HydroBase::rho"
 
-IO::out_dir = "whisky_test_tov_ppm_no_trp"
+IO::out_dir = "GRHydro_test_tov_ppm_no_trp"
 IO::out_fileinfo="none"
 
 IOBasic::outScalar_every = 1
-IOBasic::outScalar_vars  = "whisky::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel whisky::dens whisky::tau whisky::scon admbase::lapse admbase::metric admbase::curv admconstraints::ham admconstraints::momentum"
+IOBasic::outScalar_vars  = "GRHydro::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel GRHydro::dens GRHydro::tau GRHydro::scon admbase::lapse admbase::metric admbase::curv admconstraints::ham admconstraints::momentum"
 
 IOASCII::out1D_every     = 1
-IOASCII::out1D_vars      = "whisky::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel whisky::dens whisky::tau whisky::scon admconstraints::ham admconstraints::momentum"
+IOASCII::out1D_vars      = "GRHydro::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel GRHydro::dens GRHydro::tau GRHydro::scon admconstraints::ham admconstraints::momentum"
 IOASCII::out_format      = ".10e"
diff --git a/test/whisky_test_tov_ppm_no_trp_ML/whisky_test_tov_ppm_no_trp_ML.par b/test/GRHydrotest_tov_ppm_no_trp_ML.par
index 260d2c4..b2c0608 100644
--- a/test/whisky_test_tov_ppm_no_trp_ML/whisky_test_tov_ppm_no_trp_ML.par
+++ b/test/GRHydrotest_tov_ppm_no_trp_ML.par
@@ -10,7 +10,7 @@ TmunuBase::prolongation_type		=	none
 time::dtfac = 0.375
 
 hydrobase::timelevels			= 2
-hydrobase::evolution_method       = "whisky"
+hydrobase::evolution_method       = "GRHydro"
 
 admbase::evolution_method        = "ml_bssn_O2"
 ADMBase::lapse_evolution_method   = "ML_BSSN_O2"
@@ -52,23 +52,23 @@ cactus::cctk_itlast   =       7
 
 methodoflines::ode_method        = "icn"
 
-whisky::riemann_solver            = "Marquina"
-whisky::whisky_eos_type           = "Polytype"
-whisky::whisky_eos_table          = "2D_Polytrope"
-whisky::recon_method              = "ppm"
-whisky::check_for_trivial_rp      = "no"
-whisky::whisky_stencil            = 3
-whisky::bound                     = "none"
-whisky::rho_abs_min               = 1.e-7
-whisky::initial_atmosphere_factor = 0.999
-
-whisky::ppm_detect = "no"
-whisky::ppm_epsilon = 0.0
-whisky::ppm_omega1 = 0.52
-whisky::ppm_omega2 = 0.0
-whisky::ppm_epsilon_shock = 0.1
-whisky::ppm_eta1 = 5.0
-whisky::ppm_k0 = 0.2
+GRHydro::riemann_solver            = "Marquina"
+GRHydro::GRHydro_eos_type           = "Polytype"
+GRHydro::GRHydro_eos_table          = "2D_Polytrope"
+GRHydro::recon_method              = "ppm"
+GRHydro::check_for_trivial_rp      = "no"
+GRHydro::GRHydro_stencil            = 3
+GRHydro::bound                     = "none"
+GRHydro::rho_abs_min               = 1.e-7
+GRHydro::initial_atmosphere_factor = 0.999
+
+GRHydro::ppm_detect = "no"
+GRHydro::ppm_epsilon = 0.0
+GRHydro::ppm_omega1 = 0.52
+GRHydro::ppm_omega2 = 0.0
+GRHydro::ppm_epsilon_shock = 0.1
+GRHydro::ppm_eta1 = 5.0
+GRHydro::ppm_k0 = 0.2
 
 ADMBase::initial_data  = "tov"
 ADMBase::initial_lapse = "tov"
@@ -89,8 +89,8 @@ IO::out_dir = $parfile
 IO::out_fileinfo="none"
 
 IOBasic::outScalar_every = 1
-IOBasic::outScalar_vars  = "whisky::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel whisky::dens whisky::tau whisky::scon admbase::lapse admbase::metric admbase::curv admconstraints::ham admconstraints::momentum"
+IOBasic::outScalar_vars  = "GRHydro::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel GRHydro::dens GRHydro::tau GRHydro::scon admbase::lapse admbase::metric admbase::curv admconstraints::ham admconstraints::momentum"
 
 IOASCII::out1D_every     = 1
-IOASCII::out1D_vars      = "whisky::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel whisky::dens whisky::tau whisky::scon admconstraints::ham admconstraints::momentum"
+IOASCII::out1D_vars      = "GRHydro::w_lorentz hydrobase::rho hydrobase::press hydrobase::eps HydroBase::vel GRHydro::dens GRHydro::tau GRHydro::scon admconstraints::ham admconstraints::momentum"
 IOASCII::out_format      = ".10e"