file/parameter string replacement from whisky to GRHydro

git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/GRHydro/trunk@112 c83d129a-5a75-4d5a-9c4d-ed3a5855bf45

181 files changed, 19574 insertions, 0 deletions

diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/alp_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/alp_maximum.xg
new file mode 100644
index 0000000..a7b9a15
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/alp_maximum.xg
@@ -0,0 +1,9 @@
+"alp v time
+0.0000000000000	0.9475253127427
+0.3515742187500	0.9475239339249
+0.7031484375000	0.9475223479862
+1.0547226562500	0.9475201956313
+1.4062968750000	0.9475172961351
+1.7578710937500	0.9475136136027
+2.1094453125000	0.9475091903183
+2.4610195312500	0.9475040836780
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/alp_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/alp_minimum.xg
new file mode 100644
index 0000000..f682b90
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/alp_minimum.xg
@@ -0,0 +1,9 @@
+"alp v time
+0.0000000000000	0.6698612280496
+0.3515742187500	0.6698436727904
+0.7031484375000	0.6697950403614
+1.0547226562500	0.6697216404171
+1.4062968750000	0.6696291074734
+1.7578710937500	0.6695219891477
+2.1094453125000	0.6694039382524
+2.4610195312500	0.6692781421490
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/alp_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/alp_norm1.xg
new file mode 100644
index 0000000..ef8ed94
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/alp_norm1.xg
@@ -0,0 +1,9 @@
+"alp v time
+0.0000000000000	0.9005424762216
+0.3515742187500	0.9005420741644
+0.7031484375000	0.9005418015441
+1.0547226562500	0.9005414432125
+1.4062968750000	0.9005408880869
+1.7578710937500	0.9005400829771
+2.1094453125000	0.9005389982543
+2.4610195312500	0.9005376074262
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/alp_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/alp_norm2.xg
new file mode 100644
index 0000000..8420c11
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/alp_norm2.xg
@@ -0,0 +1,9 @@
+"alp v time
+0.0000000000000	0.9013715518013
+0.3515742187500	0.9013711403357
+0.7031484375000	0.9013708613321
+1.0547226562500	0.9013704949506
+1.4062968750000	0.9013699277900
+1.7578710937500	0.9013691057882
+2.1094453125000	0.9013679991176
+2.4610195312500	0.9013665812554
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/dens_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/dens_3D_diagonal.xg
new file mode 100644
index 0000000..5cdd5d9
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/dens_3D_diagonal.xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-2.5980762114e+01		1.1717942259e-07
+-2.4356910355e+01		1.1841472824e-07
+-2.2733058596e+01		1.1983978246e-07
+-2.1109206837e+01		1.2150181525e-07
+-1.9485355079e+01		1.2346510013e-07
+-1.7861503320e+01		1.2581937754e-07
+-1.6237651561e+01		1.2869380289e-07
+-1.4613799803e+01		1.3228114573e-07
+-1.2989948044e+01		1.3688220888e-07
+-1.1366096285e+01		1.4299322804e-07
+-9.7422445267e+00		1.5149364491e-07
+-8.1183927680e+00		1.1862914062e-06
+-6.4945410093e+00		3.9297011325e-04
+-4.8706892506e+00		1.0678557184e-03
+-3.2468374920e+00		2.0777649045e-03
+-1.6229857333e+00		3.1848145041e-03
+8.6602540378e-04		3.7072030825e-03
+1.6247177841e+00		3.1838014950e-03
+3.2485695428e+00		2.0765504344e-03
+4.8724213015e+00		1.0669525769e-03
+6.4962730601e+00		3.9242016285e-04
+8.1201248188e+00		8.8223034108e-07
+9.7439765775e+00		1.5148281294e-07
+1.1367828336e+01		1.4298564369e-07
+1.2991680095e+01		1.3687660964e-07
+1.4615531854e+01		1.3227684590e-07
+1.6239383612e+01		1.2869039890e-07
+1.7863235371e+01		1.2581661678e-07
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+2.4358642406e+01		1.1841331674e-07
+2.5982494164e+01		1.1717819280e-07
+
+
+"Time = 3.5157421875e-01
+-2.5980762114e+01		1.1717942259e-07
+-2.4356910355e+01		1.1841472824e-07
+-2.2733058596e+01		1.1983978246e-07
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+2.4358642406e+01		1.1841331674e-07
+2.5982494164e+01		1.1717819280e-07
+
+
+"Time = 7.0314843750e-01
+-2.5980762114e+01		1.1717942259e-07
+-2.4356910355e+01		1.1841472824e-07
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+-6.4945410093e+00		3.9294663414e-04
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+2.4358642406e+01		1.1841331674e-07
+2.5982494164e+01		1.1717819280e-07
+
+
+"Time = 1.0547226562e+00
+-2.5980762114e+01		1.1717942259e-07
+-2.4356910355e+01		1.1841472824e-07
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+2.4358642406e+01		1.1841331674e-07
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+
+
+"Time = 1.4062968750e+00
+-2.5980762114e+01		1.1717942259e-07
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+2.4358642406e+01		1.1841331674e-07
+2.5982494164e+01		1.1717819280e-07
+
+
+"Time = 1.7578710937e+00
+-2.5980762114e+01		1.1717942259e-07
+-2.4356910355e+01		1.1841472824e-07
+-2.2733058596e+01		1.1983978246e-07
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+-8.1183927680e+00		4.7768181403e-06
+-6.4945410093e+00		3.9281286383e-04
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+2.4358642406e+01		1.1841331674e-07
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+
+
+"Time = 2.1094453125e+00
+-2.5980762114e+01		1.1717942259e-07
+-2.4356910355e+01		1.1841472824e-07
+-2.2733058596e+01		1.1983978246e-07
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+
+
+"Time = 2.4610195312e+00
+-2.5980762114e+01		1.1717942259e-07
+-2.4356910355e+01		1.1841472824e-07
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+-8.1183927680e+00		5.9739001838e-06
+-6.4945410093e+00		3.9263438043e-04
+-4.8706892506e+00		1.0679381873e-03
+-3.2468374920e+00		2.0782591457e-03
+-1.6229857333e+00		3.1992091979e-03
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+2.5982494164e+01		1.1717819280e-07
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/dens_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/dens_maximum.xg
new file mode 100644
index 0000000..a0d9708
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/dens_maximum.xg
@@ -0,0 +1,9 @@
+"dens v time
+0.0000000000000	0.0037072030825
+0.3515742187500	0.0037014085151
+0.7031484375000	0.0036955223982
+1.0547226562500	0.0036896339595
+1.4062968750000	0.0036837841295
+1.7578710937500	0.0036779394836
+2.1094453125000	0.0036722897486
+2.4610195312500	0.0036671488844
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/dens_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/dens_minimum.xg
new file mode 100644
index 0000000..1b543fe
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/dens_minimum.xg
@@ -0,0 +1,9 @@
+"dens v time
+0.0000000000000	0.0000001171782
+0.3515742187500	0.0000001171782
+0.7031484375000	0.0000001171782
+1.0547226562500	0.0000001171782
+1.4062968750000	0.0000001171782
+1.7578710937500	0.0000001171782
+2.1094453125000	0.0000001171782
+2.4610195312500	0.0000001171782
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/dens_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/dens_norm1.xg
new file mode 100644
index 0000000..d0f04a2
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/dens_norm1.xg
@@ -0,0 +1,9 @@
+"dens v time
+0.0000000000000	0.0000509784267
+0.3515742187500	0.0000509784267
+0.7031484375000	0.0000509784267
+1.0547226562500	0.0000509784267
+1.4062968750000	0.0000509784267
+1.7578710937500	0.0000509784267
+2.1094453125000	0.0000509784267
+2.4610195312500	0.0000509784267
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/dens_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/dens_norm2.xg
new file mode 100644
index 0000000..0f0ac57
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/dens_norm2.xg
@@ -0,0 +1,9 @@
+"dens v time
+0.0000000000000	0.0002699839971
+0.3515742187500	0.0002699764665
+0.7031484375000	0.0002699666146
+1.0547226562500	0.0002699544991
+1.4062968750000	0.0002699401668
+1.7578710937500	0.0002699237044
+2.1094453125000	0.0002699053314
+2.4610195312500	0.0002698850687
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/dens_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/dens_x_[16][16].xg
new file mode 100644
index 0000000..acb8a2d
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/dens_x_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		1.3134970549e-07
+-1.4062468750e+01		1.3371006828e-07
+-1.3124937500e+01		1.3645081582e-07
+-1.2187406250e+01		1.3967125074e-07
+-1.1249875000e+01		1.4350825902e-07
+-1.0312343750e+01		1.4815579870e-07
+-9.3748125000e+00		1.5389780837e-07
+-8.4372812500e+00		1.6116660709e-07
+-7.4997500000e+00		1.2386636971e-04
+-6.5622187500e+00		3.7172156546e-04
+-5.6246875000e+00		7.1289093645e-04
+-4.6871562500e+00		1.1658601330e-03
+-3.7496250000e+00		1.7343421185e-03
+-2.8120937500e+00		2.3861905287e-03
+-1.8745625000e+00		3.0311062063e-03
+-9.3703125000e-01		3.5218078087e-03
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+6.5632187500e+00		3.7141126902e-04
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+8.4382812500e+00		1.6115782720e-07
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+1.4063468750e+01		1.3370736304e-07
+1.5001000000e+01		1.3134736286e-07
+
+
+"Time = 3.5157421875e-01
+-1.5000000000e+01		1.3134970549e-07
+-1.4062468750e+01		1.3371006828e-07
+-1.3124937500e+01		1.3645081582e-07
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+1.4063468750e+01		1.3370736304e-07
+1.5001000000e+01		1.3134736286e-07
+
+
+"Time = 7.0314843750e-01
+-1.5000000000e+01		1.3134970549e-07
+-1.4062468750e+01		1.3371006828e-07
+-1.3124937500e+01		1.3645081582e-07
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+1.4063468750e+01		1.3370736304e-07
+1.5001000000e+01		1.3134736286e-07
+
+
+"Time = 1.0547226562e+00
+-1.5000000000e+01		1.3134970549e-07
+-1.4062468750e+01		1.3371006828e-07
+-1.3124937500e+01		1.3645081582e-07
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+-9.3703125000e-01		3.5134167549e-03
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+7.5007500000e+00		1.2250383769e-04
+8.4382812500e+00		9.3621913298e-07
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+1.4063468750e+01		1.3370736304e-07
+1.5001000000e+01		1.3134736286e-07
+
+
+"Time = 1.4062968750e+00
+-1.5000000000e+01		1.3134970549e-07
+-1.4062468750e+01		1.3371006828e-07
+-1.3124937500e+01		1.3645081582e-07
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+-9.3748125000e+00		1.5734265928e-07
+-8.4372812500e+00		1.1926707073e-06
+-7.4997500000e+00		1.2236800000e-04
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+-3.7496250000e+00		1.7279403033e-03
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+-1.8745625000e+00		3.0189207536e-03
+-9.3703125000e-01		3.5104965309e-03
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+7.5007500000e+00		1.2215021413e-04
+8.4382812500e+00		1.1886190583e-06
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+1.4063468750e+01		1.3370736304e-07
+1.5001000000e+01		1.3134736286e-07
+
+
+"Time = 1.7578710937e+00
+-1.5000000000e+01		1.3134970549e-07
+-1.4062468750e+01		1.3371006828e-07
+-1.3124937500e+01		1.3645081582e-07
+-1.2187406250e+01		1.3967125074e-07
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+-9.3748125000e+00		1.5885159901e-07
+-8.4372812500e+00		1.4427551648e-06
+-7.4997500000e+00		1.2202748526e-04
+-6.5622187500e+00		3.7028149566e-04
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+-4.6871562500e+00		1.1607928227e-03
+-3.7496250000e+00		1.7263134625e-03
+-2.8120937500e+00		2.3745105309e-03
+-1.8745625000e+00		3.0158567872e-03
+-9.3703125000e-01		3.5075301482e-03
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+2.8130937500e+00		2.3738012608e-03
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+4.6881562500e+00		1.1602491547e-03
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+6.5632187500e+00		3.6997299439e-04
+7.5007500000e+00		1.2181066063e-04
+8.4382812500e+00		1.4377103139e-06
+9.3758125000e+00		1.5882141261e-07
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+1.4063468750e+01		1.3370736304e-07
+1.5001000000e+01		1.3134736286e-07
+
+
+"Time = 2.1094453125e+00
+-1.5000000000e+01		1.3134970549e-07
+-1.4062468750e+01		1.3371006828e-07
+-1.3124937500e+01		1.3645081582e-07
+-1.2187406250e+01		1.3967125074e-07
+-1.1249875000e+01		1.4350825902e-07
+-1.0312343750e+01		1.4661481222e-07
+-9.3748125000e+00		1.6048685145e-07
+-8.4372812500e+00		1.6893067792e-06
+-7.4997500000e+00		1.2170016609e-04
+-6.5622187500e+00		3.7003900000e-04
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+-9.3703125000e-01		3.5046499167e-03
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+9.3803125000e-01		3.5042879767e-03
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+3.7506250000e+00		1.7240417450e-03
+4.6881562500e+00		1.1592500612e-03
+5.6256875000e+00		7.0879634032e-04
+6.5632187500e+00		3.6973109229e-04
+7.5007500000e+00		1.2148425224e-04
+8.4382812500e+00		1.6832777116e-06
+9.3758125000e+00		1.6044778628e-07
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+1.4063468750e+01		1.3370736304e-07
+1.5001000000e+01		1.3134736286e-07
+
+
+"Time = 2.4610195312e+00
+-1.5000000000e+01		1.3134970549e-07
+-1.4062468750e+01		1.3371006828e-07
+-1.3124937500e+01		1.3645081582e-07
+-1.2187406250e+01		1.3967125074e-07
+-1.1249875000e+01		1.4350825902e-07
+-1.0312343750e+01		1.4607389760e-07
+-9.3748125000e+00		1.6227826594e-07
+-8.4372812500e+00		1.9320865341e-06
+-7.4997500000e+00		1.2138656835e-04
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+-5.6246875000e+00		7.0860619468e-04
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+-2.8120937500e+00		2.3702157114e-03
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+-9.3703125000e-01		3.5019267409e-03
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+2.8130937500e+00		2.3695071472e-03
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+4.6881562500e+00		1.1583143965e-03
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+6.5632187500e+00		3.6951959227e-04
+7.5007500000e+00		1.2117151257e-04
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+9.3758125000e+00		1.6223087736e-07
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+1.4063468750e+01		1.3370736304e-07
+1.5001000000e+01		1.3134736286e-07
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/dens_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/dens_y_[16][16].xg
new file mode 100644
index 0000000..acb8a2d
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/dens_y_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		1.3134970549e-07
+-1.4062468750e+01		1.3371006828e-07
+-1.3124937500e+01		1.3645081582e-07
+-1.2187406250e+01		1.3967125074e-07
+-1.1249875000e+01		1.4350825902e-07
+-1.0312343750e+01		1.4815579870e-07
+-9.3748125000e+00		1.5389780837e-07
+-8.4372812500e+00		1.6116660709e-07
+-7.4997500000e+00		1.2386636971e-04
+-6.5622187500e+00		3.7172156546e-04
+-5.6246875000e+00		7.1289093645e-04
+-4.6871562500e+00		1.1658601330e-03
+-3.7496250000e+00		1.7343421185e-03
+-2.8120937500e+00		2.3861905287e-03
+-1.8745625000e+00		3.0311062063e-03
+-9.3703125000e-01		3.5218078087e-03
+5.0000000000e-04		3.7072030825e-03
+9.3803125000e-01		3.5214246401e-03
+1.8755625000e+00		3.0304710121e-03
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+3.7506250000e+00		1.7336810988e-03
+4.6881562500e+00		1.1653138020e-03
+5.6256875000e+00		7.1247004943e-04
+6.5632187500e+00		3.7141126902e-04
+7.5007500000e+00		1.2364422229e-04
+8.4382812500e+00		1.6115782720e-07
+9.3758125000e+00		1.5389096494e-07
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+1.4063468750e+01		1.3370736304e-07
+1.5001000000e+01		1.3134736286e-07
+
+
+"Time = 3.5157421875e-01
+-1.5000000000e+01		1.3134970549e-07
+-1.4062468750e+01		1.3371006828e-07
+-1.3124937500e+01		1.3645081582e-07
+-1.2187406250e+01		1.3967125074e-07
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+
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+
+
+"Time = 1.4062968750e+00
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+
+"Time = 1.7578710937e+00
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+
+"Time = 2.1094453125e+00
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+
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/dens_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/dens_z_[16][16].xg
new file mode 100644
index 0000000..acb8a2d
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/dens_z_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+
+"Time = 3.5157421875e-01
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+"Time = 7.0314843750e-01
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+1.4063468750e+01		1.3370736304e-07
+1.5001000000e+01		1.3134736286e-07
+
+
+"Time = 1.4062968750e+00
+-1.5000000000e+01		1.3134970549e-07
+-1.4062468750e+01		1.3371006828e-07
+-1.3124937500e+01		1.3645081582e-07
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+1.4063468750e+01		1.3370736304e-07
+1.5001000000e+01		1.3134736286e-07
+
+
+"Time = 1.7578710937e+00
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+1.4063468750e+01		1.3370736304e-07
+1.5001000000e+01		1.3134736286e-07
+
+
+"Time = 2.1094453125e+00
+-1.5000000000e+01		1.3134970549e-07
+-1.4062468750e+01		1.3371006828e-07
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+1.4063468750e+01		1.3370736304e-07
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+
+
+"Time = 2.4610195312e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/eps_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/eps_3D_diagonal.xg
new file mode 100644
index 0000000..07c232e
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/eps_3D_diagonal.xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+
+
+"Time = 3.5157421875e-01
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+
+"Time = 7.0314843750e-01
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+
+"Time = 1.0547226562e+00
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+
+
+"Time = 1.4062968750e+00
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+
+"Time = 1.7578710937e+00
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+1.7863235371e+01		1.0000000000e-05
+1.9487087130e+01		1.0000000000e-05
+2.1110938888e+01		1.0000000000e-05
+2.2734790647e+01		1.0000000000e-05
+2.4358642406e+01		1.0000000000e-05
+2.5982494164e+01		1.0000000000e-05
+
+
+"Time = 2.1094453125e+00
+-2.5980762114e+01		1.0000000000e-05
+-2.4356910355e+01		1.0000000000e-05
+-2.2733058596e+01		1.0000000000e-05
+-2.1109206837e+01		1.0000000000e-05
+-1.9485355079e+01		1.0000000000e-05
+-1.7861503320e+01		1.0000000000e-05
+-1.6237651561e+01		1.0000000000e-05
+-1.4613799803e+01		1.0000000000e-05
+-1.2989948044e+01		1.0000000000e-05
+-1.1366096285e+01		1.0000000000e-05
+-9.7422445267e+00		1.0000000000e-05
+-8.1183927680e+00		3.2802964961e-04
+-6.4945410093e+00		2.1359854136e-02
+-4.8706892506e+00		5.0456555300e-02
+-3.2468374920e+00		8.4672677437e-02
+-1.6229857333e+00		1.1569311595e-01
+8.6602540378e-04		1.2681980744e-01
+1.6247177841e+00		1.1566914186e-01
+3.2485695428e+00		8.4636151757e-02
+4.8724213015e+00		5.0421906642e-02
+6.4962730601e+00		2.1332912678e-02
+8.1201248188e+00		3.1290929110e-04
+9.7439765775e+00		1.0000000000e-05
+1.1367828336e+01		1.0000000000e-05
+1.2991680095e+01		1.0000000000e-05
+1.4615531854e+01		1.0000000000e-05
+1.6239383612e+01		1.0000000000e-05
+1.7863235371e+01		1.0000000000e-05
+1.9487087130e+01		1.0000000000e-05
+2.1110938888e+01		1.0000000000e-05
+2.2734790647e+01		1.0000000000e-05
+2.4358642406e+01		1.0000000000e-05
+2.5982494164e+01		1.0000000000e-05
+
+
+"Time = 2.4610195312e+00
+-2.5980762114e+01		1.0000000000e-05
+-2.4356910355e+01		1.0000000000e-05
+-2.2733058596e+01		1.0000000000e-05
+-2.1109206837e+01		1.0000000000e-05
+-1.9485355079e+01		1.0000000000e-05
+-1.7861503320e+01		1.0000000000e-05
+-1.6237651561e+01		1.0000000000e-05
+-1.4613799803e+01		1.0000000000e-05
+-1.2989948044e+01		1.0000000000e-05
+-1.1366096285e+01		1.0000000000e-05
+-9.7422445267e+00		1.0000000000e-05
+-8.1183927680e+00		3.6364697907e-04
+-6.4945410093e+00		2.1354143228e-02
+-4.8706892506e+00		5.0459275362e-02
+-3.2468374920e+00		8.4678928506e-02
+-1.6229857333e+00		1.1575245840e-01
+8.6602540378e-04		1.2664998902e-01
+1.6247177841e+00		1.1572836807e-01
+3.2485695428e+00		8.4642481829e-02
+4.8724213015e+00		5.0424616482e-02
+6.4962730601e+00		2.1327219262e-02
+8.1201248188e+00		3.4878579779e-04
+9.7439765775e+00		1.0000000000e-05
+1.1367828336e+01		1.0000000000e-05
+1.2991680095e+01		1.0000000000e-05
+1.4615531854e+01		1.0000000000e-05
+1.6239383612e+01		1.0000000000e-05
+1.7863235371e+01		1.0000000000e-05
+1.9487087130e+01		1.0000000000e-05
+2.1110938888e+01		1.0000000000e-05
+2.2734790647e+01		1.0000000000e-05
+2.4358642406e+01		1.0000000000e-05
+2.5982494164e+01		1.0000000000e-05
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/eps_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/eps_maximum.xg
new file mode 100644
index 0000000..2e5798f
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/eps_maximum.xg
@@ -0,0 +1,9 @@
+"eps v time
+0.0000000000000	0.1279999958351
+0.3515742187500	0.1278005300682
+0.7031484375000	0.1275994188238
+1.0547226562500	0.1273999869462
+1.4062968750000	0.1272032643508
+1.7578710937500	0.1270077740490
+2.1094453125000	0.1268198074436
+2.4610195312500	0.1266499890194
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/eps_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/eps_minimum.xg
new file mode 100644
index 0000000..4b1b36c
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/eps_minimum.xg
@@ -0,0 +1,9 @@
+"eps v time
+0.0000000000000	0.0000100000000
+0.3515742187500	0.0000100000000
+0.7031484375000	0.0000100000000
+1.0547226562500	0.0000100000000
+1.4062968750000	0.0000100000000
+1.7578710937500	0.0000100000000
+2.1094453125000	0.0000100000000
+2.4610195312500	0.0000100000000
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/eps_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/eps_norm1.xg
new file mode 100644
index 0000000..34fe57a
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/eps_norm1.xg
@@ -0,0 +1,9 @@
+"eps v time
+0.0000000000000	0.0023465361261
+0.3515742187500	0.0023465629092
+0.7031484375000	0.0023465996971
+1.0547226562500	0.0023466472994
+1.4062968750000	0.0023467051543
+1.7578710937500	0.0023467725443
+2.1094453125000	0.0023468484402
+2.4610195312500	0.0023469320331
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/eps_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/eps_norm2.xg
new file mode 100644
index 0000000..a8b679d
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/eps_norm2.xg
@@ -0,0 +1,9 @@
+"eps v time
+0.0000000000000	0.0114469034947
+0.3515742187500	0.0114465661048
+0.7031484375000	0.0114462021622
+1.0547226562500	0.0114458237218
+1.4062968750000	0.0114454273658
+1.7578710937500	0.0114450086813
+2.1094453125000	0.0114445647357
+2.4610195312500	0.0114440870362
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/eps_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/eps_x_[16][16].xg
new file mode 100644
index 0000000..e9ee631
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/eps_x_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		1.0000000000e-05
+-1.4062468750e+01		1.0000000000e-05
+-1.3124937500e+01		1.0000000000e-05
+-1.2187406250e+01		1.0000000000e-05
+-1.1249875000e+01		1.0000000000e-05
+-1.0312343750e+01		1.0000000000e-05
+-9.3748125000e+00		1.0000000000e-05
+-8.4372812500e+00		1.0000000000e-05
+-7.4997500000e+00		7.2529424086e-03
+-6.5622187500e+00		2.0326313159e-02
+-5.6246875000e+00		3.6049890672e-02
+-4.6871562500e+00		5.4161822971e-02
+-3.7496250000e+00		7.3893919065e-02
+-2.8120937500e+00		9.3724408138e-02
+-1.8745625000e+00		1.1126260974e-01
+-9.3703125000e-01		1.2355413765e-01
+5.0000000000e-04		1.2799999584e-01
+9.3803125000e-01		1.2354484331e-01
+1.8755625000e+00		1.1124616148e-01
+2.8130937500e+00		9.3703980883e-02
+3.7506250000e+00		7.3872471271e-02
+4.6881562500e+00		5.4141445771e-02
+5.6256875000e+00		3.6031764555e-02
+6.5632187500e+00		2.0310942344e-02
+7.5007500000e+00		7.2404201366e-03
+8.4382812500e+00		1.0000000000e-05
+9.3758125000e+00		1.0000000000e-05
+1.0313343750e+01		1.0000000000e-05
+1.1250875000e+01		1.0000000000e-05
+1.2188406250e+01		1.0000000000e-05
+1.3125937500e+01		1.0000000000e-05
+1.4063468750e+01		1.0000000000e-05
+1.5001000000e+01		1.0000000000e-05
+
+
+"Time = 3.5157421875e-01
+-1.5000000000e+01		1.0000000000e-05
+-1.4062468750e+01		1.0000000000e-05
+-1.3124937500e+01		1.0000000000e-05
+-1.2187406250e+01		1.0000000000e-05
+-1.1249875000e+01		1.0000000000e-05
+-1.0312343750e+01		1.0000000000e-05
+-9.3748125000e+00		1.0010645709e-05
+-8.4372812500e+00		2.6241152878e-05
+-7.4997500000e+00		7.2298662401e-03
+-6.5622187500e+00		2.0308952918e-02
+-5.6246875000e+00		3.6019326083e-02
+-4.6871562500e+00		5.4114876025e-02
+-3.7496250000e+00		7.3826685974e-02
+-2.8120937500e+00		9.3634565394e-02
+-1.8745625000e+00		1.1115195990e-01
+-9.3703125000e-01		1.2345984873e-01
+5.0000000000e-04		1.2780053007e-01
+9.3803125000e-01		1.2345069624e-01
+1.8755625000e+00		1.1113553730e-01
+2.8130937500e+00		9.3614162761e-02
+3.7506250000e+00		7.3805261384e-02
+4.6881562500e+00		5.4094518568e-02
+5.6256875000e+00		3.6001215263e-02
+6.5632187500e+00		2.0293595299e-02
+7.5007500000e+00		7.2174107628e-03
+8.4382812500e+00		2.6178884670e-05
+9.3758125000e+00		1.0010543844e-05
+1.0313343750e+01		1.0000000000e-05
+1.1250875000e+01		1.0000000000e-05
+1.2188406250e+01		1.0000000000e-05
+1.3125937500e+01		1.0000000000e-05
+1.4063468750e+01		1.0000000000e-05
+1.5001000000e+01		1.0000000000e-05
+
+
+"Time = 7.0314843750e-01
+-1.5000000000e+01		1.0000000000e-05
+-1.4062468750e+01		1.0000000000e-05
+-1.3124937500e+01		1.0000000000e-05
+-1.2187406250e+01		1.0000000000e-05
+-1.1249875000e+01		1.0000000000e-05
+-1.0312343750e+01		1.0000000000e-05
+-9.3748125000e+00		1.0059743173e-05
+-8.4372812500e+00		4.2315216094e-05
+-7.4997500000e+00		7.2075395084e-03
+-6.5622187500e+00		2.0292389911e-02
+-5.6246875000e+00		3.5988572898e-02
+-4.6871562500e+00		5.4067830123e-02
+-3.7496250000e+00		7.3758830977e-02
+-2.8120937500e+00		9.3543537734e-02
+-1.8745625000e+00		1.1104109971e-01
+-9.3703125000e-01		1.2336316509e-01
+5.0000000000e-04		1.2759941882e-01
+9.3803125000e-01		1.2335414683e-01
+1.8755625000e+00		1.1102471177e-01
+2.8130937500e+00		9.3523161379e-02
+3.7506250000e+00		7.3737430098e-02
+4.6881562500e+00		5.4047492780e-02
+5.6256875000e+00		3.5970477094e-02
+6.5632187500e+00		2.0277048250e-02
+7.5007500000e+00		7.1951478725e-03
+8.4382812500e+00		4.2191001676e-05
+9.3758125000e+00		1.0059422434e-05
+1.0313343750e+01		1.0000000000e-05
+1.1250875000e+01		1.0000000000e-05
+1.2188406250e+01		1.0000000000e-05
+1.3125937500e+01		1.0000000000e-05
+1.4063468750e+01		1.0000000000e-05
+1.5001000000e+01		1.0000000000e-05
+
+
+"Time = 1.0547226562e+00
+-1.5000000000e+01		1.0000000000e-05
+-1.4062468750e+01		1.0000000000e-05
+-1.3124937500e+01		1.0000000000e-05
+-1.2187406250e+01		1.0000000000e-05
+-1.1249875000e+01		1.0000000000e-05
+-1.0312343750e+01		1.0000000000e-05
+-9.3748125000e+00		1.0127896560e-05
+-8.4372812500e+00		5.8212243899e-05
+-7.4997500000e+00		7.1859814789e-03
+-6.5622187500e+00		2.0276713996e-02
+-5.6246875000e+00		3.5957860695e-02
+-4.6871562500e+00		5.4021159159e-02
+-3.7496250000e+00		7.3691164292e-02
+-2.8120937500e+00		9.3452814183e-02
+-1.8745625000e+00		1.1093151676e-01
+-9.3703125000e-01		1.2326597844e-01
+5.0000000000e-04		1.2739998695e-01
+9.3803125000e-01		1.2325708584e-01
+1.8755625000e+00		1.1091517061e-01
+2.8130937500e+00		9.3432466152e-02
+3.7506250000e+00		7.3669787129e-02
+4.6881562500e+00		5.4000841971e-02
+5.6256875000e+00		3.5939779554e-02
+6.5632187500e+00		2.0261390761e-02
+7.5007500000e+00		7.1736507300e-03
+8.4382812500e+00		5.8026415430e-05
+9.3758125000e+00		1.0127281729e-05
+1.0313343750e+01		1.0000000000e-05
+1.1250875000e+01		1.0000000000e-05
+1.2188406250e+01		1.0000000000e-05
+1.3125937500e+01		1.0000000000e-05
+1.4063468750e+01		1.0000000000e-05
+1.5001000000e+01		1.0000000000e-05
+
+
+"Time = 1.4062968750e+00
+-1.5000000000e+01		1.0000000000e-05
+-1.4062468750e+01		1.0000000000e-05
+-1.3124937500e+01		1.0000000000e-05
+-1.2187406250e+01		1.0000000000e-05
+-1.1249875000e+01		1.0000000000e-05
+-1.0312343750e+01		1.0000000000e-05
+-9.3748125000e+00		1.0212487994e-05
+-8.4372812500e+00		7.3919063968e-05
+-7.4997500000e+00		7.1652212142e-03
+-6.5622187500e+00		2.0261871115e-02
+-5.6246875000e+00		3.5926865855e-02
+-4.6871562500e+00		5.3974275855e-02
+-3.7496250000e+00		7.3622972630e-02
+-2.8120937500e+00		9.3362051191e-02
+-1.8745625000e+00		1.1082284579e-01
+-9.3703125000e-01		1.2316870508e-01
+5.0000000000e-04		1.2720326435e-01
+9.3803125000e-01		1.2315986897e-01
+1.8755625000e+00		1.1080655129e-01
+2.8130937500e+00		9.3341729470e-02
+3.7506250000e+00		7.3601619523e-02
+4.6881562500e+00		5.3953979084e-02
+5.6256875000e+00		3.5908799441e-02
+6.5632187500e+00		2.0246568841e-02
+7.5007500000e+00		7.1529483830e-03
+8.4382812500e+00		7.3672039134e-05
+9.3758125000e+00		1.0211485669e-05
+1.0313343750e+01		1.0000000000e-05
+1.1250875000e+01		1.0000000000e-05
+1.2188406250e+01		1.0000000000e-05
+1.3125937500e+01		1.0000000000e-05
+1.4063468750e+01		1.0000000000e-05
+1.5001000000e+01		1.0000000000e-05
+
+
+"Time = 1.7578710937e+00
+-1.5000000000e+01		1.0000000000e-05
+-1.4062468750e+01		1.0000000000e-05
+-1.3124937500e+01		1.0000000000e-05
+-1.2187406250e+01		1.0000000000e-05
+-1.1249875000e+01		1.0000000000e-05
+-1.0312343750e+01		1.0000000000e-05
+-9.3748125000e+00		1.0309817819e-05
+-8.4372812500e+00		8.9421712565e-05
+-7.4997500000e+00		7.1452901039e-03
+-6.5622187500e+00		2.0247749326e-02
+-5.6246875000e+00		3.5895711534e-02
+-4.6871562500e+00		5.3927580112e-02
+-3.7496250000e+00		7.3554685597e-02
+-2.8120937500e+00		9.3271948194e-02
+-1.8745625000e+00		1.1071460507e-01
+-9.3703125000e-01		1.2307097139e-01
+5.0000000000e-04		1.2700777405e-01
+9.3803125000e-01		1.2306219098e-01
+1.8755625000e+00		1.1069837566e-01
+2.8130937500e+00		9.3251645832e-02
+3.7506250000e+00		7.3533359414e-02
+4.6881562500e+00		5.3907303770e-02
+5.6256875000e+00		3.5877659666e-02
+6.5632187500e+00		2.0232470155e-02
+7.5007500000e+00		7.1330722325e-03
+8.4382812500e+00		8.9113969972e-05
+9.3758125000e+00		1.0308316648e-05
+1.0313343750e+01		1.0000000000e-05
+1.1250875000e+01		1.0000000000e-05
+1.2188406250e+01		1.0000000000e-05
+1.3125937500e+01		1.0000000000e-05
+1.4063468750e+01		1.0000000000e-05
+1.5001000000e+01		1.0000000000e-05
+
+
+"Time = 2.1094453125e+00
+-1.5000000000e+01		1.0000000000e-05
+-1.4062468750e+01		1.0000000000e-05
+-1.3124937500e+01		1.0000000000e-05
+-1.2187406250e+01		1.0000000000e-05
+-1.1249875000e+01		1.0000000000e-05
+-1.0312343750e+01		1.0000000000e-05
+-9.3748125000e+00		1.0415210848e-05
+-8.4372812500e+00		1.0470645201e-04
+-7.4997500000e+00		7.1261358192e-03
+-6.5622187500e+00		2.0234524581e-02
+-5.6246875000e+00		3.5864686172e-02
+-4.6871562500e+00		5.3881639192e-02
+-3.7496250000e+00		7.3487091790e-02
+-2.8120937500e+00		9.3186343321e-02
+-1.8745625000e+00		1.1061083833e-01
+-9.3703125000e-01		1.2297711525e-01
+5.0000000000e-04		1.2681980744e-01
+9.3803125000e-01		1.2296854266e-01
+1.8755625000e+00		1.1059465723e-01
+2.8130937500e+00		9.3166037844e-02
+3.7506250000e+00		7.3465800724e-02
+4.6881562500e+00		5.3861383318e-02
+5.6256875000e+00		3.5846648521e-02
+6.5632187500e+00		2.0219276650e-02
+7.5007500000e+00		7.1139699808e-03
+8.4382812500e+00		1.0433852692e-04
+9.3758125000e+00		1.0413137791e-05
+1.0313343750e+01		1.0000000000e-05
+1.1250875000e+01		1.0000000000e-05
+1.2188406250e+01		1.0000000000e-05
+1.3125937500e+01		1.0000000000e-05
+1.4063468750e+01		1.0000000000e-05
+1.5001000000e+01		1.0000000000e-05
+
+
+"Time = 2.4610195312e+00
+-1.5000000000e+01		1.0000000000e-05
+-1.4062468750e+01		1.0000000000e-05
+-1.3124937500e+01		1.0000000000e-05
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/eps_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/eps_y_[16][16].xg
new file mode 100644
index 0000000..e9ee631
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/eps_y_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/eps_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/eps_z_[16][16].xg
new file mode 100644
index 0000000..e9ee631
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/eps_z_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+3.7506250000e+00		7.3805261384e-02
+4.6881562500e+00		5.4094518568e-02
+5.6256875000e+00		3.6001215263e-02
+6.5632187500e+00		2.0293595299e-02
+7.5007500000e+00		7.2174107628e-03
+8.4382812500e+00		2.6178884670e-05
+9.3758125000e+00		1.0010543844e-05
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+1.4063468750e+01		1.0000000000e-05
+1.5001000000e+01		1.0000000000e-05
+
+
+"Time = 7.0314843750e-01
+-1.5000000000e+01		1.0000000000e-05
+-1.4062468750e+01		1.0000000000e-05
+-1.3124937500e+01		1.0000000000e-05
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+-7.4997500000e+00		7.2075395084e-03
+-6.5622187500e+00		2.0292389911e-02
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+-4.6871562500e+00		5.4067830123e-02
+-3.7496250000e+00		7.3758830977e-02
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+-9.3703125000e-01		1.2336316509e-01
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+1.4063468750e+01		1.0000000000e-05
+1.5001000000e+01		1.0000000000e-05
+
+
+"Time = 1.0547226562e+00
+-1.5000000000e+01		1.0000000000e-05
+-1.4062468750e+01		1.0000000000e-05
+-1.3124937500e+01		1.0000000000e-05
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+-5.6246875000e+00		3.5957860695e-02
+-4.6871562500e+00		5.4021159159e-02
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+-9.3703125000e-01		1.2326597844e-01
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+1.5001000000e+01		1.0000000000e-05
+
+
+"Time = 1.4062968750e+00
+-1.5000000000e+01		1.0000000000e-05
+-1.4062468750e+01		1.0000000000e-05
+-1.3124937500e+01		1.0000000000e-05
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+-5.6246875000e+00		3.5926865855e-02
+-4.6871562500e+00		5.3974275855e-02
+-3.7496250000e+00		7.3622972630e-02
+-2.8120937500e+00		9.3362051191e-02
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+-9.3703125000e-01		1.2316870508e-01
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+1.4063468750e+01		1.0000000000e-05
+1.5001000000e+01		1.0000000000e-05
+
+
+"Time = 1.7578710937e+00
+-1.5000000000e+01		1.0000000000e-05
+-1.4062468750e+01		1.0000000000e-05
+-1.3124937500e+01		1.0000000000e-05
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+-6.5622187500e+00		2.0247749326e-02
+-5.6246875000e+00		3.5895711534e-02
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+-2.8120937500e+00		9.3271948194e-02
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+-9.3703125000e-01		1.2307097139e-01
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+1.4063468750e+01		1.0000000000e-05
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+
+
+"Time = 2.1094453125e+00
+-1.5000000000e+01		1.0000000000e-05
+-1.4062468750e+01		1.0000000000e-05
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+-9.3748125000e+00		1.0415210848e-05
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+-7.4997500000e+00		7.1261358192e-03
+-6.5622187500e+00		2.0234524581e-02
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+-1.8745625000e+00		1.1061083833e-01
+-9.3703125000e-01		1.2297711525e-01
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+1.4063468750e+01		1.0000000000e-05
+1.5001000000e+01		1.0000000000e-05
+
+
+"Time = 2.4610195312e+00
+-1.5000000000e+01		1.0000000000e-05
+-1.4062468750e+01		1.0000000000e-05
+-1.3124937500e+01		1.0000000000e-05
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+-1.0312343750e+01		1.0000000000e-05
+-9.3748125000e+00		1.0530601664e-05
+-8.4372812500e+00		1.1975796163e-04
+-7.4997500000e+00		7.1077893096e-03
+-6.5622187500e+00		2.0222931205e-02
+-5.6246875000e+00		3.5834073524e-02
+-4.6871562500e+00		5.3838726519e-02
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+-2.8120937500e+00		9.3109002412e-02
+-1.8745625000e+00		1.1051698878e-01
+-9.3703125000e-01		1.2288932480e-01
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+2.8130937500e+00		9.3088710213e-02
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+4.6881562500e+00		5.3818487203e-02
+5.6256875000e+00		3.5816049797e-02
+6.5632187500e+00		2.0207720353e-02
+7.5007500000e+00		7.0956724174e-03
+8.4382812500e+00		1.1933036488e-04
+9.3758125000e+00		1.0527993111e-05
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+1.2188406250e+01		1.0000000000e-05
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+1.4063468750e+01		1.0000000000e-05
+1.5001000000e+01		1.0000000000e-05
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gxx_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxx_maximum.xg
new file mode 100644
index 0000000..94e25a9
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxx_maximum.xg
@@ -0,0 +1,9 @@
+"gxx v time
+0.0000000000000	2.0318467472317
+0.3515742187500	2.0318348574011
+0.7031484375000	2.0318019199799
+1.0547226562500	2.0317522092054
+1.4062968750000	2.0316895421676
+1.7578710937500	2.0316169997354
+2.1094453125000	2.0315370565730
+2.4610195312500	2.0314518718772
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gxx_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxx_minimum.xg
new file mode 100644
index 0000000..db5ec3c
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxx_minimum.xg
@@ -0,0 +1,9 @@
+"gxx v time
+0.0000000000000	1.1122119022998
+0.3515742187500	1.1122129705987
+0.7031484375000	1.1122135301713
+1.0547226562500	1.1122135418028
+1.4062968750000	1.1122130176039
+1.7578710937500	1.1122120129989
+2.1094453125000	1.1122106006321
+2.4610195312500	1.1122088459910
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gxx_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxx_norm1.xg
new file mode 100644
index 0000000..fe0d6f6
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxx_norm1.xg
@@ -0,0 +1,9 @@
+"gxx v time
+0.0000000000000	1.2317730312624
+0.3515742187500	1.2317735175484
+0.7031484375000	1.2317737048136
+1.0547226562500	1.2317736942290
+1.4062968750000	1.2317735274566
+1.7578710937500	1.2317732232187
+2.1094453125000	1.2317727885504
+2.4610195312500	1.2317722220504
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gxx_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxx_norm2.xg
new file mode 100644
index 0000000..aa79761
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxx_norm2.xg
@@ -0,0 +1,9 @@
+"gxx v time
+0.0000000000000	1.2369502262701
+0.3515742187500	1.2369506786134
+0.7031484375000	1.2369508281768
+1.0547226562500	1.2369507724683
+1.4062968750000	1.2369505524558
+1.7578710937500	1.2369501875155
+2.1094453125000	1.2369496861738
+2.4610195312500	1.2369490491902
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gxy_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxy_maximum.xg
new file mode 100644
index 0000000..5fe5966
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxy_maximum.xg
@@ -0,0 +1,9 @@
+"gxy v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000003878218
+0.7031484375000	0.0000013783650
+1.0547226562500	0.0000046012023
+1.4062968750000	0.0000103317660
+1.7578710937500	0.0000175567105
+2.1094453125000	0.0000253476183
+2.4610195312500	0.0000318400879
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gxy_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxy_minimum.xg
new file mode 100644
index 0000000..e642d06
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxy_minimum.xg
@@ -0,0 +1,9 @@
+"gxy v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0000003877769
+0.7031484375000	-0.0000013782265
+1.0547226562500	-0.0000046125409
+1.4062968750000	-0.0000103549742
+1.7578710937500	-0.0000176016996
+2.1094453125000	-0.0000254055247
+2.4610195312500	-0.0000319006244
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gxy_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxy_norm1.xg
new file mode 100644
index 0000000..c99dce2
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxy_norm1.xg
@@ -0,0 +1,9 @@
+"gxy v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000000094651
+0.7031484375000	0.0000000483192
+1.0547226562500	0.0000001379312
+1.4062968750000	0.0000002908409
+1.7578710937500	0.0000005114988
+2.1094453125000	0.0000008131977
+2.4610195312500	0.0000012498207
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gxy_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxy_norm2.xg
new file mode 100644
index 0000000..322bbe8
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxy_norm2.xg
@@ -0,0 +1,9 @@
+"gxy v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000000277076
+0.7031484375000	0.0000001312147
+1.0547226562500	0.0000003812622
+1.4062968750000	0.0000007987259
+1.7578710937500	0.0000013632601
+2.1094453125000	0.0000020654472
+2.4610195312500	0.0000029413533
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gxz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxz_maximum.xg
new file mode 100644
index 0000000..9c72657
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxz_maximum.xg
@@ -0,0 +1,9 @@
+"gxz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000003878218
+0.7031484375000	0.0000013783650
+1.0547226562500	0.0000046012023
+1.4062968750000	0.0000103317660
+1.7578710937500	0.0000175567105
+2.1094453125000	0.0000253476183
+2.4610195312500	0.0000318400879
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gxz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxz_minimum.xg
new file mode 100644
index 0000000..c6f0107
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxz_minimum.xg
@@ -0,0 +1,9 @@
+"gxz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0000003877769
+0.7031484375000	-0.0000013782265
+1.0547226562500	-0.0000046125409
+1.4062968750000	-0.0000103549742
+1.7578710937500	-0.0000176016996
+2.1094453125000	-0.0000254055247
+2.4610195312500	-0.0000319006244
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gxz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxz_norm1.xg
new file mode 100644
index 0000000..a332052
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxz_norm1.xg
@@ -0,0 +1,9 @@
+"gxz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000000094651
+0.7031484375000	0.0000000483192
+1.0547226562500	0.0000001379312
+1.4062968750000	0.0000002908409
+1.7578710937500	0.0000005114988
+2.1094453125000	0.0000008131977
+2.4610195312500	0.0000012498207
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gxz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gxz_norm2.xg
new file mode 100644
index 0000000..8d734e7
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gxz_norm2.xg
@@ -0,0 +1,9 @@
+"gxz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000000277076
+0.7031484375000	0.0000001312147
+1.0547226562500	0.0000003812622
+1.4062968750000	0.0000007987259
+1.7578710937500	0.0000013632601
+2.1094453125000	0.0000020654472
+2.4610195312500	0.0000029413533
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gyy_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gyy_maximum.xg
new file mode 100644
index 0000000..b09c770
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gyy_maximum.xg
@@ -0,0 +1,9 @@
+"gyy v time
+0.0000000000000	2.0318467472317
+0.3515742187500	2.0318348574011
+0.7031484375000	2.0318019199799
+1.0547226562500	2.0317522092054
+1.4062968750000	2.0316895421676
+1.7578710937500	2.0316169997354
+2.1094453125000	2.0315370565730
+2.4610195312500	2.0314518718772
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gyy_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gyy_minimum.xg
new file mode 100644
index 0000000..a32a868
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gyy_minimum.xg
@@ -0,0 +1,9 @@
+"gyy v time
+0.0000000000000	1.1122119022998
+0.3515742187500	1.1122129705987
+0.7031484375000	1.1122135301713
+1.0547226562500	1.1122135418028
+1.4062968750000	1.1122130176039
+1.7578710937500	1.1122120129989
+2.1094453125000	1.1122106006321
+2.4610195312500	1.1122088459910
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gyy_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gyy_norm1.xg
new file mode 100644
index 0000000..937b6cf
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gyy_norm1.xg
@@ -0,0 +1,9 @@
+"gyy v time
+0.0000000000000	1.2317730312624
+0.3515742187500	1.2317735175484
+0.7031484375000	1.2317737048136
+1.0547226562500	1.2317736942290
+1.4062968750000	1.2317735274566
+1.7578710937500	1.2317732232187
+2.1094453125000	1.2317727885504
+2.4610195312500	1.2317722220504
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gyy_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gyy_norm2.xg
new file mode 100644
index 0000000..7bee23a
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gyy_norm2.xg
@@ -0,0 +1,9 @@
+"gyy v time
+0.0000000000000	1.2369502262701
+0.3515742187500	1.2369506786134
+0.7031484375000	1.2369508281768
+1.0547226562500	1.2369507724683
+1.4062968750000	1.2369505524558
+1.7578710937500	1.2369501875155
+2.1094453125000	1.2369496861738
+2.4610195312500	1.2369490491902
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gyz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gyz_maximum.xg
new file mode 100644
index 0000000..55958e4
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gyz_maximum.xg
@@ -0,0 +1,9 @@
+"gyz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000003878218
+0.7031484375000	0.0000013783650
+1.0547226562500	0.0000046012023
+1.4062968750000	0.0000103317660
+1.7578710937500	0.0000175567105
+2.1094453125000	0.0000253476183
+2.4610195312500	0.0000318400879
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gyz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gyz_minimum.xg
new file mode 100644
index 0000000..cfafc01
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gyz_minimum.xg
@@ -0,0 +1,9 @@
+"gyz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0000003877769
+0.7031484375000	-0.0000013782265
+1.0547226562500	-0.0000046125409
+1.4062968750000	-0.0000103549742
+1.7578710937500	-0.0000176016996
+2.1094453125000	-0.0000254055247
+2.4610195312500	-0.0000319006244
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gyz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gyz_norm1.xg
new file mode 100644
index 0000000..1d83394
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gyz_norm1.xg
@@ -0,0 +1,9 @@
+"gyz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000000094651
+0.7031484375000	0.0000000483192
+1.0547226562500	0.0000001379312
+1.4062968750000	0.0000002908409
+1.7578710937500	0.0000005114988
+2.1094453125000	0.0000008131977
+2.4610195312500	0.0000012498207
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gyz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gyz_norm2.xg
new file mode 100644
index 0000000..9687f9e
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gyz_norm2.xg
@@ -0,0 +1,9 @@
+"gyz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000000277076
+0.7031484375000	0.0000001312147
+1.0547226562500	0.0000003812622
+1.4062968750000	0.0000007987259
+1.7578710937500	0.0000013632601
+2.1094453125000	0.0000020654472
+2.4610195312500	0.0000029413533
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gzz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gzz_maximum.xg
new file mode 100644
index 0000000..804cf0e
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gzz_maximum.xg
@@ -0,0 +1,9 @@
+"gzz v time
+0.0000000000000	2.0318467472317
+0.3515742187500	2.0318348574011
+0.7031484375000	2.0318019199799
+1.0547226562500	2.0317522092054
+1.4062968750000	2.0316895421676
+1.7578710937500	2.0316169997354
+2.1094453125000	2.0315370565730
+2.4610195312500	2.0314518718772
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gzz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gzz_minimum.xg
new file mode 100644
index 0000000..357ab75
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gzz_minimum.xg
@@ -0,0 +1,9 @@
+"gzz v time
+0.0000000000000	1.1122119022998
+0.3515742187500	1.1122129705987
+0.7031484375000	1.1122135301713
+1.0547226562500	1.1122135418028
+1.4062968750000	1.1122130176039
+1.7578710937500	1.1122120129989
+2.1094453125000	1.1122106006321
+2.4610195312500	1.1122088459910
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gzz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gzz_norm1.xg
new file mode 100644
index 0000000..5f0ecf1
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gzz_norm1.xg
@@ -0,0 +1,9 @@
+"gzz v time
+0.0000000000000	1.2317730312624
+0.3515742187500	1.2317735175483
+0.7031484375000	1.2317737048136
+1.0547226562500	1.2317736942290
+1.4062968750000	1.2317735274566
+1.7578710937500	1.2317732232187
+2.1094453125000	1.2317727885504
+2.4610195312500	1.2317722220504
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/gzz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/gzz_norm2.xg
new file mode 100644
index 0000000..36a1940
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/gzz_norm2.xg
@@ -0,0 +1,9 @@
+"gzz v time
+0.0000000000000	1.2369502262701
+0.3515742187500	1.2369506786134
+0.7031484375000	1.2369508281768
+1.0547226562500	1.2369507724683
+1.4062968750000	1.2369505524558
+1.7578710937500	1.2369501875155
+2.1094453125000	1.2369496861738
+2.4610195312500	1.2369490491902
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/ham_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/ham_3D_diagonal.xg
new file mode 100644
index 0000000..3b1a7a8
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/ham_3D_diagonal.xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		-3.8646695827e-06
+-2.2733058596e+01		-3.4024767522e-06
+-2.1109206837e+01		-2.7012002566e-06
+-1.9485355079e+01		-1.6034050583e-06
+-1.7861503320e+01		1.7863415530e-07
+-1.6237651561e+01		3.1976861413e-06
+-1.4613799803e+01		8.5802810313e-06
+-1.2989948044e+01		1.8791001313e-05
+-1.1366096285e+01		3.9712084941e-05
+-9.7422445267e+00		8.7006696796e-05
+-8.1183927680e+00		6.1589700896e-04
+-6.4945410093e+00		8.0147961090e-05
+-4.8706892506e+00		-6.5166739023e-05
+-3.2468374920e+00		-4.5843182601e-04
+-1.6229857333e+00		-1.0737542848e-03
+8.6602540378e-04		-1.4208417833e-03
+1.6247177841e+00		-1.0731171951e-03
+3.2485695428e+00		-4.5785403487e-04
+4.8724213015e+00		-6.4902393265e-05
+6.4962730601e+00		8.0217824751e-05
+8.1201248188e+00		6.2047116179e-04
+9.7439765775e+00		8.6930516079e-05
+1.1367828336e+01		3.9680047393e-05
+1.2991680095e+01		1.8775952473e-05
+1.4615531854e+01		8.5726177533e-06
+1.6239383612e+01		3.1934980123e-06
+1.7863235371e+01		1.7620508582e-07
+1.9487087130e+01		-1.6048753758e-06
+2.1110938888e+01		-2.7021205928e-06
+2.2734790647e+01		-3.4030783035e-06
+2.4358642406e+01		-3.8650709283e-06
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 3.5157421875e-01
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		-7.0811435493e-06
+-2.2733058596e+01		-3.3622288020e-06
+-2.1109206837e+01		-2.7010386115e-06
+-1.9485355079e+01		-1.6030757808e-06
+-1.7861503320e+01		1.7927099836e-07
+-1.6237651561e+01		3.1988761883e-06
+-1.4613799803e+01		8.5829727215e-06
+-1.2989948044e+01		1.8797632966e-05
+-1.1366096285e+01		3.9729835490e-05
+-9.7422445267e+00		8.7055667325e-05
+-8.1183927680e+00		6.2616101614e-04
+-6.4945410093e+00		8.1005549175e-05
+-4.8706892506e+00		-6.4351661568e-05
+-3.2468374920e+00		-4.5890904942e-04
+-1.6229857333e+00		-1.1324626453e-03
+8.6602540378e-04		-1.2966146530e-03
+1.6247177841e+00		-1.1320325700e-03
+3.2485695428e+00		-4.5833453632e-04
+4.8724213015e+00		-6.4087450995e-05
+6.4962730601e+00		8.1075410744e-05
+8.1201248188e+00		6.3089268797e-04
+9.7439765775e+00		8.6979335223e-05
+1.1367828336e+01		3.9697818097e-05
+1.2991680095e+01		1.8782540748e-05
+1.4615531854e+01		8.5754213559e-06
+1.6239383612e+01		3.1947819156e-06
+1.7863235371e+01		1.7679234141e-07
+1.9487087130e+01		-1.6045709249e-06
+2.1110938888e+01		-2.7019371066e-06
+2.2734790647e+01		-3.3628521053e-06
+2.4358642406e+01		-7.0806972981e-06
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 7.0314843750e-01
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		-9.3309250479e-06
+-2.2733058596e+01		-3.1890637294e-06
+-2.1109206837e+01		-2.7134267004e-06
+-1.9485355079e+01		-1.5982595284e-06
+-1.7861503320e+01		1.8104159936e-07
+-1.6237651561e+01		3.2024771770e-06
+-1.4613799803e+01		8.5908545036e-06
+-1.2989948044e+01		1.8816523235e-05
+-1.1366096285e+01		3.9779467594e-05
+-9.7422445267e+00		8.6831124744e-05
+-8.1183927680e+00		6.4773371472e-04
+-6.4945410093e+00		8.3133735861e-05
+-4.8706892506e+00		-6.2022594692e-05
+-3.2468374920e+00		-4.5976432136e-04
+-1.6229857333e+00		-1.1973576574e-03
+8.6602540378e-04		-1.1717022733e-03
+1.6247177841e+00		-1.1971291923e-03
+3.2485695428e+00		-4.5919580218e-04
+4.8724213015e+00		-6.1759270035e-05
+6.4962730601e+00		8.3199439318e-05
+8.1201248188e+00		6.5294910678e-04
+9.7439765775e+00		8.6753266415e-05
+1.1367828336e+01		3.9747444204e-05
+1.2991680095e+01		1.8801390494e-05
+1.4615531854e+01		8.5834069790e-06
+1.6239383612e+01		3.1984276064e-06
+1.7863235371e+01		1.7857904762e-07
+1.9487087130e+01		-1.5997807418e-06
+2.1110938888e+01		-2.7143204343e-06
+2.2734790647e+01		-3.1897399504e-06
+2.4358642406e+01		-9.3298797971e-06
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.0547226562e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		-1.0941297332e-05
+-2.2733058596e+01		-2.7384004099e-06
+-2.1109206837e+01		-2.7692375147e-06
+-1.9485355079e+01		-1.5810522016e-06
+-1.7861503320e+01		1.8591343319e-07
+-1.6237651561e+01		3.2083271661e-06
+-1.4613799803e+01		8.6033821404e-06
+-1.2989948044e+01		1.8845725714e-05
+-1.1366096285e+01		3.9866187183e-05
+-9.7422445267e+00		8.2365595314e-05
+-8.1183927680e+00		6.4922632428e-04
+-6.4945410093e+00		8.2584620134e-05
+-4.8706892506e+00		-5.8399342767e-05
+-3.2468374920e+00		-4.5980067066e-04
+-1.6229857333e+00		-1.2717417749e-03
+8.6602540378e-04		-1.0422795151e-03
+1.6247177841e+00		-1.2717205258e-03
+3.2485695428e+00		-4.5923390708e-04
+4.8724213015e+00		-5.8138316841e-05
+6.4962730601e+00		8.2644554092e-05
+8.1201248188e+00		6.5483501011e-04
+9.7439765775e+00		8.2283659853e-05
+1.1367828336e+01		3.9834031185e-05
+1.2991680095e+01		1.8830579463e-05
+1.4615531854e+01		8.5959277360e-06
+1.6239383612e+01		3.2042438270e-06
+1.7863235371e+01		1.8348286265e-07
+1.9487087130e+01		-1.5825728624e-06
+2.1110938888e+01		-2.7701153566e-06
+2.2734790647e+01		-2.7391981099e-06
+2.4358642406e+01		-1.0939828392e-05
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.4062968750e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		-1.2138694481e-05
+-2.2733058596e+01		-1.9453529112e-06
+-2.1109206837e+01		-2.8579353561e-06
+-1.9485355079e+01		-1.5603285109e-06
+-1.7861503320e+01		2.0001277983e-07
+-1.6237651561e+01		3.2167652396e-06
+-1.4613799803e+01		8.6195600140e-06
+-1.2989948044e+01		1.8882075891e-05
+-1.1366096285e+01		4.0086601869e-05
+-9.7422445267e+00		7.3814494781e-05
+-8.1183927680e+00		6.4095824189e-04
+-6.4945410093e+00		7.7281193657e-05
+-4.8706892506e+00		-5.3729010184e-05
+-3.2468374920e+00		-4.5781854600e-04
+-1.6229857333e+00		-1.3587694972e-03
+8.6602540378e-04		-9.0381146329e-04
+1.6247177841e+00		-1.3588724924e-03
+3.2485695428e+00		-4.5724755335e-04
+4.8724213015e+00		-5.3469966502e-05
+6.4962730601e+00		7.7319118418e-05
+8.1201248188e+00		6.4641411282e-04
+9.7439765775e+00		7.3708142875e-05
+1.1367828336e+01		4.0053691761e-05
+1.2991680095e+01		1.8866919847e-05
+1.4615531854e+01		8.6120492031e-06
+1.6239383612e+01		3.2126638998e-06
+1.7863235371e+01		1.9755465197e-07
+1.9487087130e+01		-1.5618446613e-06
+2.1110938888e+01		-2.8587720349e-06
+2.2734790647e+01		-1.9463537898e-06
+2.4358642406e+01		-1.2136918942e-05
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.7578710937e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		-1.3051077824e-05
+-2.2733058596e+01		-8.7266707878e-07
+-2.1109206837e+01		-2.8931809995e-06
+-1.9485355079e+01		-1.5653106170e-06
+-1.7861503320e+01		2.2875686841e-07
+-1.6237651561e+01		3.2303711494e-06
+-1.4613799803e+01		8.6382607875e-06
+-1.2989948044e+01		1.8921522710e-05
+-1.1366096285e+01		4.0515001659e-05
+-9.7422445267e+00		6.9226034300e-05
+-8.1183927680e+00		6.3502905257e-04
+-6.4945410093e+00		7.2709923018e-05
+-4.8706892506e+00		-4.8511527436e-05
+-3.2468374920e+00		-4.5286803053e-04
+-1.6229857333e+00		-1.4608036828e-03
+8.6602540378e-04		-7.5143433855e-04
+1.6247177841e+00		-1.4610719535e-03
+3.2485695428e+00		-4.5228625857e-04
+4.8724213015e+00		-4.8252130093e-05
+6.4962730601e+00		7.2683365583e-05
+8.1201248188e+00		6.3997139066e-04
+9.7439765775e+00		6.9062386469e-05
+1.1367828336e+01		4.0480871813e-05
+1.2991680095e+01		1.8906342780e-05
+1.4615531854e+01		8.6307038402e-06
+1.6239383612e+01		3.2262619756e-06
+1.7863235371e+01		2.2627130497e-07
+1.9487087130e+01		-1.5668242177e-06
+2.1110938888e+01		-2.8940061576e-06
+2.2734790647e+01		-8.7393302785e-07
+2.4358642406e+01		-1.3049073948e-05
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 2.1094453125e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		-1.3727822237e-05
+-2.2733058596e+01		2.9004738558e-07
+-2.1109206837e+01		-2.7305736984e-06
+-1.9485355079e+01		-1.6214568807e-06
+-1.7861503320e+01		2.6615453007e-07
+-1.6237651561e+01		3.2543298023e-06
+-1.4613799803e+01		8.6590357530e-06
+-1.2989948044e+01		1.8964851761e-05
+-1.1366096285e+01		4.0578903664e-05
+-9.7422445267e+00		7.3774145606e-05
+-8.1183927680e+00		6.2570771805e-04
+-6.4945410093e+00		7.6596969203e-05
+-4.8706892506e+00		-4.3390516918e-05
+-3.2468374920e+00		-4.4487851412e-04
+-1.6229857333e+00		-1.5747540624e-03
+8.6602540378e-04		-5.8699548141e-04
+1.6247177841e+00		-1.5754918537e-03
+3.2485695428e+00		-4.4419976432e-04
+4.8724213015e+00		-4.3135024068e-05
+6.4962730601e+00		7.6480997122e-05
+8.1201248188e+00		6.2999511845e-04
+9.7439765775e+00		7.3551343635e-05
+1.1367828336e+01		4.0546729226e-05
+1.2991680095e+01		1.8949596824e-05
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+1.6239383612e+01		3.2501955147e-06
+1.7863235371e+01		2.6366305053e-07
+1.9487087130e+01		-1.6229479299e-06
+2.1110938888e+01		-2.7314449746e-06
+2.2734790647e+01		2.8848295326e-07
+2.4358642406e+01		-1.3725649191e-05
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 2.4610195312e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		-1.4178742770e-05
+-2.2733058596e+01		1.2923384179e-06
+-2.1109206837e+01		-2.2381976175e-06
+-1.9485355079e+01		-1.7109928736e-06
+-1.7861503320e+01		2.8853816549e-07
+-1.6237651561e+01		3.2927873294e-06
+-1.4613799803e+01		8.6831627222e-06
+-1.2989948044e+01		1.9039895811e-05
+-1.1366096285e+01		3.9153642762e-05
+-9.7422445267e+00		8.3727742261e-05
+-8.1183927680e+00		6.0535557564e-04
+-6.4945410093e+00		8.9845334949e-05
+-4.8706892506e+00		-3.8456936713e-05
+-3.2468374920e+00		-4.3596898856e-04
+-1.6229857333e+00		-1.6964961719e-03
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+3.2485695428e+00		-4.3520713761e-04
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+6.4962730601e+00		8.9690232895e-05
+8.1201248188e+00		6.0905474554e-04
+9.7439765775e+00		8.3492086868e-05
+1.1367828336e+01		3.9131039793e-05
+1.2991680095e+01		1.9024369740e-05
+1.4615531854e+01		8.6755575098e-06
+1.6239383612e+01		3.2886289614e-06
+1.7863235371e+01		2.8603802177e-07
+1.9487087130e+01		-1.7124495816e-06
+2.1110938888e+01		-2.2391825418e-06
+2.2734790647e+01		1.2904919765e-06
+2.4358642406e+01		-1.4176454044e-05
+2.5982494164e+01		0.0000000000e+00
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/ham_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/ham_maximum.xg
new file mode 100644
index 0000000..67ade29
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/ham_maximum.xg
@@ -0,0 +1,9 @@
+"ham v time
+0.0000000000000	0.0006310542967
+0.3515742187500	0.0006405122319
+0.7031484375000	0.0006792231428
+1.0547226562500	0.0007113483054
+1.4062968750000	0.0007211860424
+1.7578710937500	0.0007101968452
+2.1094453125000	0.0006838388455
+2.4610195312500	0.0006457328041
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/ham_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/ham_minimum.xg
new file mode 100644
index 0000000..001e52a
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/ham_minimum.xg
@@ -0,0 +1,9 @@
+"ham v time
+0.0000000000000	-0.0014208417833
+0.3515742187500	-0.0012966146530
+0.7031484375000	-0.0011973576574
+1.0547226562500	-0.0012717417749
+1.4062968750000	-0.0013588724924
+1.7578710937500	-0.0014610719535
+2.1094453125000	-0.0015754918537
+2.4610195312500	-0.0016973806786
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/ham_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/ham_norm1.xg
new file mode 100644
index 0000000..7bb66cf
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/ham_norm1.xg
@@ -0,0 +1,9 @@
+"ham v time
+0.0000000000000	0.0000260910737
+0.3515742187500	0.0000269828491
+0.7031484375000	0.0000277583318
+1.0547226562500	0.0000285391332
+1.4062968750000	0.0000294177587
+1.7578710937500	0.0000303487645
+2.1094453125000	0.0000312336029
+2.4610195312500	0.0000320178170
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/ham_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/ham_norm2.xg
new file mode 100644
index 0000000..08e97a2
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/ham_norm2.xg
@@ -0,0 +1,9 @@
+"ham v time
+0.0000000000000	0.0000862273844
+0.3515742187500	0.0000868169573
+0.7031484375000	0.0000889738656
+1.0547226562500	0.0000915043071
+1.4062968750000	0.0000938358658
+1.7578710937500	0.0000958812237
+2.1094453125000	0.0000976310232
+2.4610195312500	0.0000990678560
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/ham_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/ham_x_[16][16].xg
new file mode 100644
index 0000000..c0a309e
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/ham_x_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		-3.0931812092e-05
+-1.3124937500e+01		-4.1098919458e-05
+-1.2187406250e+01		-5.6445568417e-05
+-1.1249875000e+01		-8.0323199896e-05
+-1.0312343750e+01		-1.1880169214e-04
+-9.3748125000e+00		-1.8341459762e-04
+-8.4372812500e+00		-1.6907188377e-05
+-7.4997500000e+00		-7.7706104666e-05
+-6.5622187500e+00		-1.2803895307e-04
+-5.6246875000e+00		-1.6922345773e-04
+-4.6871562500e+00		-2.5236219763e-04
+-3.7496250000e+00		-4.0872794040e-04
+-2.8120937500e+00		-6.6238921515e-04
+-1.8745625000e+00		-9.9201229454e-04
+-9.3703125000e-01		-1.2948317759e-03
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+1.4063468750e+01		-3.0922960643e-05
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 3.5157421875e-01
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		-5.4314322470e-05
+-1.3124937500e+01		-4.0861849043e-05
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+1.4063468750e+01		-5.4298653861e-05
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+
+
+"Time = 7.0314843750e-01
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		-6.3230836042e-05
+-1.3124937500e+01		-4.0110422707e-05
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+1.4063468750e+01		-6.3212603328e-05
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 1.0547226562e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		-6.7249392718e-05
+-1.3124937500e+01		-3.8380372892e-05
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+1.4063468750e+01		-6.7230016787e-05
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 1.4062968750e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		-6.9595061851e-05
+-1.3124937500e+01		-3.5646566032e-05
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+-9.3703125000e-01		-1.0700903933e-03
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+1.4063468750e+01		-6.9575008101e-05
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 1.7578710937e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		-7.1294522708e-05
+-1.3124937500e+01		-3.2265678078e-05
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+-7.4997500000e+00		1.7839479803e-05
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+-1.8745625000e+00		-6.2173425781e-04
+-9.3703125000e-01		-1.0090260658e-03
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+7.5007500000e+00		1.8215577967e-05
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+9.3758125000e+00		-2.1696341016e-04
+1.0313343750e+01		-1.2132043071e-04
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+1.4063468750e+01		-7.1273924147e-05
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 2.1094453125e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		-7.2628023971e-05
+-1.3124937500e+01		-2.8894002287e-05
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+-9.3748125000e+00		-2.2312299277e-04
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/ham_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/ham_y_[16][16].xg
new file mode 100644
index 0000000..6e0af19
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/ham_y_[16][16].xg
@@ -0,0 +1,288 @@
+
+
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/ham_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/ham_z_[16][16].xg
new file mode 100644
index 0000000..93d87d9
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/ham_z_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+
+"Time = 7.0314843750e-01
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+
+"Time = 1.0547226562e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kxx_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxx_maximum.xg
new file mode 100644
index 0000000..7fcc3ef
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxx_maximum.xg
@@ -0,0 +1,9 @@
+"kxx v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000496640600
+0.7031484375000	0.0000900440039
+1.0547226562500	0.0001228451255
+1.4062968750000	0.0001615000745
+1.7578710937500	0.0001988638761
+2.1094453125000	0.0002332616232
+2.4610195312500	0.0002613258442
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kxx_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxx_minimum.xg
new file mode 100644
index 0000000..c6e4088
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxx_minimum.xg
@@ -0,0 +1,9 @@
+"kxx v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0000200396521
+0.7031484375000	-0.0000396846010
+1.0547226562500	-0.0000522357262
+1.4062968750000	-0.0000498152233
+1.7578710937500	-0.0000427798595
+2.1094453125000	-0.0000517951012
+2.4610195312500	-0.0000559727935
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kxx_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxx_norm1.xg
new file mode 100644
index 0000000..78b2e88
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxx_norm1.xg
@@ -0,0 +1,9 @@
+"kxx v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000009492177
+0.7031484375000	0.0000019524185
+1.0547226562500	0.0000029794120
+1.4062968750000	0.0000039756172
+1.7578710937500	0.0000048699856
+2.1094453125000	0.0000056318008
+2.4610195312500	0.0000063668658
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kxx_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxx_norm2.xg
new file mode 100644
index 0000000..ae920a1
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxx_norm2.xg
@@ -0,0 +1,9 @@
+"kxx v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000027811512
+0.7031484375000	0.0000052858809
+1.0547226562500	0.0000076434612
+1.4062968750000	0.0000097196607
+1.7578710937500	0.0000114106337
+2.1094453125000	0.0000128403585
+2.4610195312500	0.0000141320323
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kxy_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxy_maximum.xg
new file mode 100644
index 0000000..cc23576
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxy_maximum.xg
@@ -0,0 +1,9 @@
+"kxy v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000014512023
+0.7031484375000	0.0000035890545
+1.0547226562500	0.0000077664433
+1.4062968750000	0.0000116684406
+1.7578710937500	0.0000136908915
+2.1094453125000	0.0000126901337
+2.4610195312500	0.0000150423405
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kxy_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxy_minimum.xg
new file mode 100644
index 0000000..b439a54
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxy_minimum.xg
@@ -0,0 +1,9 @@
+"kxy v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0000014513314
+0.7031484375000	-0.0000035799223
+1.0547226562500	-0.0000077488430
+1.4062968750000	-0.0000116387124
+1.7578710937500	-0.0000136624422
+2.1094453125000	-0.0000126750873
+2.4610195312500	-0.0000150246361
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kxy_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxy_norm1.xg
new file mode 100644
index 0000000..22dbb03
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxy_norm1.xg
@@ -0,0 +1,9 @@
+"kxy v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000000370476
+0.7031484375000	0.0000001036878
+1.0547226562500	0.0000002001379
+1.4062968750000	0.0000003155876
+1.7578710937500	0.0000004737082
+2.1094453125000	0.0000006766077
+2.4610195312500	0.0000009290752
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kxy_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxy_norm2.xg
new file mode 100644
index 0000000..09c6715
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxy_norm2.xg
@@ -0,0 +1,9 @@
+"kxy v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000001105932
+0.7031484375000	0.0000003006188
+1.0547226562500	0.0000005779049
+1.4062968750000	0.0000008717027
+1.7578710937500	0.0000011727934
+2.1094453125000	0.0000015440780
+2.4610195312500	0.0000020409234
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kxz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxz_maximum.xg
new file mode 100644
index 0000000..573efc6
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxz_maximum.xg
@@ -0,0 +1,9 @@
+"kxz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000014512023
+0.7031484375000	0.0000035890545
+1.0547226562500	0.0000077664433
+1.4062968750000	0.0000116684406
+1.7578710937500	0.0000136908915
+2.1094453125000	0.0000126901337
+2.4610195312500	0.0000150423405
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kxz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxz_minimum.xg
new file mode 100644
index 0000000..67327b2
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxz_minimum.xg
@@ -0,0 +1,9 @@
+"kxz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0000014513314
+0.7031484375000	-0.0000035799223
+1.0547226562500	-0.0000077488430
+1.4062968750000	-0.0000116387124
+1.7578710937500	-0.0000136624422
+2.1094453125000	-0.0000126750873
+2.4610195312500	-0.0000150246361
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kxz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxz_norm1.xg
new file mode 100644
index 0000000..931ef2d
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxz_norm1.xg
@@ -0,0 +1,9 @@
+"kxz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000000370476
+0.7031484375000	0.0000001036878
+1.0547226562500	0.0000002001379
+1.4062968750000	0.0000003155876
+1.7578710937500	0.0000004737082
+2.1094453125000	0.0000006766077
+2.4610195312500	0.0000009290752
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kxz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kxz_norm2.xg
new file mode 100644
index 0000000..e7a5bac
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kxz_norm2.xg
@@ -0,0 +1,9 @@
+"kxz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000001105932
+0.7031484375000	0.0000003006188
+1.0547226562500	0.0000005779049
+1.4062968750000	0.0000008717027
+1.7578710937500	0.0000011727934
+2.1094453125000	0.0000015440780
+2.4610195312500	0.0000020409234
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kyy_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kyy_maximum.xg
new file mode 100644
index 0000000..d23af0f
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kyy_maximum.xg
@@ -0,0 +1,9 @@
+"kyy v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000496640600
+0.7031484375000	0.0000900440039
+1.0547226562500	0.0001228451255
+1.4062968750000	0.0001615000745
+1.7578710937500	0.0001988638761
+2.1094453125000	0.0002332616232
+2.4610195312500	0.0002613258442
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kyy_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kyy_minimum.xg
new file mode 100644
index 0000000..11391da
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kyy_minimum.xg
@@ -0,0 +1,9 @@
+"kyy v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0000200396521
+0.7031484375000	-0.0000396846010
+1.0547226562500	-0.0000522357262
+1.4062968750000	-0.0000498152233
+1.7578710937500	-0.0000427798595
+2.1094453125000	-0.0000517951012
+2.4610195312500	-0.0000559727935
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kyy_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kyy_norm1.xg
new file mode 100644
index 0000000..8fb1f97
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kyy_norm1.xg
@@ -0,0 +1,9 @@
+"kyy v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000009492177
+0.7031484375000	0.0000019524185
+1.0547226562500	0.0000029794120
+1.4062968750000	0.0000039756172
+1.7578710937500	0.0000048699856
+2.1094453125000	0.0000056318008
+2.4610195312500	0.0000063668658
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kyy_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kyy_norm2.xg
new file mode 100644
index 0000000..ff99fa9
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kyy_norm2.xg
@@ -0,0 +1,9 @@
+"kyy v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000027811512
+0.7031484375000	0.0000052858809
+1.0547226562500	0.0000076434612
+1.4062968750000	0.0000097196607
+1.7578710937500	0.0000114106337
+2.1094453125000	0.0000128403585
+2.4610195312500	0.0000141320323
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kyz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kyz_maximum.xg
new file mode 100644
index 0000000..bc9f46a
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kyz_maximum.xg
@@ -0,0 +1,9 @@
+"kyz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000014512023
+0.7031484375000	0.0000035890545
+1.0547226562500	0.0000077664433
+1.4062968750000	0.0000116684406
+1.7578710937500	0.0000136908915
+2.1094453125000	0.0000126901337
+2.4610195312500	0.0000150423405
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kyz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kyz_minimum.xg
new file mode 100644
index 0000000..405b776
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kyz_minimum.xg
@@ -0,0 +1,9 @@
+"kyz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0000014513314
+0.7031484375000	-0.0000035799223
+1.0547226562500	-0.0000077488430
+1.4062968750000	-0.0000116387124
+1.7578710937500	-0.0000136624422
+2.1094453125000	-0.0000126750873
+2.4610195312500	-0.0000150246361
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kyz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kyz_norm1.xg
new file mode 100644
index 0000000..273a720
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kyz_norm1.xg
@@ -0,0 +1,9 @@
+"kyz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000000370476
+0.7031484375000	0.0000001036878
+1.0547226562500	0.0000002001379
+1.4062968750000	0.0000003155876
+1.7578710937500	0.0000004737082
+2.1094453125000	0.0000006766077
+2.4610195312500	0.0000009290752
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kyz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kyz_norm2.xg
new file mode 100644
index 0000000..cd8a870
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kyz_norm2.xg
@@ -0,0 +1,9 @@
+"kyz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000001105932
+0.7031484375000	0.0000003006188
+1.0547226562500	0.0000005779049
+1.4062968750000	0.0000008717027
+1.7578710937500	0.0000011727934
+2.1094453125000	0.0000015440780
+2.4610195312500	0.0000020409234
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kzz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kzz_maximum.xg
new file mode 100644
index 0000000..a472180
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kzz_maximum.xg
@@ -0,0 +1,9 @@
+"kzz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000496640600
+0.7031484375000	0.0000900440039
+1.0547226562500	0.0001228451255
+1.4062968750000	0.0001615000745
+1.7578710937500	0.0001988638761
+2.1094453125000	0.0002332616232
+2.4610195312500	0.0002613258442
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kzz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kzz_minimum.xg
new file mode 100644
index 0000000..9bd06c0
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kzz_minimum.xg
@@ -0,0 +1,9 @@
+"kzz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0000200396521
+0.7031484375000	-0.0000396846010
+1.0547226562500	-0.0000522357262
+1.4062968750000	-0.0000498152233
+1.7578710937500	-0.0000427798595
+2.1094453125000	-0.0000517951012
+2.4610195312500	-0.0000559727935
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kzz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kzz_norm1.xg
new file mode 100644
index 0000000..95ee197
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kzz_norm1.xg
@@ -0,0 +1,9 @@
+"kzz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000009492177
+0.7031484375000	0.0000019524185
+1.0547226562500	0.0000029794120
+1.4062968750000	0.0000039756172
+1.7578710937500	0.0000048699856
+2.1094453125000	0.0000056318008
+2.4610195312500	0.0000063668658
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/kzz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/kzz_norm2.xg
new file mode 100644
index 0000000..7a7b926
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/kzz_norm2.xg
@@ -0,0 +1,9 @@
+"kzz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000027811512
+0.7031484375000	0.0000052858809
+1.0547226562500	0.0000076434612
+1.4062968750000	0.0000097196607
+1.7578710937500	0.0000114106337
+2.1094453125000	0.0000128403585
+2.4610195312500	0.0000141320323
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momx_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momx_3D_diagonal.xg
new file mode 100644
index 0000000..8b3cdec
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momx_3D_diagonal.xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
+-2.1109206837e+01		0.0000000000e+00
+-1.9485355079e+01		0.0000000000e+00
+-1.7861503320e+01		0.0000000000e+00
+-1.6237651561e+01		0.0000000000e+00
+-1.4613799803e+01		0.0000000000e+00
+-1.2989948044e+01		0.0000000000e+00
+-1.1366096285e+01		0.0000000000e+00
+-9.7422445267e+00		0.0000000000e+00
+-8.1183927680e+00		0.0000000000e+00
+-6.4945410093e+00		0.0000000000e+00
+-4.8706892506e+00		0.0000000000e+00
+-3.2468374920e+00		0.0000000000e+00
+-1.6229857333e+00		0.0000000000e+00
+8.6602540378e-04		0.0000000000e+00
+1.6247177841e+00		0.0000000000e+00
+3.2485695428e+00		0.0000000000e+00
+4.8724213015e+00		0.0000000000e+00
+6.4962730601e+00		0.0000000000e+00
+8.1201248188e+00		0.0000000000e+00
+9.7439765775e+00		0.0000000000e+00
+1.1367828336e+01		0.0000000000e+00
+1.2991680095e+01		0.0000000000e+00
+1.4615531854e+01		0.0000000000e+00
+1.6239383612e+01		0.0000000000e+00
+1.7863235371e+01		0.0000000000e+00
+1.9487087130e+01		0.0000000000e+00
+2.1110938888e+01		0.0000000000e+00
+2.2734790647e+01		0.0000000000e+00
+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 3.5157421875e-01
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		1.4390667540e-08
+-2.2733058596e+01		3.1070276444e-08
+-2.1109206837e+01		1.7576820466e-08
+-1.9485355079e+01		2.7803072137e-08
+-1.7861503320e+01		4.5445451742e-08
+-1.6237651561e+01		7.7778849000e-08
+-1.4613799803e+01		1.4058498934e-07
+-1.2989948044e+01		2.7141762841e-07
+-1.1366096285e+01		5.6850029487e-07
+-9.7422445267e+00		1.1692248154e-06
+-8.1183927680e+00		-4.0818594539e-07
+-6.4945410093e+00		-3.3718207222e-07
+-4.8706892506e+00		-2.5391358885e-06
+-3.2468374920e+00		-5.7103391369e-06
+-1.6229857333e+00		-4.2749106155e-07
+8.6602540378e-04		5.2004293747e-08
+1.6247177841e+00		3.9016908412e-07
+3.2485695428e+00		5.7075058772e-06
+4.8724213015e+00		2.5361566825e-06
+6.4962730601e+00		3.3763739790e-07
+8.1201248188e+00		3.9549865493e-07
+9.7439765775e+00		-1.1697004037e-06
+1.1367828336e+01		-5.6803153899e-07
+1.2991680095e+01		-2.7122181547e-07
+1.4615531854e+01		-1.4048844364e-07
+1.6239383612e+01		-7.7735621870e-08
+1.7863235371e+01		-4.5422758644e-08
+1.9487087130e+01		-2.7790612287e-08
+2.1110938888e+01		-1.7570147989e-08
+2.2734790647e+01		-3.1059524997e-08
+2.4358642406e+01		-1.4385071538e-08
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 7.0314843750e-01
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		6.7678481054e-08
+-2.2733058596e+01		9.1784594504e-08
+-2.1109206837e+01		3.3494217711e-08
+-1.9485355079e+01		5.8301090743e-08
+-1.7861503320e+01		9.1013071837e-08
+-1.6237651561e+01		1.5556683258e-07
+-1.4613799803e+01		2.8121564015e-07
+-1.2989948044e+01		5.4307663806e-07
+-1.1366096285e+01		1.1381483118e-06
+-9.7422445267e+00		2.6422173394e-06
+-8.1183927680e+00		3.9768774423e-07
+-6.4945410093e+00		-1.1131800924e-06
+-4.8706892506e+00		-5.0520974183e-06
+-3.2468374920e+00		-1.1541020245e-05
+-1.6229857333e+00		-8.6665043156e-07
+8.6602540378e-04		9.6981947049e-08
+1.6247177841e+00		7.9789773700e-07
+3.2485695428e+00		1.1536391608e-05
+4.8724213015e+00		5.0460152043e-06
+6.4962730601e+00		1.1191246801e-06
+8.1201248188e+00		-4.2208142381e-07
+9.7439765775e+00		-2.6471076880e-06
+1.1367828336e+01		-1.1371886410e-06
+1.2991680095e+01		-5.4267773501e-07
+1.4615531854e+01		-2.8102857615e-07
+1.6239383612e+01		-1.5547108443e-07
+1.7863235371e+01		-9.0958729517e-08
+1.9487087130e+01		-5.8274904991e-08
+2.1110938888e+01		-3.3479061755e-08
+2.2734790647e+01		-9.1754701358e-08
+2.4358642406e+01		-6.7657712361e-08
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.0547226562e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		1.6565287196e-07
+-2.2733058596e+01		1.6726299697e-07
+-2.1109206837e+01		4.9268992974e-08
+-1.9485355079e+01		9.2025555931e-08
+-1.7861503320e+01		1.3776485078e-07
+-1.6237651561e+01		2.3340640342e-07
+-1.4613799803e+01		4.2193039519e-07
+-1.2989948044e+01		8.1518125463e-07
+-1.1366096285e+01		1.7080012772e-06
+-9.7422445267e+00		5.9599204248e-06
+-8.1183927680e+00		1.7640079420e-06
+-6.4945410093e+00		-4.2851989529e-06
+-4.8706892506e+00		-7.4949282127e-06
+-3.2468374920e+00		-1.7515107774e-05
+-1.6229857333e+00		-1.1423610883e-06
+8.6602540378e-04		1.3425635680e-07
+1.6247177841e+00		1.0477842294e-06
+3.2485695428e+00		1.7510753494e-05
+4.8724213015e+00		7.4854709474e-06
+6.4962730601e+00		4.3006254421e-06
+8.1201248188e+00		-1.7962181742e-06
+9.7439765775e+00		-5.9704188027e-06
+1.1367828336e+01		-1.7065556055e-06
+1.2991680095e+01		-8.1457181481e-07
+1.4615531854e+01		-4.2165038309e-07
+1.6239383612e+01		-2.3326401702e-07
+1.7863235371e+01		-1.3768511129e-07
+1.9487087130e+01		-9.1979123689e-08
+2.1110938888e+01		-4.9244708712e-08
+2.2734790647e+01		-1.6721216370e-07
+2.4358642406e+01		-1.6560615028e-07
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.4062968750e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		2.9241972773e-07
+-2.2733058596e+01		2.5021280356e-07
+-2.1109206837e+01		7.0268303172e-08
+-1.9485355079e+01		1.2624773821e-07
+-1.7861503320e+01		1.8755213522e-07
+-1.6237651561e+01		3.1173756689e-07
+-1.4613799803e+01		5.6276890580e-07
+-1.2989948044e+01		1.0878769793e-06
+-1.1366096285e+01		2.2427490725e-06
+-9.7422445267e+00		9.9974597287e-06
+-8.1183927680e+00		2.8408564935e-06
+-6.4945410093e+00		-9.2461761173e-06
+-4.8706892506e+00		-9.8223166996e-06
+-3.2468374920e+00		-2.3468768075e-05
+-1.6229857333e+00		-1.2653469391e-06
+8.6602540378e-04		1.7608286674e-07
+1.6247177841e+00		1.1191023142e-06
+3.2485695428e+00		2.3480769027e-05
+4.8724213015e+00		9.8091933213e-06
+6.4962730601e+00		9.2702094307e-06
+8.1201248188e+00		-2.8782621424e-06
+9.7439765775e+00		-1.0011387770e-05
+1.1367828336e+01		-2.2410234591e-06
+1.2991680095e+01		-1.0870607389e-06
+1.4615531854e+01		-5.6239427802e-07
+1.6239383612e+01		-3.1155179567e-07
+1.7863235371e+01		-1.8745177770e-07
+1.9487087130e+01		-1.2618392937e-07
+2.1110938888e+01		-7.0234980320e-08
+2.2734790647e+01		-2.5013942648e-07
+2.4358642406e+01		-2.9234042244e-07
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.7578710937e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		4.1766276472e-07
+-2.2733058596e+01		3.3760121105e-07
+-2.1109206837e+01		1.0536339519e-07
+-1.9485355079e+01		1.5649122867e-07
+-1.7861503320e+01		2.4119768884e-07
+-1.6237651561e+01		3.9172210166e-07
+-1.4613799803e+01		7.0389476299e-07
+-1.2989948044e+01		1.3612189454e-06
+-1.1366096285e+01		2.7294037949e-06
+-9.7422445267e+00		1.2125311739e-05
+-8.1183927680e+00		3.6223531260e-06
+-6.4945410093e+00		-1.3004160724e-05
+-4.8706892506e+00		-1.2056004400e-05
+-3.2468374920e+00		-2.9187542891e-05
+-1.6229857333e+00		-1.4059871949e-06
+8.6602540378e-04		2.0961249513e-07
+1.6247177841e+00		1.2151427213e-06
+3.2485695428e+00		2.9217358520e-05
+4.8724213015e+00		1.2039571726e-05
+6.4962730601e+00		1.3026130466e-05
+8.1201248188e+00		-3.6590718731e-06
+9.7439765775e+00		-1.2134415471e-05
+1.1367828336e+01		-2.7276765838e-06
+1.2991680095e+01		-1.3602057697e-06
+1.4615531854e+01		-7.0342707676e-07
+1.6239383612e+01		-3.9148912056e-07
+1.7863235371e+01		-2.4107173623e-07
+1.9487087130e+01		-1.5641560848e-07
+2.1110938888e+01		-1.0531947385e-07
+2.2734790647e+01		-3.3750420963e-07
+2.4358642406e+01		-4.1755094107e-07
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 2.1094453125e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		5.0976052149e-07
+-2.2733058596e+01		4.2600789540e-07
+-2.1109206837e+01		1.6417539766e-07
+-1.9485355079e+01		1.8066634502e-07
+-1.7861503320e+01		2.9664214364e-07
+-1.6237651561e+01		4.7495258853e-07
+-1.4613799803e+01		8.4583802482e-07
+-1.2989948044e+01		1.6338450626e-06
+-1.1366096285e+01		3.3707647671e-06
+-9.7422445267e+00		1.1604540721e-05
+-8.1183927680e+00		4.6181226116e-06
+-6.4945410093e+00		-1.3568167029e-05
+-4.8706892506e+00		-1.4416357279e-05
+-3.2468374920e+00		-3.4318035042e-05
+-1.6229857333e+00		-1.5090036055e-06
+8.6602540378e-04		2.1785766859e-07
+1.6247177841e+00		1.2840972775e-06
+3.2485695428e+00		3.4373090953e-05
+4.8724213015e+00		1.4397630686e-05
+6.4962730601e+00		1.3566914690e-05
+8.1201248188e+00		-4.6636064805e-06
+9.7439765775e+00		-1.1594964791e-05
+1.1367828336e+01		-3.3684054651e-06
+1.2991680095e+01		-1.6326430538e-06
+1.4615531854e+01		-8.4527683174e-07
+1.6239383612e+01		-4.7466962754e-07
+1.7863235371e+01		-2.9648639568e-07
+1.9487087130e+01		-1.8057916331e-07
+2.1110938888e+01		-1.6411475766e-07
+2.2734790647e+01		-4.2588764141e-07
+2.4358642406e+01		-5.0962353133e-07
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 2.4610195312e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		5.4881678962e-07
+-2.2733058596e+01		5.0851606299e-07
+-2.1109206837e+01		2.5267960639e-07
+-1.9485355079e+01		2.0299510377e-07
+-1.7861503320e+01		3.4893021655e-07
+-1.6237651561e+01		5.6227092825e-07
+-1.4613799803e+01		9.8966720206e-07
+-1.2989948044e+01		1.8967976512e-06
+-1.1366096285e+01		4.4376353243e-06
+-9.7422445267e+00		9.8911207135e-06
+-8.1183927680e+00		5.7225088910e-06
+-6.4945410093e+00		-1.1786614350e-05
+-4.8706892506e+00		-1.7319519777e-05
+-3.2468374920e+00		-3.8378445069e-05
+-1.6229857333e+00		-1.7421614255e-06
+8.6602540378e-04		2.5609811521e-07
+1.6247177841e+00		1.4630159234e-06
+3.2485695428e+00		3.8456003310e-05
+4.8724213015e+00		1.7299458929e-05
+6.4962730601e+00		1.1744877805e-05
+8.1201248188e+00		-5.7895474427e-06
+9.7439765775e+00		-9.8541037434e-06
+1.1367828336e+01		-4.4329194819e-06
+1.2991680095e+01		-1.8954527036e-06
+1.4615531854e+01		-9.8900922699e-07
+1.6239383612e+01		-5.6193753074e-07
+1.7863235371e+01		-3.4874645670e-07
+1.9487087130e+01		-2.0289563105e-07
+2.1110938888e+01		-2.5259344124e-07
+2.2734790647e+01		-5.0837302080e-07
+2.4358642406e+01		-5.4866717006e-07
+2.5982494164e+01		0.0000000000e+00
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momx_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momx_maximum.xg
new file mode 100644
index 0000000..6ec957c
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momx_maximum.xg
@@ -0,0 +1,9 @@
+"momx v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000152413022
+0.7031484375000	0.0000243498945
+1.0547226562500	0.0000299347227
+1.4062968750000	0.0000346788205
+1.7578710937500	0.0000427008495
+2.1094453125000	0.0000503596547
+2.4610195312500	0.0000571720020
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momx_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momx_minimum.xg
new file mode 100644
index 0000000..c3a4595
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momx_minimum.xg
@@ -0,0 +1,9 @@
+"momx v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0000152829510
+0.7031484375000	-0.0000243859599
+1.0547226562500	-0.0000299945476
+1.4062968750000	-0.0000346484773
+1.7578710937500	-0.0000426424715
+2.1094453125000	-0.0000502599014
+2.4610195312500	-0.0000570399355
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momx_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momx_norm1.xg
new file mode 100644
index 0000000..d395516
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momx_norm1.xg
@@ -0,0 +1,9 @@
+"momx v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000004766219
+0.7031484375000	0.0000008920512
+1.0547226562500	0.0000012401630
+1.4062968750000	0.0000015457154
+1.7578710937500	0.0000017864035
+2.1094453125000	0.0000020293743
+2.4610195312500	0.0000022735855
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momx_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momx_norm2.xg
new file mode 100644
index 0000000..bcfb6db
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momx_norm2.xg
@@ -0,0 +1,9 @@
+"momx v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000015168736
+0.7031484375000	0.0000025274964
+1.0547226562500	0.0000032956884
+1.4062968750000	0.0000039233507
+1.7578710937500	0.0000043804951
+2.1094453125000	0.0000047471527
+2.4610195312500	0.0000051201996
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momx_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momx_x_[16][16].xg
new file mode 100644
index 0000000..d320760
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momx_x_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		0.0000000000e+00
+-1.3124937500e+01		0.0000000000e+00
+-1.2187406250e+01		0.0000000000e+00
+-1.1249875000e+01		0.0000000000e+00
+-1.0312343750e+01		0.0000000000e+00
+-9.3748125000e+00		0.0000000000e+00
+-8.4372812500e+00		0.0000000000e+00
+-7.4997500000e+00		0.0000000000e+00
+-6.5622187500e+00		0.0000000000e+00
+-5.6246875000e+00		0.0000000000e+00
+-4.6871562500e+00		0.0000000000e+00
+-3.7496250000e+00		0.0000000000e+00
+-2.8120937500e+00		0.0000000000e+00
+-1.8745625000e+00		0.0000000000e+00
+-9.3703125000e-01		0.0000000000e+00
+5.0000000000e-04		0.0000000000e+00
+9.3803125000e-01		0.0000000000e+00
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+7.5007500000e+00		0.0000000000e+00
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+1.4063468750e+01		0.0000000000e+00
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 3.5157421875e-01
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		6.8397971955e-08
+-1.3124937500e+01		-4.7724545281e-07
+-1.2187406250e+01		-1.1045103585e-06
+-1.1249875000e+01		-1.6963555067e-06
+-1.0312343750e+01		-2.8329447330e-06
+-9.3748125000e+00		2.5201309827e-06
+-8.4372812500e+00		4.1289818644e-06
+-7.4997500000e+00		-9.0512649090e-07
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+-2.8120937500e+00		-6.8807511665e-06
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+-9.3703125000e-01		-2.4358802155e-07
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+7.5007500000e+00		8.7815470116e-07
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+1.4063468750e+01		-6.8432325799e-08
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 7.0314843750e-01
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		6.8293577967e-07
+-1.3124937500e+01		-4.5136335054e-07
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+-1.1249875000e+01		-3.2248384213e-06
+-1.0312343750e+01		-5.4345662464e-06
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+-1.8745625000e+00		-1.7992155041e-05
+-9.3703125000e-01		-1.8480080654e-07
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+4.6881562500e+00		6.9997464851e-07
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+7.5007500000e+00		6.8912385679e-07
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+1.2188406250e+01		2.2077098383e-06
+1.3125937500e+01		4.5100837260e-07
+1.4063468750e+01		-6.8286574221e-07
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 1.0547226562e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		1.8457318487e-06
+-1.3124937500e+01		-2.1784683563e-07
+-1.2187406250e+01		-3.2286960905e-06
+-1.1249875000e+01		-4.6324401937e-06
+-1.0312343750e+01		-7.4209907819e-06
+-9.3748125000e+00		3.6806088437e-06
+-8.4372812500e+00		1.2246235613e-05
+-7.4997500000e+00		9.4893620196e-07
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+-3.7496250000e+00		-8.2553503324e-06
+-2.8120937500e+00		-1.8744280101e-05
+-1.8745625000e+00		-2.6399174168e-05
+-9.3703125000e-01		3.1301817967e-08
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+3.7506250000e+00		8.2452085824e-06
+4.6881562500e+00		8.7328954931e-07
+5.6256875000e+00		-2.3496098027e-06
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+7.5007500000e+00		-1.0149740602e-06
+8.4382812500e+00		-1.2260665897e-05
+9.3758125000e+00		-3.6003584024e-06
+1.0313343750e+01		7.4174175175e-06
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+1.3125937500e+01		2.1745878711e-07
+1.4063468750e+01		-1.8454133615e-06
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 1.4062968750e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		3.1916013759e-06
+-1.3124937500e+01		1.3091148449e-07
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+-9.3748125000e+00		1.8109884939e-06
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+-7.4997500000e+00		4.2045434003e-06
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+-9.3703125000e-01		2.0022897240e-08
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+4.6881562500e+00		1.4417017440e-06
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momx_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momx_y_[16][16].xg
new file mode 100644
index 0000000..6c60519
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momx_y_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momx_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momx_z_[16][16].xg
new file mode 100644
index 0000000..b5ffa26
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momx_z_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+"Time = 2.1094453125e+00
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+
+"Time = 2.4610195312e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momy_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momy_3D_diagonal.xg
new file mode 100644
index 0000000..8b3cdec
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momy_3D_diagonal.xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+
+"Time = 3.5157421875e-01
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+-1.1366096285e+01		5.6850029487e-07
+-9.7422445267e+00		1.1692248154e-06
+-8.1183927680e+00		-4.0818594539e-07
+-6.4945410093e+00		-3.3718207222e-07
+-4.8706892506e+00		-2.5391358885e-06
+-3.2468374920e+00		-5.7103391369e-06
+-1.6229857333e+00		-4.2749106155e-07
+8.6602540378e-04		5.2004293747e-08
+1.6247177841e+00		3.9016908412e-07
+3.2485695428e+00		5.7075058772e-06
+4.8724213015e+00		2.5361566825e-06
+6.4962730601e+00		3.3763739790e-07
+8.1201248188e+00		3.9549865493e-07
+9.7439765775e+00		-1.1697004037e-06
+1.1367828336e+01		-5.6803153899e-07
+1.2991680095e+01		-2.7122181547e-07
+1.4615531854e+01		-1.4048844364e-07
+1.6239383612e+01		-7.7735621870e-08
+1.7863235371e+01		-4.5422758644e-08
+1.9487087130e+01		-2.7790612287e-08
+2.1110938888e+01		-1.7570147989e-08
+2.2734790647e+01		-3.1059524997e-08
+2.4358642406e+01		-1.4385071538e-08
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 7.0314843750e-01
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		6.7678481054e-08
+-2.2733058596e+01		9.1784594504e-08
+-2.1109206837e+01		3.3494217711e-08
+-1.9485355079e+01		5.8301090743e-08
+-1.7861503320e+01		9.1013071837e-08
+-1.6237651561e+01		1.5556683258e-07
+-1.4613799803e+01		2.8121564015e-07
+-1.2989948044e+01		5.4307663806e-07
+-1.1366096285e+01		1.1381483118e-06
+-9.7422445267e+00		2.6422173394e-06
+-8.1183927680e+00		3.9768774423e-07
+-6.4945410093e+00		-1.1131800924e-06
+-4.8706892506e+00		-5.0520974183e-06
+-3.2468374920e+00		-1.1541020245e-05
+-1.6229857333e+00		-8.6665043156e-07
+8.6602540378e-04		9.6981947049e-08
+1.6247177841e+00		7.9789773700e-07
+3.2485695428e+00		1.1536391608e-05
+4.8724213015e+00		5.0460152043e-06
+6.4962730601e+00		1.1191246801e-06
+8.1201248188e+00		-4.2208142381e-07
+9.7439765775e+00		-2.6471076880e-06
+1.1367828336e+01		-1.1371886410e-06
+1.2991680095e+01		-5.4267773501e-07
+1.4615531854e+01		-2.8102857615e-07
+1.6239383612e+01		-1.5547108443e-07
+1.7863235371e+01		-9.0958729517e-08
+1.9487087130e+01		-5.8274904991e-08
+2.1110938888e+01		-3.3479061755e-08
+2.2734790647e+01		-9.1754701358e-08
+2.4358642406e+01		-6.7657712361e-08
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.0547226562e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		1.6565287196e-07
+-2.2733058596e+01		1.6726299697e-07
+-2.1109206837e+01		4.9268992974e-08
+-1.9485355079e+01		9.2025555931e-08
+-1.7861503320e+01		1.3776485078e-07
+-1.6237651561e+01		2.3340640342e-07
+-1.4613799803e+01		4.2193039519e-07
+-1.2989948044e+01		8.1518125463e-07
+-1.1366096285e+01		1.7080012772e-06
+-9.7422445267e+00		5.9599204248e-06
+-8.1183927680e+00		1.7640079420e-06
+-6.4945410093e+00		-4.2851989529e-06
+-4.8706892506e+00		-7.4949282127e-06
+-3.2468374920e+00		-1.7515107774e-05
+-1.6229857333e+00		-1.1423610883e-06
+8.6602540378e-04		1.3425635680e-07
+1.6247177841e+00		1.0477842294e-06
+3.2485695428e+00		1.7510753494e-05
+4.8724213015e+00		7.4854709474e-06
+6.4962730601e+00		4.3006254421e-06
+8.1201248188e+00		-1.7962181742e-06
+9.7439765775e+00		-5.9704188027e-06
+1.1367828336e+01		-1.7065556055e-06
+1.2991680095e+01		-8.1457181481e-07
+1.4615531854e+01		-4.2165038309e-07
+1.6239383612e+01		-2.3326401702e-07
+1.7863235371e+01		-1.3768511129e-07
+1.9487087130e+01		-9.1979123689e-08
+2.1110938888e+01		-4.9244708712e-08
+2.2734790647e+01		-1.6721216370e-07
+2.4358642406e+01		-1.6560615028e-07
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.4062968750e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		2.9241972773e-07
+-2.2733058596e+01		2.5021280356e-07
+-2.1109206837e+01		7.0268303172e-08
+-1.9485355079e+01		1.2624773821e-07
+-1.7861503320e+01		1.8755213522e-07
+-1.6237651561e+01		3.1173756689e-07
+-1.4613799803e+01		5.6276890580e-07
+-1.2989948044e+01		1.0878769793e-06
+-1.1366096285e+01		2.2427490725e-06
+-9.7422445267e+00		9.9974597287e-06
+-8.1183927680e+00		2.8408564935e-06
+-6.4945410093e+00		-9.2461761173e-06
+-4.8706892506e+00		-9.8223166996e-06
+-3.2468374920e+00		-2.3468768075e-05
+-1.6229857333e+00		-1.2653469391e-06
+8.6602540378e-04		1.7608286674e-07
+1.6247177841e+00		1.1191023142e-06
+3.2485695428e+00		2.3480769027e-05
+4.8724213015e+00		9.8091933213e-06
+6.4962730601e+00		9.2702094307e-06
+8.1201248188e+00		-2.8782621424e-06
+9.7439765775e+00		-1.0011387770e-05
+1.1367828336e+01		-2.2410234591e-06
+1.2991680095e+01		-1.0870607389e-06
+1.4615531854e+01		-5.6239427802e-07
+1.6239383612e+01		-3.1155179567e-07
+1.7863235371e+01		-1.8745177770e-07
+1.9487087130e+01		-1.2618392937e-07
+2.1110938888e+01		-7.0234980320e-08
+2.2734790647e+01		-2.5013942648e-07
+2.4358642406e+01		-2.9234042244e-07
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.7578710937e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		4.1766276472e-07
+-2.2733058596e+01		3.3760121105e-07
+-2.1109206837e+01		1.0536339519e-07
+-1.9485355079e+01		1.5649122867e-07
+-1.7861503320e+01		2.4119768884e-07
+-1.6237651561e+01		3.9172210166e-07
+-1.4613799803e+01		7.0389476299e-07
+-1.2989948044e+01		1.3612189454e-06
+-1.1366096285e+01		2.7294037949e-06
+-9.7422445267e+00		1.2125311739e-05
+-8.1183927680e+00		3.6223531260e-06
+-6.4945410093e+00		-1.3004160724e-05
+-4.8706892506e+00		-1.2056004400e-05
+-3.2468374920e+00		-2.9187542891e-05
+-1.6229857333e+00		-1.4059871949e-06
+8.6602540378e-04		2.0961249513e-07
+1.6247177841e+00		1.2151427213e-06
+3.2485695428e+00		2.9217358520e-05
+4.8724213015e+00		1.2039571726e-05
+6.4962730601e+00		1.3026130466e-05
+8.1201248188e+00		-3.6590718731e-06
+9.7439765775e+00		-1.2134415471e-05
+1.1367828336e+01		-2.7276765838e-06
+1.2991680095e+01		-1.3602057697e-06
+1.4615531854e+01		-7.0342707676e-07
+1.6239383612e+01		-3.9148912056e-07
+1.7863235371e+01		-2.4107173623e-07
+1.9487087130e+01		-1.5641560848e-07
+2.1110938888e+01		-1.0531947385e-07
+2.2734790647e+01		-3.3750420963e-07
+2.4358642406e+01		-4.1755094107e-07
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 2.1094453125e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		5.0976052149e-07
+-2.2733058596e+01		4.2600789540e-07
+-2.1109206837e+01		1.6417539766e-07
+-1.9485355079e+01		1.8066634502e-07
+-1.7861503320e+01		2.9664214364e-07
+-1.6237651561e+01		4.7495258853e-07
+-1.4613799803e+01		8.4583802482e-07
+-1.2989948044e+01		1.6338450626e-06
+-1.1366096285e+01		3.3707647671e-06
+-9.7422445267e+00		1.1604540721e-05
+-8.1183927680e+00		4.6181226116e-06
+-6.4945410093e+00		-1.3568167029e-05
+-4.8706892506e+00		-1.4416357279e-05
+-3.2468374920e+00		-3.4318035042e-05
+-1.6229857333e+00		-1.5090036055e-06
+8.6602540378e-04		2.1785766859e-07
+1.6247177841e+00		1.2840972775e-06
+3.2485695428e+00		3.4373090953e-05
+4.8724213015e+00		1.4397630686e-05
+6.4962730601e+00		1.3566914690e-05
+8.1201248188e+00		-4.6636064805e-06
+9.7439765775e+00		-1.1594964791e-05
+1.1367828336e+01		-3.3684054651e-06
+1.2991680095e+01		-1.6326430538e-06
+1.4615531854e+01		-8.4527683174e-07
+1.6239383612e+01		-4.7466962754e-07
+1.7863235371e+01		-2.9648639568e-07
+1.9487087130e+01		-1.8057916331e-07
+2.1110938888e+01		-1.6411475766e-07
+2.2734790647e+01		-4.2588764141e-07
+2.4358642406e+01		-5.0962353133e-07
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 2.4610195312e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		5.4881678962e-07
+-2.2733058596e+01		5.0851606299e-07
+-2.1109206837e+01		2.5267960639e-07
+-1.9485355079e+01		2.0299510377e-07
+-1.7861503320e+01		3.4893021655e-07
+-1.6237651561e+01		5.6227092825e-07
+-1.4613799803e+01		9.8966720206e-07
+-1.2989948044e+01		1.8967976512e-06
+-1.1366096285e+01		4.4376353243e-06
+-9.7422445267e+00		9.8911207135e-06
+-8.1183927680e+00		5.7225088910e-06
+-6.4945410093e+00		-1.1786614350e-05
+-4.8706892506e+00		-1.7319519777e-05
+-3.2468374920e+00		-3.8378445069e-05
+-1.6229857333e+00		-1.7421614255e-06
+8.6602540378e-04		2.5609811521e-07
+1.6247177841e+00		1.4630159234e-06
+3.2485695428e+00		3.8456003310e-05
+4.8724213015e+00		1.7299458929e-05
+6.4962730601e+00		1.1744877805e-05
+8.1201248188e+00		-5.7895474427e-06
+9.7439765775e+00		-9.8541037434e-06
+1.1367828336e+01		-4.4329194819e-06
+1.2991680095e+01		-1.8954527036e-06
+1.4615531854e+01		-9.8900922699e-07
+1.6239383612e+01		-5.6193753074e-07
+1.7863235371e+01		-3.4874645670e-07
+1.9487087130e+01		-2.0289563105e-07
+2.1110938888e+01		-2.5259344124e-07
+2.2734790647e+01		-5.0837302080e-07
+2.4358642406e+01		-5.4866717006e-07
+2.5982494164e+01		0.0000000000e+00
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momy_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momy_maximum.xg
new file mode 100644
index 0000000..81cee44
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momy_maximum.xg
@@ -0,0 +1,9 @@
+"momy v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000152413022
+0.7031484375000	0.0000243498945
+1.0547226562500	0.0000299347227
+1.4062968750000	0.0000346788205
+1.7578710937500	0.0000427008495
+2.1094453125000	0.0000503596547
+2.4610195312500	0.0000571720020
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momy_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momy_minimum.xg
new file mode 100644
index 0000000..5f5e662
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momy_minimum.xg
@@ -0,0 +1,9 @@
+"momy v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0000152829510
+0.7031484375000	-0.0000243859599
+1.0547226562500	-0.0000299945476
+1.4062968750000	-0.0000346484773
+1.7578710937500	-0.0000426424715
+2.1094453125000	-0.0000502599014
+2.4610195312500	-0.0000570399355
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momy_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momy_norm1.xg
new file mode 100644
index 0000000..e09b879
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momy_norm1.xg
@@ -0,0 +1,9 @@
+"momy v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000004766219
+0.7031484375000	0.0000008920512
+1.0547226562500	0.0000012401630
+1.4062968750000	0.0000015457154
+1.7578710937500	0.0000017864035
+2.1094453125000	0.0000020293743
+2.4610195312500	0.0000022735855
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momy_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momy_norm2.xg
new file mode 100644
index 0000000..aabfb46
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momy_norm2.xg
@@ -0,0 +1,9 @@
+"momy v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000015168736
+0.7031484375000	0.0000025274964
+1.0547226562500	0.0000032956884
+1.4062968750000	0.0000039233507
+1.7578710937500	0.0000043804951
+2.1094453125000	0.0000047471527
+2.4610195312500	0.0000051201996
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momy_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momy_x_[16][16].xg
new file mode 100644
index 0000000..8923288
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momy_x_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		0.0000000000e+00
+-1.3124937500e+01		0.0000000000e+00
+-1.2187406250e+01		0.0000000000e+00
+-1.1249875000e+01		0.0000000000e+00
+-1.0312343750e+01		0.0000000000e+00
+-9.3748125000e+00		0.0000000000e+00
+-8.4372812500e+00		0.0000000000e+00
+-7.4997500000e+00		0.0000000000e+00
+-6.5622187500e+00		0.0000000000e+00
+-5.6246875000e+00		0.0000000000e+00
+-4.6871562500e+00		0.0000000000e+00
+-3.7496250000e+00		0.0000000000e+00
+-2.8120937500e+00		0.0000000000e+00
+-1.8745625000e+00		0.0000000000e+00
+-9.3703125000e-01		0.0000000000e+00
+5.0000000000e-04		0.0000000000e+00
+9.3803125000e-01		0.0000000000e+00
+1.8755625000e+00		0.0000000000e+00
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+3.7506250000e+00		0.0000000000e+00
+4.6881562500e+00		0.0000000000e+00
+5.6256875000e+00		0.0000000000e+00
+6.5632187500e+00		0.0000000000e+00
+7.5007500000e+00		0.0000000000e+00
+8.4382812500e+00		0.0000000000e+00
+9.3758125000e+00		0.0000000000e+00
+1.0313343750e+01		0.0000000000e+00
+1.1250875000e+01		0.0000000000e+00
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+1.3125937500e+01		0.0000000000e+00
+1.4063468750e+01		0.0000000000e+00
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 3.5157421875e-01
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		6.2567050040e-11
+-1.3124937500e+01		7.0554148616e-11
+-1.2187406250e+01		1.2758519830e-10
+-1.1249875000e+01		1.9495835778e-10
+-1.0312343750e+01		4.0046633006e-10
+-9.3748125000e+00		4.0004534394e-10
+-8.4372812500e+00		-1.8480687492e-09
+-7.4997500000e+00		1.8271898242e-09
+-6.5622187500e+00		2.8345934859e-09
+-5.6246875000e+00		5.8188170893e-09
+-4.6871562500e+00		1.0905424601e-08
+-3.7496250000e+00		1.8477952843e-08
+-2.8120937500e+00		2.8467599647e-08
+-1.8745625000e+00		3.9447329711e-08
+-9.3703125000e-01		4.8568006737e-08
+5.0000000000e-04		5.2004293747e-08
+9.3803125000e-01		4.8552224919e-08
+1.8755625000e+00		3.9463786230e-08
+2.8130937500e+00		2.8432958571e-08
+3.7506250000e+00		1.8435282960e-08
+4.6881562500e+00		1.0902027687e-08
+5.6256875000e+00		5.8257704853e-09
+6.5632187500e+00		2.8346331493e-09
+7.5007500000e+00		1.8267369610e-09
+8.4382812500e+00		-1.8359264538e-09
+9.3758125000e+00		4.0256094320e-10
+1.0313343750e+01		4.0144709010e-10
+1.1250875000e+01		1.9521836745e-10
+1.2188406250e+01		1.2795042441e-10
+1.3125937500e+01		7.0851932480e-11
+1.4063468750e+01		6.2720368708e-11
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 7.0314843750e-01
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momy_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momy_y_[16][16].xg
new file mode 100644
index 0000000..1dfafd8
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momy_y_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momy_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momy_z_[16][16].xg
new file mode 100644
index 0000000..8f7e90f
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momy_z_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+4.6881562500e+00		4.9127480117e-08
+5.6256875000e+00		2.7894838315e-08
+6.5632187500e+00		1.6177943017e-08
+7.5007500000e+00		6.1539392517e-09
+8.4382812500e+00		6.6560966180e-09
+9.3758125000e+00		2.1172020830e-09
+1.0313343750e+01		3.7268770940e-10
+1.1250875000e+01		1.1735781582e-09
+1.2188406250e+01		8.2946535824e-10
+1.3125937500e+01		5.5270947667e-10
+1.4063468750e+01		4.5072538478e-10
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 2.4610195312e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		5.1827426191e-10
+-1.3124937500e+01		6.7098761838e-10
+-1.2187406250e+01		9.4823721962e-10
+-1.1249875000e+01		9.5094800345e-10
+-1.0312343750e+01		4.3428263322e-10
+-9.3748125000e+00		5.0695634846e-09
+-8.4372812500e+00		6.9857160877e-09
+-7.4997500000e+00		1.0958625480e-08
+-6.5622187500e+00		1.6322573750e-08
+-5.6246875000e+00		3.2352306667e-08
+-4.6871562500e+00		4.9795055064e-08
+-3.7496250000e+00		9.0006239909e-08
+-2.8120937500e+00		1.3901006197e-07
+-1.8745625000e+00		1.9322688258e-07
+-9.3703125000e-01		2.4082682846e-07
+5.0000000000e-04		2.5609811521e-07
+9.3803125000e-01		2.4081282954e-07
+1.8755625000e+00		1.9318950440e-07
+2.8130937500e+00		1.3898484398e-07
+3.7506250000e+00		8.9985487074e-08
+4.6881562500e+00		4.9740266585e-08
+5.6256875000e+00		3.2324314118e-08
+6.5632187500e+00		1.6342279115e-08
+7.5007500000e+00		1.0964422430e-08
+8.4382812500e+00		7.0081459321e-09
+9.3758125000e+00		5.0862587233e-09
+1.0313343750e+01		4.4634521854e-10
+1.1250875000e+01		9.5244170549e-10
+1.2188406250e+01		9.5100875917e-10
+1.3125937500e+01		6.7142002976e-10
+1.4063468750e+01		5.1849881816e-10
+1.5001000000e+01		0.0000000000e+00
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momz_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momz_3D_diagonal.xg
new file mode 100644
index 0000000..bbd2fc9
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momz_3D_diagonal.xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
+-2.1109206837e+01		0.0000000000e+00
+-1.9485355079e+01		0.0000000000e+00
+-1.7861503320e+01		0.0000000000e+00
+-1.6237651561e+01		0.0000000000e+00
+-1.4613799803e+01		0.0000000000e+00
+-1.2989948044e+01		0.0000000000e+00
+-1.1366096285e+01		0.0000000000e+00
+-9.7422445267e+00		0.0000000000e+00
+-8.1183927680e+00		0.0000000000e+00
+-6.4945410093e+00		0.0000000000e+00
+-4.8706892506e+00		0.0000000000e+00
+-3.2468374920e+00		0.0000000000e+00
+-1.6229857333e+00		0.0000000000e+00
+8.6602540378e-04		0.0000000000e+00
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+9.7439765775e+00		0.0000000000e+00
+1.1367828336e+01		0.0000000000e+00
+1.2991680095e+01		0.0000000000e+00
+1.4615531854e+01		0.0000000000e+00
+1.6239383612e+01		0.0000000000e+00
+1.7863235371e+01		0.0000000000e+00
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+2.1110938888e+01		0.0000000000e+00
+2.2734790647e+01		0.0000000000e+00
+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 3.5157421875e-01
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		1.4390667540e-08
+-2.2733058596e+01		3.1070276444e-08
+-2.1109206837e+01		1.7576820465e-08
+-1.9485355079e+01		2.7803072129e-08
+-1.7861503320e+01		4.5445451743e-08
+-1.6237651561e+01		7.7778849017e-08
+-1.4613799803e+01		1.4058498939e-07
+-1.2989948044e+01		2.7141762841e-07
+-1.1366096285e+01		5.6850029487e-07
+-9.7422445267e+00		1.1692248154e-06
+-8.1183927680e+00		-4.0818594533e-07
+-6.4945410093e+00		-3.3718207221e-07
+-4.8706892506e+00		-2.5391358885e-06
+-3.2468374920e+00		-5.7103391369e-06
+-1.6229857333e+00		-4.2749106154e-07
+8.6602540378e-04		5.2004293747e-08
+1.6247177841e+00		3.9016908412e-07
+3.2485695428e+00		5.7075058772e-06
+4.8724213015e+00		2.5361566825e-06
+6.4962730601e+00		3.3763739790e-07
+8.1201248188e+00		3.9549865493e-07
+9.7439765775e+00		-1.1697004037e-06
+1.1367828336e+01		-5.6803153899e-07
+1.2991680095e+01		-2.7122181547e-07
+1.4615531854e+01		-1.4048844364e-07
+1.6239383612e+01		-7.7735621889e-08
+1.7863235371e+01		-4.5422758651e-08
+1.9487087130e+01		-2.7790612287e-08
+2.1110938888e+01		-1.7570147989e-08
+2.2734790647e+01		-3.1059524998e-08
+2.4358642406e+01		-1.4385071546e-08
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 7.0314843750e-01
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		6.7678481054e-08
+-2.2733058596e+01		9.1784594504e-08
+-2.1109206837e+01		3.3494217707e-08
+-1.9485355079e+01		5.8301090720e-08
+-1.7861503320e+01		9.1013071838e-08
+-1.6237651561e+01		1.5556683262e-07
+-1.4613799803e+01		2.8121564018e-07
+-1.2989948044e+01		5.4307663806e-07
+-1.1366096285e+01		1.1381483118e-06
+-9.7422445267e+00		2.6422173394e-06
+-8.1183927680e+00		3.9768774424e-07
+-6.4945410093e+00		-1.1131800923e-06
+-4.8706892506e+00		-5.0520974183e-06
+-3.2468374920e+00		-1.1541020245e-05
+-1.6229857333e+00		-8.6665043154e-07
+8.6602540378e-04		9.6981947050e-08
+1.6247177841e+00		7.9789773700e-07
+3.2485695428e+00		1.1536391608e-05
+4.8724213015e+00		5.0460152043e-06
+6.4962730601e+00		1.1191246801e-06
+8.1201248188e+00		-4.2208142381e-07
+9.7439765775e+00		-2.6471076880e-06
+1.1367828336e+01		-1.1371886410e-06
+1.2991680095e+01		-5.4267773501e-07
+1.4615531854e+01		-2.8102857615e-07
+1.6239383612e+01		-1.5547108445e-07
+1.7863235371e+01		-9.0958729441e-08
+1.9487087130e+01		-5.8274904994e-08
+2.1110938888e+01		-3.3479061752e-08
+2.2734790647e+01		-9.1754701359e-08
+2.4358642406e+01		-6.7657712372e-08
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.0547226562e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		1.6565287196e-07
+-2.2733058596e+01		1.6726299696e-07
+-2.1109206837e+01		4.9268992980e-08
+-1.9485355079e+01		9.2025555918e-08
+-1.7861503320e+01		1.3776485078e-07
+-1.6237651561e+01		2.3340640337e-07
+-1.4613799803e+01		4.2193039525e-07
+-1.2989948044e+01		8.1518125465e-07
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+-9.7422445267e+00		5.9599204248e-06
+-8.1183927680e+00		1.7640079420e-06
+-6.4945410093e+00		-4.2851989528e-06
+-4.8706892506e+00		-7.4949282127e-06
+-3.2468374920e+00		-1.7515107774e-05
+-1.6229857333e+00		-1.1423610883e-06
+8.6602540378e-04		1.3425635680e-07
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+4.8724213015e+00		7.4854709474e-06
+6.4962730601e+00		4.3006254421e-06
+8.1201248188e+00		-1.7962181742e-06
+9.7439765775e+00		-5.9704188027e-06
+1.1367828336e+01		-1.7065556055e-06
+1.2991680095e+01		-8.1457181482e-07
+1.4615531854e+01		-4.2165038309e-07
+1.6239383612e+01		-2.3326401698e-07
+1.7863235371e+01		-1.3768511124e-07
+1.9487087130e+01		-9.1979123694e-08
+2.1110938888e+01		-4.9244708720e-08
+2.2734790647e+01		-1.6721216370e-07
+2.4358642406e+01		-1.6560615029e-07
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.4062968750e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		2.9241972773e-07
+-2.2733058596e+01		2.5021280356e-07
+-2.1109206837e+01		7.0268303165e-08
+-1.9485355079e+01		1.2624773819e-07
+-1.7861503320e+01		1.8755213522e-07
+-1.6237651561e+01		3.1173756679e-07
+-1.4613799803e+01		5.6276890586e-07
+-1.2989948044e+01		1.0878769793e-06
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+-9.7422445267e+00		9.9974597287e-06
+-8.1183927680e+00		2.8408564935e-06
+-6.4945410093e+00		-9.2461761172e-06
+-4.8706892506e+00		-9.8223166996e-06
+-3.2468374920e+00		-2.3468768075e-05
+-1.6229857333e+00		-1.2653469391e-06
+8.6602540378e-04		1.7608286674e-07
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+8.1201248188e+00		-2.8782621424e-06
+9.7439765775e+00		-1.0011387771e-05
+1.1367828336e+01		-2.2410234591e-06
+1.2991680095e+01		-1.0870607389e-06
+1.4615531854e+01		-5.6239427799e-07
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+2.2734790647e+01		-2.5013942648e-07
+2.4358642406e+01		-2.9234042246e-07
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.7578710937e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		4.1766276472e-07
+-2.2733058596e+01		3.3760121104e-07
+-2.1109206837e+01		1.0536339518e-07
+-1.9485355079e+01		1.5649122866e-07
+-1.7861503320e+01		2.4119768884e-07
+-1.6237651561e+01		3.9172210162e-07
+-1.4613799803e+01		7.0389476290e-07
+-1.2989948044e+01		1.3612189454e-06
+-1.1366096285e+01		2.7294037950e-06
+-9.7422445267e+00		1.2125311739e-05
+-8.1183927680e+00		3.6223531260e-06
+-6.4945410093e+00		-1.3004160724e-05
+-4.8706892506e+00		-1.2056004400e-05
+-3.2468374920e+00		-2.9187542891e-05
+-1.6229857333e+00		-1.4059871949e-06
+8.6602540378e-04		2.0961249513e-07
+1.6247177841e+00		1.2151427213e-06
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+4.8724213015e+00		1.2039571726e-05
+6.4962730601e+00		1.3026130466e-05
+8.1201248188e+00		-3.6590718731e-06
+9.7439765775e+00		-1.2134415471e-05
+1.1367828336e+01		-2.7276765838e-06
+1.2991680095e+01		-1.3602057697e-06
+1.4615531854e+01		-7.0342707667e-07
+1.6239383612e+01		-3.9148912047e-07
+1.7863235371e+01		-2.4107173626e-07
+1.9487087130e+01		-1.5641560847e-07
+2.1110938888e+01		-1.0531947384e-07
+2.2734790647e+01		-3.3750420965e-07
+2.4358642406e+01		-4.1755094109e-07
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 2.1094453125e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		5.0976052149e-07
+-2.2733058596e+01		4.2600789539e-07
+-2.1109206837e+01		1.6417539769e-07
+-1.9485355079e+01		1.8066634500e-07
+-1.7861503320e+01		2.9664214364e-07
+-1.6237651561e+01		4.7495258864e-07
+-1.4613799803e+01		8.4583802455e-07
+-1.2989948044e+01		1.6338450627e-06
+-1.1366096285e+01		3.3707647670e-06
+-9.7422445267e+00		1.1604540721e-05
+-8.1183927680e+00		4.6181226116e-06
+-6.4945410093e+00		-1.3568167029e-05
+-4.8706892506e+00		-1.4416357279e-05
+-3.2468374920e+00		-3.4318035042e-05
+-1.6229857333e+00		-1.5090036055e-06
+8.6602540378e-04		2.1785766858e-07
+1.6247177841e+00		1.2840972775e-06
+3.2485695428e+00		3.4373090953e-05
+4.8724213015e+00		1.4397630686e-05
+6.4962730601e+00		1.3566914690e-05
+8.1201248188e+00		-4.6636064805e-06
+9.7439765775e+00		-1.1594964791e-05
+1.1367828336e+01		-3.3684054651e-06
+1.2991680095e+01		-1.6326430538e-06
+1.4615531854e+01		-8.4527683170e-07
+1.6239383612e+01		-4.7466962744e-07
+1.7863235371e+01		-2.9648639576e-07
+1.9487087130e+01		-1.8057916338e-07
+2.1110938888e+01		-1.6411475770e-07
+2.2734790647e+01		-4.2588764145e-07
+2.4358642406e+01		-5.0962353136e-07
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 2.4610195312e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		5.4881678962e-07
+-2.2733058596e+01		5.0851606296e-07
+-2.1109206837e+01		2.5267960646e-07
+-1.9485355079e+01		2.0299510372e-07
+-1.7861503320e+01		3.4893021651e-07
+-1.6237651561e+01		5.6227092826e-07
+-1.4613799803e+01		9.8966720187e-07
+-1.2989948044e+01		1.8967976513e-06
+-1.1366096285e+01		4.4376353242e-06
+-9.7422445267e+00		9.8911207135e-06
+-8.1183927680e+00		5.7225088909e-06
+-6.4945410093e+00		-1.1786614350e-05
+-4.8706892506e+00		-1.7319519777e-05
+-3.2468374920e+00		-3.8378445069e-05
+-1.6229857333e+00		-1.7421614256e-06
+8.6602540378e-04		2.5609811520e-07
+1.6247177841e+00		1.4630159234e-06
+3.2485695428e+00		3.8456003310e-05
+4.8724213015e+00		1.7299458929e-05
+6.4962730601e+00		1.1744877805e-05
+8.1201248188e+00		-5.7895474426e-06
+9.7439765775e+00		-9.8541037434e-06
+1.1367828336e+01		-4.4329194819e-06
+1.2991680095e+01		-1.8954527036e-06
+1.4615531854e+01		-9.8900922698e-07
+1.6239383612e+01		-5.6193753061e-07
+1.7863235371e+01		-3.4874645678e-07
+1.9487087130e+01		-2.0289563103e-07
+2.1110938888e+01		-2.5259344130e-07
+2.2734790647e+01		-5.0837302083e-07
+2.4358642406e+01		-5.4866717020e-07
+2.5982494164e+01		0.0000000000e+00
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momz_maximum.xg
new file mode 100644
index 0000000..515ea46
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momz_maximum.xg
@@ -0,0 +1,9 @@
+"momz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000152413022
+0.7031484375000	0.0000243498945
+1.0547226562500	0.0000299347227
+1.4062968750000	0.0000346788205
+1.7578710937500	0.0000427008495
+2.1094453125000	0.0000503596547
+2.4610195312500	0.0000571720020
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momz_minimum.xg
new file mode 100644
index 0000000..4043bad
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momz_minimum.xg
@@ -0,0 +1,9 @@
+"momz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0000152829510
+0.7031484375000	-0.0000243859599
+1.0547226562500	-0.0000299945476
+1.4062968750000	-0.0000346484773
+1.7578710937500	-0.0000426424715
+2.1094453125000	-0.0000502599014
+2.4610195312500	-0.0000570399355
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momz_norm1.xg
new file mode 100644
index 0000000..b8fb433
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momz_norm1.xg
@@ -0,0 +1,9 @@
+"momz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000004766219
+0.7031484375000	0.0000008920512
+1.0547226562500	0.0000012401630
+1.4062968750000	0.0000015457154
+1.7578710937500	0.0000017864035
+2.1094453125000	0.0000020293743
+2.4610195312500	0.0000022735855
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/momz_norm2.xg
new file mode 100644
index 0000000..02d548c
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momz_norm2.xg
@@ -0,0 +1,9 @@
+"momz v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000015168736
+0.7031484375000	0.0000025274964
+1.0547226562500	0.0000032956884
+1.4062968750000	0.0000039233507
+1.7578710937500	0.0000043804951
+2.1094453125000	0.0000047471527
+2.4610195312500	0.0000051201996
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momz_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momz_x_[16][16].xg
new file mode 100644
index 0000000..0773aa4
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momz_x_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		0.0000000000e+00
+-1.3124937500e+01		0.0000000000e+00
+-1.2187406250e+01		0.0000000000e+00
+-1.1249875000e+01		0.0000000000e+00
+-1.0312343750e+01		0.0000000000e+00
+-9.3748125000e+00		0.0000000000e+00
+-8.4372812500e+00		0.0000000000e+00
+-7.4997500000e+00		0.0000000000e+00
+-6.5622187500e+00		0.0000000000e+00
+-5.6246875000e+00		0.0000000000e+00
+-4.6871562500e+00		0.0000000000e+00
+-3.7496250000e+00		0.0000000000e+00
+-2.8120937500e+00		0.0000000000e+00
+-1.8745625000e+00		0.0000000000e+00
+-9.3703125000e-01		0.0000000000e+00
+5.0000000000e-04		0.0000000000e+00
+9.3803125000e-01		0.0000000000e+00
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+1.4063468750e+01		0.0000000000e+00
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 3.5157421875e-01
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		6.2567050047e-11
+-1.3124937500e+01		7.0554148618e-11
+-1.2187406250e+01		1.2758519834e-10
+-1.1249875000e+01		1.9495835778e-10
+-1.0312343750e+01		4.0046633002e-10
+-9.3748125000e+00		4.0004534393e-10
+-8.4372812500e+00		-1.8480687492e-09
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+-9.3703125000e-01		4.8568006727e-08
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+6.5632187500e+00		2.8346331491e-09
+7.5007500000e+00		1.8267369610e-09
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+1.4063468750e+01		6.2720368727e-11
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 7.0314843750e-01
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		1.4619717420e-10
+-1.3124937500e+01		1.5648207839e-10
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+1.4063468750e+01		1.4653737285e-10
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 1.0547226562e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		2.3207442048e-10
+-1.3124937500e+01		2.4665144348e-10
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+1.4063468750e+01		2.3205579634e-10
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 1.4062968750e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		3.1129593882e-10
+-1.3124937500e+01		3.3862698120e-10
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+1.4063468750e+01		3.1082569978e-10
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 1.7578710937e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		3.8280025379e-10
+-1.3124937500e+01		4.3938792258e-10
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+-9.3703125000e-01		1.9680691540e-07
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+7.5007500000e+00		3.2775531887e-09
+8.4382812500e+00		4.8811586687e-09
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+1.4063468750e+01		3.8247498486e-10
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 2.1094453125e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		4.5058561764e-10
+-1.3124937500e+01		5.5248043689e-10
+-1.2187406250e+01		8.2806881141e-10
+-1.1249875000e+01		1.1740900842e-09
+-1.0312343750e+01		3.6574180028e-10
+-9.3748125000e+00		2.1008157955e-09
+-8.4372812500e+00		6.6325103334e-09
+-7.4997500000e+00		6.1466313701e-09
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+-5.6246875000e+00		2.7911917042e-08
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+-9.3703125000e-01		2.0489130384e-07
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+9.3758125000e+00		2.1172020863e-09
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+1.4063468750e+01		4.5072537652e-10
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 2.4610195312e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		5.1827432369e-10
+-1.3124937500e+01		6.7098763859e-10
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+-3.7496250000e+00		9.0006239950e-08
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+-9.3703125000e-01		2.4082682850e-07
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+1.3125937500e+01		6.7142019290e-10
+1.4063468750e+01		5.1849860371e-10
+1.5001000000e+01		0.0000000000e+00
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momz_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momz_y_[16][16].xg
new file mode 100644
index 0000000..4869e70
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momz_y_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		0.0000000000e+00
+-1.3124937500e+01		0.0000000000e+00
+-1.2187406250e+01		0.0000000000e+00
+-1.1249875000e+01		0.0000000000e+00
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+-9.3748125000e+00		0.0000000000e+00
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+-9.3703125000e-01		0.0000000000e+00
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+1.4063468750e+01		0.0000000000e+00
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 3.5157421875e-01
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		6.2567050047e-11
+-1.3124937500e+01		7.0554148603e-11
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+-1.0312343750e+01		4.0046633004e-10
+-9.3748125000e+00		4.0004534395e-10
+-8.4372812500e+00		-1.8480687492e-09
+-7.4997500000e+00		1.8271898244e-09
+-6.5622187500e+00		2.8345934858e-09
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+-9.3703125000e-01		4.8568006727e-08
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/momz_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/momz_z_[16][16].xg
new file mode 100644
index 0000000..e0bfb34
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/momz_z_[16][16].xg
@@ -0,0 +1,288 @@
+
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+1.4063468750e+01		-1.8454133615e-06
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+
+
+"Time = 1.4062968750e+00
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+1.4063468750e+01		-3.1909864758e-06
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+
+
+"Time = 1.7578710937e+00
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+1.4063468750e+01		-4.3308196342e-06
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+
+
+"Time = 2.1094453125e+00
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+
+
+"Time = 2.4610195312e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/press_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/press_3D_diagonal.xg
new file mode 100644
index 0000000..43ecd83
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/press_3D_diagonal.xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+
+"Time = 3.5157421875e-01
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+
+
+"Time = 1.4062968750e+00
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+
+"Time = 1.7578710937e+00
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+
+
+"Time = 2.1094453125e+00
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+-9.7422445267e+00		1.0000000000e-12
+-8.1183927680e+00		1.0760345102e-09
+-6.4945410093e+00		4.5624336872e-06
+-4.8706892506e+00		2.5458639727e-05
+-3.2468374920e+00		7.1694623044e-05
+-1.6229857333e+00		1.3384897078e-04
+8.6602540378e-04		1.6083263560e-04
+1.6247177841e+00		1.3379350378e-04
+3.2485695428e+00		7.1632781843e-05
+4.8724213015e+00		2.5423686694e-05
+6.4962730601e+00		4.5509316333e-06
+8.1201248188e+00		9.7912224459e-10
+9.7439765775e+00		1.0000000000e-12
+1.1367828336e+01		1.0000000000e-12
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+1.7863235371e+01		1.0000000000e-12
+1.9487087130e+01		1.0000000000e-12
+2.1110938888e+01		1.0000000000e-12
+2.2734790647e+01		1.0000000000e-12
+2.4358642406e+01		1.0000000000e-12
+2.5982494164e+01		1.0000000000e-12
+
+
+"Time = 2.4610195312e+00
+-2.5980762114e+01		1.0000000000e-12
+-2.4356910355e+01		1.0000000000e-12
+-2.2733058596e+01		1.0000000000e-12
+-2.1109206837e+01		1.0000000000e-12
+-1.9485355079e+01		1.0000000000e-12
+-1.7861503320e+01		1.0000000000e-12
+-1.6237651561e+01		1.0000000000e-12
+-1.4613799803e+01		1.0000000000e-12
+-1.2989948044e+01		1.0000000000e-12
+-1.1366096285e+01		1.0000000000e-12
+-9.7422445267e+00		1.0000000000e-12
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+-6.4945410093e+00		4.5599943299e-06
+-4.8706892506e+00		2.5461384700e-05
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+-1.6229857333e+00		1.3398631626e-04
+8.6602540378e-04		1.6040219719e-04
+1.6247177841e+00		1.3393055177e-04
+3.2485695428e+00		7.1643497301e-05
+4.8724213015e+00		2.5426419474e-05
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+8.1201248188e+00		1.2165153274e-09
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+1.9487087130e+01		1.0000000000e-12
+2.1110938888e+01		1.0000000000e-12
+2.2734790647e+01		1.0000000000e-12
+2.4358642406e+01		1.0000000000e-12
+2.5982494164e+01		1.0000000000e-12
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/press_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/press_maximum.xg
new file mode 100644
index 0000000..900722f
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/press_maximum.xg
@@ -0,0 +1,9 @@
+"press v time
+0.0000000000000	0.0001638399893
+0.3515742187500	0.0001633297549
+0.7031484375000	0.0001628161168
+1.0547226562500	0.0001623075667
+1.4062968750000	0.0001618067046
+1.7578710937500	0.0001613097467
+2.1094453125000	0.0001608326356
+2.4610195312500	0.0001604021972
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/press_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/press_minimum.xg
new file mode 100644
index 0000000..5860d41
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/press_minimum.xg
@@ -0,0 +1,9 @@
+"press v time
+0.0000000000000	0.0000000000010
+0.3515742187500	0.0000000000010
+0.7031484375000	0.0000000000010
+1.0547226562500	0.0000000000010
+1.4062968750000	0.0000000000010
+1.7578710937500	0.0000000000010
+2.1094453125000	0.0000000000010
+2.4610195312500	0.0000000000010
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/press_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/press_norm1.xg
new file mode 100644
index 0000000..1038d05
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/press_norm1.xg
@@ -0,0 +1,9 @@
+"press v time
+0.0000000000000	0.0000013103160
+0.3515742187500	0.0000013102388
+0.7031484375000	0.0000013101554
+1.0547226562500	0.0000013100688
+1.4062968750000	0.0000013099781
+1.7578710937500	0.0000013098822
+2.1094453125000	0.0000013097806
+2.4610195312500	0.0000013096713
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/press_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/press_norm2.xg
new file mode 100644
index 0000000..303f1a3
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/press_norm2.xg
@@ -0,0 +1,9 @@
+"press v time
+0.0000000000000	0.0000089699871
+0.3515742187500	0.0000089694300
+0.7031484375000	0.0000089687593
+1.0547226562500	0.0000089680162
+1.4062968750000	0.0000089671961
+1.7578710937500	0.0000089662945
+2.1094453125000	0.0000089653185
+2.4610195312500	0.0000089642445
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/press_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/press_x_[16][16].xg
new file mode 100644
index 0000000..77b46d7
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/press_x_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		1.0000000000e-12
+-1.4062468750e+01		1.0000000000e-12
+-1.3124937500e+01		1.0000000000e-12
+-1.2187406250e+01		1.0000000000e-12
+-1.1249875000e+01		1.0000000000e-12
+-1.0312343750e+01		1.0000000000e-12
+-9.3748125000e+00		1.0000000000e-12
+-8.4372812500e+00		1.0000000000e-12
+-7.4997500000e+00		5.2605173583e-07
+-6.5622187500e+00		4.1315900663e-06
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+-4.6871562500e+00		2.9335030675e-05
+-3.7496250000e+00		5.4603112748e-05
+-2.8120937500e+00		8.7842646809e-05
+-1.8745625000e+00		1.2379368326e-04
+-9.3703125000e-01		1.5265624931e-04
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+1.4063468750e+01		1.0000000000e-12
+1.5001000000e+01		1.0000000000e-12
+
+
+"Time = 3.5157421875e-01
+-1.5000000000e+01		1.0000000000e-12
+-1.4062468750e+01		1.0000000000e-12
+-1.3124937500e+01		1.0000000000e-12
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+1.4063468750e+01		1.0000000000e-12
+1.5001000000e+01		1.0000000000e-12
+
+
+"Time = 7.0314843750e-01
+-1.5000000000e+01		1.0000000000e-12
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+1.4063468750e+01		1.0000000000e-12
+1.5001000000e+01		1.0000000000e-12
+
+
+"Time = 1.0547226562e+00
+-1.5000000000e+01		1.0000000000e-12
+-1.4062468750e+01		1.0000000000e-12
+-1.3124937500e+01		1.0000000000e-12
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+1.4063468750e+01		1.0000000000e-12
+1.5001000000e+01		1.0000000000e-12
+
+
+"Time = 1.4062968750e+00
+-1.5000000000e+01		1.0000000000e-12
+-1.4062468750e+01		1.0000000000e-12
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+-9.3703125000e-01		1.5170529911e-04
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+1.4063468750e+01		1.0000000000e-12
+1.5001000000e+01		1.0000000000e-12
+
+
+"Time = 1.7578710937e+00
+-1.5000000000e+01		1.0000000000e-12
+-1.4062468750e+01		1.0000000000e-12
+-1.3124937500e+01		1.0000000000e-12
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+-9.3748125000e+00		1.0629234346e-12
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+-9.3703125000e-01		1.5146463999e-04
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+6.5632187500e+00		4.0935284859e-06
+7.5007500000e+00		5.0880719474e-07
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+9.3758125000e+00		1.0626139211e-12
+1.0313343750e+01		1.0000000000e-12
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+1.3125937500e+01		1.0000000000e-12
+1.4063468750e+01		1.0000000000e-12
+1.5001000000e+01		1.0000000000e-12
+
+
+"Time = 2.1094453125e+00
+-1.5000000000e+01		1.0000000000e-12
+-1.4062468750e+01		1.0000000000e-12
+-1.3124937500e+01		1.0000000000e-12
+-1.2187406250e+01		1.0000000000e-12
+-1.1249875000e+01		1.0000000000e-12
+-1.0312343750e+01		1.0000000000e-12
+-9.3748125000e+00		1.0847661701e-12
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+-7.4997500000e+00		5.0781811714e-07
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+-2.8120937500e+00		8.6836945815e-05
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+-9.3703125000e-01		1.5123370874e-04
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+4.6881562500e+00		2.9010486129e-05
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+6.5632187500e+00		4.0881914823e-06
+7.5007500000e+00		5.0608568887e-07
+8.4382812500e+00		1.0886528199e-10
+9.3758125000e+00		1.0843343864e-12
+1.0313343750e+01		1.0000000000e-12
+1.1250875000e+01		1.0000000000e-12
+1.2188406250e+01		1.0000000000e-12
+1.3125937500e+01		1.0000000000e-12
+1.4063468750e+01		1.0000000000e-12
+1.5001000000e+01		1.0000000000e-12
+
+
+"Time = 2.4610195312e+00
+-1.5000000000e+01		1.0000000000e-12
+-1.4062468750e+01		1.0000000000e-12
+-1.3124937500e+01		1.0000000000e-12
+-1.2187406250e+01		1.0000000000e-12
+-1.1249875000e+01		1.0000000000e-12
+-1.0312343750e+01		1.0000000000e-12
+-9.3748125000e+00		1.1089357141e-12
+-8.4372812500e+00		1.4341969373e-10
+-7.4997500000e+00		5.0520668870e-07
+-6.5622187500e+00		4.0896694651e-06
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+-4.6871562500e+00		2.8986084732e-05
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+-1.8745625000e+00		1.2214004809e-04
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/press_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/press_y_[16][16].xg
new file mode 100644
index 0000000..77b46d7
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/press_y_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+
+"Time = 2.4610195312e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/press_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/press_z_[16][16].xg
new file mode 100644
index 0000000..77b46d7
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/press_z_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		1.0000000000e-12
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+
+"Time = 3.5157421875e-01
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+
+
+"Time = 7.0314843750e-01
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+
+
+"Time = 1.0547226562e+00
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+
+
+"Time = 1.4062968750e+00
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+
+
+"Time = 1.7578710937e+00
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+
+
+"Time = 2.1094453125e+00
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+
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/rho_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/rho_3D_diagonal.xg
new file mode 100644
index 0000000..a6243b1
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/rho_3D_diagonal.xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+
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+6.4962730601e+00		2.1341018350e-04
+8.1201248188e+00		2.3466630063e-06
+9.7439765775e+00		1.0000000000e-07
+1.1367828336e+01		1.0000000000e-07
+1.2991680095e+01		1.0000000000e-07
+1.4615531854e+01		1.0000000000e-07
+1.6239383612e+01		1.0000000000e-07
+1.7863235371e+01		1.0000000000e-07
+1.9487087130e+01		1.0000000000e-07
+2.1110938888e+01		1.0000000000e-07
+2.2734790647e+01		1.0000000000e-07
+2.4358642406e+01		1.0000000000e-07
+2.5982494164e+01		1.0000000000e-07
+
+
+"Time = 1.7578710937e+00
+-2.5980762114e+01		1.0000000000e-07
+-2.4356910355e+01		1.0000000000e-07
+-2.2733058596e+01		1.0000000000e-07
+-2.1109206837e+01		1.0000000000e-07
+-1.9485355079e+01		1.0000000000e-07
+-1.7861503320e+01		1.0000000000e-07
+-1.6237651561e+01		1.0000000000e-07
+-1.4613799803e+01		1.0000000000e-07
+-1.2989948044e+01		1.0000000000e-07
+-1.1366096285e+01		1.0000000000e-07
+-9.7422445267e+00		1.0000000000e-07
+-8.1183927680e+00		2.9078546890e-06
+-6.4945410093e+00		2.1364511232e-04
+-4.8706892506e+00		5.0454640725e-04
+-3.2468374920e+00		8.4667881848e-04
+-1.6229857333e+00		1.1562202452e-03
+8.6602540378e-04		1.2700777405e-03
+1.6247177841e+00		1.1559753358e-03
+3.2485695428e+00		8.4631360858e-04
+4.8724213015e+00		5.0419998525e-04
+6.4962730601e+00		2.1337550812e-04
+8.1201248188e+00		2.7501456726e-06
+9.7439765775e+00		1.0000000000e-07
+1.1367828336e+01		1.0000000000e-07
+1.2991680095e+01		1.0000000000e-07
+1.4615531854e+01		1.0000000000e-07
+1.6239383612e+01		1.0000000000e-07
+1.7863235371e+01		1.0000000000e-07
+1.9487087130e+01		1.0000000000e-07
+2.1110938888e+01		1.0000000000e-07
+2.2734790647e+01		1.0000000000e-07
+2.4358642406e+01		1.0000000000e-07
+2.5982494164e+01		1.0000000000e-07
+
+
+"Time = 2.1094453125e+00
+-2.5980762114e+01		1.0000000000e-07
+-2.4356910355e+01		1.0000000000e-07
+-2.2733058596e+01		1.0000000000e-07
+-2.1109206837e+01		1.0000000000e-07
+-1.9485355079e+01		1.0000000000e-07
+-1.7861503320e+01		1.0000000000e-07
+-1.6237651561e+01		1.0000000000e-07
+-1.4613799803e+01		1.0000000000e-07
+-1.2989948044e+01		1.0000000000e-07
+-1.1366096285e+01		1.0000000000e-07
+-9.7422445267e+00		1.0000000000e-07
+-8.1183927680e+00		3.2802964961e-06
+-6.4945410093e+00		2.1359854136e-04
+-4.8706892506e+00		5.0456555300e-04
+-3.2468374920e+00		8.4672677437e-04
+-1.6229857333e+00		1.1569311595e-03
+8.6602540378e-04		1.2681980744e-03
+1.6247177841e+00		1.1566914186e-03
+3.2485695428e+00		8.4636151757e-04
+4.8724213015e+00		5.0421906642e-04
+6.4962730601e+00		2.1332912678e-04
+8.1201248188e+00		3.1290929110e-06
+9.7439765775e+00		1.0000000000e-07
+1.1367828336e+01		1.0000000000e-07
+1.2991680095e+01		1.0000000000e-07
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+1.6239383612e+01		1.0000000000e-07
+1.7863235371e+01		1.0000000000e-07
+1.9487087130e+01		1.0000000000e-07
+2.1110938888e+01		1.0000000000e-07
+2.2734790647e+01		1.0000000000e-07
+2.4358642406e+01		1.0000000000e-07
+2.5982494164e+01		1.0000000000e-07
+
+
+"Time = 2.4610195312e+00
+-2.5980762114e+01		1.0000000000e-07
+-2.4356910355e+01		1.0000000000e-07
+-2.2733058596e+01		1.0000000000e-07
+-2.1109206837e+01		1.0000000000e-07
+-1.9485355079e+01		1.0000000000e-07
+-1.7861503320e+01		1.0000000000e-07
+-1.6237651561e+01		1.0000000000e-07
+-1.4613799803e+01		1.0000000000e-07
+-1.2989948044e+01		1.0000000000e-07
+-1.1366096285e+01		1.0000000000e-07
+-9.7422445267e+00		1.0000000000e-07
+-8.1183927680e+00		3.6364697907e-06
+-6.4945410093e+00		2.1354143228e-04
+-4.8706892506e+00		5.0459275362e-04
+-3.2468374920e+00		8.4678928506e-04
+-1.6229857333e+00		1.1575245840e-03
+8.6602540378e-04		1.2664998902e-03
+1.6247177841e+00		1.1572836807e-03
+3.2485695428e+00		8.4642481829e-04
+4.8724213015e+00		5.0424616482e-04
+6.4962730601e+00		2.1327219262e-04
+8.1201248188e+00		3.4878579779e-06
+9.7439765775e+00		1.0000000000e-07
+1.1367828336e+01		1.0000000000e-07
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+1.4615531854e+01		1.0000000000e-07
+1.6239383612e+01		1.0000000000e-07
+1.7863235371e+01		1.0000000000e-07
+1.9487087130e+01		1.0000000000e-07
+2.1110938888e+01		1.0000000000e-07
+2.2734790647e+01		1.0000000000e-07
+2.4358642406e+01		1.0000000000e-07
+2.5982494164e+01		1.0000000000e-07
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/rho_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/rho_maximum.xg
new file mode 100644
index 0000000..dce2966
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/rho_maximum.xg
@@ -0,0 +1,9 @@
+"rho v time
+0.0000000000000	0.0012799999584
+0.3515742187500	0.0012780053007
+0.7031484375000	0.0012759941882
+1.0547226562500	0.0012739998695
+1.4062968750000	0.0012720326435
+1.7578710937500	0.0012700777405
+2.1094453125000	0.0012681980744
+2.4610195312500	0.0012664998902
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/rho_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/rho_minimum.xg
new file mode 100644
index 0000000..d5fa141
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/rho_minimum.xg
@@ -0,0 +1,9 @@
+"rho v time
+0.0000000000000	0.0000001000000
+0.3515742187500	0.0000001000000
+0.7031484375000	0.0000001000000
+1.0547226562500	0.0000001000000
+1.4062968750000	0.0000001000000
+1.7578710937500	0.0000001000000
+2.1094453125000	0.0000001000000
+2.4610195312500	0.0000001000000
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/rho_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/rho_norm1.xg
new file mode 100644
index 0000000..6201dd0
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/rho_norm1.xg
@@ -0,0 +1,9 @@
+"rho v time
+0.0000000000000	0.0000234653613
+0.3515742187500	0.0000234656291
+0.7031484375000	0.0000234659970
+1.0547226562500	0.0000234664730
+1.4062968750000	0.0000234670515
+1.7578710937500	0.0000234677254
+2.1094453125000	0.0000234684844
+2.4610195312500	0.0000234693203
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/rho_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/rho_norm2.xg
new file mode 100644
index 0000000..d9edf80
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/rho_norm2.xg
@@ -0,0 +1,9 @@
+"rho v time
+0.0000000000000	0.0001144690349
+0.3515742187500	0.0001144656610
+0.7031484375000	0.0001144620216
+1.0547226562500	0.0001144582372
+1.4062968750000	0.0001144542737
+1.7578710937500	0.0001144500868
+2.1094453125000	0.0001144456474
+2.4610195312500	0.0001144408704
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/rho_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/rho_x_[16][16].xg
new file mode 100644
index 0000000..e49a93f
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/rho_x_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		1.0000000000e-07
+-1.4062468750e+01		1.0000000000e-07
+-1.3124937500e+01		1.0000000000e-07
+-1.2187406250e+01		1.0000000000e-07
+-1.1249875000e+01		1.0000000000e-07
+-1.0312343750e+01		1.0000000000e-07
+-9.3748125000e+00		1.0000000000e-07
+-8.4372812500e+00		1.0000000000e-07
+-7.4997500000e+00		7.2529424086e-05
+-6.5622187500e+00		2.0326313159e-04
+-5.6246875000e+00		3.6049890672e-04
+-4.6871562500e+00		5.4161822971e-04
+-3.7496250000e+00		7.3893919065e-04
+-2.8120937500e+00		9.3724408138e-04
+-1.8745625000e+00		1.1126260974e-03
+-9.3703125000e-01		1.2355413765e-03
+5.0000000000e-04		1.2799999584e-03
+9.3803125000e-01		1.2354484331e-03
+1.8755625000e+00		1.1124616148e-03
+2.8130937500e+00		9.3703980883e-04
+3.7506250000e+00		7.3872471271e-04
+4.6881562500e+00		5.4141445771e-04
+5.6256875000e+00		3.6031764555e-04
+6.5632187500e+00		2.0310942344e-04
+7.5007500000e+00		7.2404201366e-05
+8.4382812500e+00		1.0000000000e-07
+9.3758125000e+00		1.0000000000e-07
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+1.3125937500e+01		1.0000000000e-07
+1.4063468750e+01		1.0000000000e-07
+1.5001000000e+01		1.0000000000e-07
+
+
+"Time = 3.5157421875e-01
+-1.5000000000e+01		1.0000000000e-07
+-1.4062468750e+01		1.0000000000e-07
+-1.3124937500e+01		1.0000000000e-07
+-1.2187406250e+01		1.0000000000e-07
+-1.1249875000e+01		1.0000000000e-07
+-1.0312343750e+01		1.0000000000e-07
+-9.3748125000e+00		1.0010645709e-07
+-8.4372812500e+00		2.6241152878e-07
+-7.4997500000e+00		7.2298662401e-05
+-6.5622187500e+00		2.0308952918e-04
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+-4.6871562500e+00		5.4114876025e-04
+-3.7496250000e+00		7.3826685974e-04
+-2.8120937500e+00		9.3634565394e-04
+-1.8745625000e+00		1.1115195990e-03
+-9.3703125000e-01		1.2345984873e-03
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+2.8130937500e+00		9.3614162761e-04
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+5.6256875000e+00		3.6001215263e-04
+6.5632187500e+00		2.0293595299e-04
+7.5007500000e+00		7.2174107628e-05
+8.4382812500e+00		2.6178884670e-07
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+1.4063468750e+01		1.0000000000e-07
+1.5001000000e+01		1.0000000000e-07
+
+
+"Time = 7.0314843750e-01
+-1.5000000000e+01		1.0000000000e-07
+-1.4062468750e+01		1.0000000000e-07
+-1.3124937500e+01		1.0000000000e-07
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+-9.3748125000e+00		1.0059743173e-07
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+-9.3703125000e-01		1.2336316509e-03
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+9.3803125000e-01		1.2335414683e-03
+1.8755625000e+00		1.1102471177e-03
+2.8130937500e+00		9.3523161379e-04
+3.7506250000e+00		7.3737430098e-04
+4.6881562500e+00		5.4047492780e-04
+5.6256875000e+00		3.5970477094e-04
+6.5632187500e+00		2.0277048250e-04
+7.5007500000e+00		7.1951478725e-05
+8.4382812500e+00		4.2191001676e-07
+9.3758125000e+00		1.0059422434e-07
+1.0313343750e+01		1.0000000000e-07
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+1.3125937500e+01		1.0000000000e-07
+1.4063468750e+01		1.0000000000e-07
+1.5001000000e+01		1.0000000000e-07
+
+
+"Time = 1.0547226562e+00
+-1.5000000000e+01		1.0000000000e-07
+-1.4062468750e+01		1.0000000000e-07
+-1.3124937500e+01		1.0000000000e-07
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+-1.0312343750e+01		1.0000000000e-07
+-9.3748125000e+00		1.0127896560e-07
+-8.4372812500e+00		5.8212243899e-07
+-7.4997500000e+00		7.1859814789e-05
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+-5.6246875000e+00		3.5957860695e-04
+-4.6871562500e+00		5.4021159159e-04
+-3.7496250000e+00		7.3691164292e-04
+-2.8120937500e+00		9.3452814183e-04
+-1.8745625000e+00		1.1093151676e-03
+-9.3703125000e-01		1.2326597844e-03
+5.0000000000e-04		1.2739998695e-03
+9.3803125000e-01		1.2325708584e-03
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+4.6881562500e+00		5.4000841971e-04
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+6.5632187500e+00		2.0261390761e-04
+7.5007500000e+00		7.1736507300e-05
+8.4382812500e+00		5.8026415430e-07
+9.3758125000e+00		1.0127281729e-07
+1.0313343750e+01		1.0000000000e-07
+1.1250875000e+01		1.0000000000e-07
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+1.4063468750e+01		1.0000000000e-07
+1.5001000000e+01		1.0000000000e-07
+
+
+"Time = 1.4062968750e+00
+-1.5000000000e+01		1.0000000000e-07
+-1.4062468750e+01		1.0000000000e-07
+-1.3124937500e+01		1.0000000000e-07
+-1.2187406250e+01		1.0000000000e-07
+-1.1249875000e+01		1.0000000000e-07
+-1.0312343750e+01		1.0000000000e-07
+-9.3748125000e+00		1.0212487994e-07
+-8.4372812500e+00		7.3919063968e-07
+-7.4997500000e+00		7.1652212142e-05
+-6.5622187500e+00		2.0261871115e-04
+-5.6246875000e+00		3.5926865855e-04
+-4.6871562500e+00		5.3974275855e-04
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+-2.8120937500e+00		9.3362051191e-04
+-1.8745625000e+00		1.1082284579e-03
+-9.3703125000e-01		1.2316870508e-03
+5.0000000000e-04		1.2720326435e-03
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+4.6881562500e+00		5.3953979084e-04
+5.6256875000e+00		3.5908799441e-04
+6.5632187500e+00		2.0246568841e-04
+7.5007500000e+00		7.1529483830e-05
+8.4382812500e+00		7.3672039134e-07
+9.3758125000e+00		1.0211485669e-07
+1.0313343750e+01		1.0000000000e-07
+1.1250875000e+01		1.0000000000e-07
+1.2188406250e+01		1.0000000000e-07
+1.3125937500e+01		1.0000000000e-07
+1.4063468750e+01		1.0000000000e-07
+1.5001000000e+01		1.0000000000e-07
+
+
+"Time = 1.7578710937e+00
+-1.5000000000e+01		1.0000000000e-07
+-1.4062468750e+01		1.0000000000e-07
+-1.3124937500e+01		1.0000000000e-07
+-1.2187406250e+01		1.0000000000e-07
+-1.1249875000e+01		1.0000000000e-07
+-1.0312343750e+01		1.0000000000e-07
+-9.3748125000e+00		1.0309817819e-07
+-8.4372812500e+00		8.9421712565e-07
+-7.4997500000e+00		7.1452901039e-05
+-6.5622187500e+00		2.0247749326e-04
+-5.6246875000e+00		3.5895711534e-04
+-4.6871562500e+00		5.3927580112e-04
+-3.7496250000e+00		7.3554685597e-04
+-2.8120937500e+00		9.3271948194e-04
+-1.8745625000e+00		1.1071460507e-03
+-9.3703125000e-01		1.2307097139e-03
+5.0000000000e-04		1.2700777405e-03
+9.3803125000e-01		1.2306219098e-03
+1.8755625000e+00		1.1069837566e-03
+2.8130937500e+00		9.3251645832e-04
+3.7506250000e+00		7.3533359414e-04
+4.6881562500e+00		5.3907303770e-04
+5.6256875000e+00		3.5877659666e-04
+6.5632187500e+00		2.0232470155e-04
+7.5007500000e+00		7.1330722325e-05
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/rho_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/rho_y_[16][16].xg
new file mode 100644
index 0000000..e49a93f
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/rho_y_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/rho_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/rho_z_[16][16].xg
new file mode 100644
index 0000000..e49a93f
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/rho_z_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_3D_diagonal.xg
new file mode 100644
index 0000000..940115d
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_3D_diagonal.xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.0547226562e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
+-2.1109206837e+01		0.0000000000e+00
+-1.9485355079e+01		0.0000000000e+00
+-1.7861503320e+01		0.0000000000e+00
+-1.6237651561e+01		0.0000000000e+00
+-1.4613799803e+01		0.0000000000e+00
+-1.2989948044e+01		0.0000000000e+00
+-1.1366096285e+01		0.0000000000e+00
+-9.7422445267e+00		0.0000000000e+00
+-8.1183927680e+00		-1.1228242440e-08
+-6.4945410093e+00		-8.3811290353e-08
+-4.8706892506e+00		-2.5399407673e-07
+-3.2468374920e+00		-6.2123026155e-07
+-1.6229857333e+00		-1.8278943430e-06
+8.6602540378e-04		-1.5854407122e-08
+1.6247177841e+00		1.8402923456e-06
+3.2485695428e+00		6.2168388659e-07
+4.8724213015e+00		2.5375078160e-07
+6.4962730601e+00		8.3715100130e-08
+8.1201248188e+00		1.3161095198e-08
+9.7439765775e+00		0.0000000000e+00
+1.1367828336e+01		0.0000000000e+00
+1.2991680095e+01		0.0000000000e+00
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+1.7863235371e+01		0.0000000000e+00
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+2.1110938888e+01		0.0000000000e+00
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.4062968750e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
+-2.1109206837e+01		0.0000000000e+00
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+-1.7861503320e+01		0.0000000000e+00
+-1.6237651561e+01		0.0000000000e+00
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+-1.2989948044e+01		0.0000000000e+00
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+-9.7422445267e+00		0.0000000000e+00
+-8.1183927680e+00		-1.1222210635e-08
+-6.4945410093e+00		-1.1274467334e-07
+-4.8706892506e+00		-3.3277013623e-07
+-3.2468374920e+00		-8.6937768687e-07
+-1.6229857333e+00		-2.1616678303e-06
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+4.8724213015e+00		3.3245889999e-07
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.7578710937e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
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+-1.7861503320e+01		0.0000000000e+00
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+-6.4945410093e+00		-1.4160453533e-07
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+-1.6229857333e+00		-2.3205436829e-06
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 2.1094453125e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
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+-9.7422445267e+00		0.0000000000e+00
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+-6.4945410093e+00		-1.7003240115e-07
+-4.8706892506e+00		-4.7866627268e-07
+-3.2468374920e+00		-1.4239934783e-06
+-1.6229857333e+00		-2.3223587588e-06
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 2.4610195312e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
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+-9.7422445267e+00		0.0000000000e+00
+-8.1183927680e+00		-1.4970466805e-09
+-6.4945410093e+00		-1.9845658963e-07
+-4.8706892506e+00		-5.4535215884e-07
+-3.2468374920e+00		-1.7197270735e-06
+-1.6229857333e+00		-2.1845665334e-06
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_maximum.xg
new file mode 100644
index 0000000..77b3728
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_maximum.xg
@@ -0,0 +1,9 @@
+"scon[0] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000008706647
+0.7031484375000	0.0000015578056
+1.0547226562500	0.0000020675057
+1.4062968750000	0.0000023963512
+1.7578710937500	0.0000025064967
+2.1094453125000	0.0000024324951
+2.4610195312500	0.0000029200049
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_minimum.xg
new file mode 100644
index 0000000..a50516c
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_minimum.xg
@@ -0,0 +1,9 @@
+"scon[0] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0000008649631
+0.7031484375000	-0.0000015470919
+1.0547226562500	-0.0000020524287
+1.4062968750000	-0.0000023735473
+1.7578710937500	-0.0000024768970
+2.1094453125000	-0.0000024348909
+2.4610195312500	-0.0000029229631
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_norm1.xg
new file mode 100644
index 0000000..0971ea2
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_norm1.xg
@@ -0,0 +1,9 @@
+"scon[0] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000000057534
+0.7031484375000	0.0000000112327
+1.0547226562500	0.0000000163876
+1.4062968750000	0.0000000211482
+1.7578710937500	0.0000000254666
+2.1094453125000	0.0000000293373
+2.4610195312500	0.0000000327908
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_norm2.xg
new file mode 100644
index 0000000..514345b
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_norm2.xg
@@ -0,0 +1,9 @@
+"scon[0] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000000370791
+0.7031484375000	0.0000000705527
+1.0547226562500	0.0000001005289
+1.4062968750000	0.0000001267225
+1.7578710937500	0.0000001492043
+2.1094453125000	0.0000001689556
+2.4610195312500	0.0000001869669
diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..16a52c5
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_x_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		0.0000000000e+00
+-1.3124937500e+01		0.0000000000e+00
+-1.2187406250e+01		0.0000000000e+00
+-1.1249875000e+01		0.0000000000e+00
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+-9.3748125000e+00		0.0000000000e+00
+-8.4372812500e+00		0.0000000000e+00
+-7.4997500000e+00		0.0000000000e+00
+-6.5622187500e+00		0.0000000000e+00
+-5.6246875000e+00		0.0000000000e+00
+-4.6871562500e+00		0.0000000000e+00
+-3.7496250000e+00		0.0000000000e+00
+-2.8120937500e+00		0.0000000000e+00
+-1.8745625000e+00		0.0000000000e+00
+-9.3703125000e-01		0.0000000000e+00
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+7.5007500000e+00		0.0000000000e+00
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+1.4063468750e+01		0.0000000000e+00
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 3.5157421875e-01
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		0.0000000000e+00
+-1.3124937500e+01		0.0000000000e+00
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+-9.3748125000e+00		7.4394040222e-10
+-8.4372812500e+00		-8.0471287696e-09
+-7.4997500000e+00		-6.5833803520e-09
+-6.5622187500e+00		-1.1476304835e-07
+-5.6246875000e+00		-1.3957682615e-07
+-4.6871562500e+00		-2.2906786628e-07
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+-2.8120937500e+00		-3.7903399779e-07
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+-9.3703125000e-01		-8.6496308602e-07
+5.0000000000e-04		-5.5939958191e-09
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+4.6881562500e+00		2.2896079109e-07
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+6.5632187500e+00		1.1477526685e-07
+7.5007500000e+00		6.3500280505e-09
+8.4382812500e+00		7.9996131582e-09
+9.3758125000e+00		-7.4382350959e-10
+1.0313343750e+01		0.0000000000e+00
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+1.4063468750e+01		0.0000000000e+00
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 7.0314843750e-01
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		0.0000000000e+00
+-1.3124937500e+01		0.0000000000e+00
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+-9.3748125000e+00		1.4750534829e-09
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+-7.4997500000e+00		-1.3890106424e-08
+-6.5622187500e+00		-2.2578474176e-07
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+-9.3703125000e-01		-1.5470919092e-06
+5.0000000000e-04		-1.0869930885e-08
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+4.6881562500e+00		4.4508644573e-07
+5.6256875000e+00		2.7394669070e-07
+6.5632187500e+00		2.2579193372e-07
+7.5007500000e+00		1.3435213051e-08
+8.4382812500e+00		1.4423619907e-08
+9.3758125000e+00		-1.4749123589e-09
+1.0313343750e+01		0.0000000000e+00
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+1.4063468750e+01		0.0000000000e+00
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 1.0547226562e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		0.0000000000e+00
+-1.3124937500e+01		0.0000000000e+00
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+-1.1249875000e+01		0.0000000000e+00
+-1.0312343750e+01		0.0000000000e+00
+-9.3748125000e+00		2.2007494084e-09
+-8.4372812500e+00		-1.9449149530e-08
+-7.4997500000e+00		-2.1938558686e-08
+-6.5622187500e+00		-3.3296369160e-07
+-5.6246875000e+00		-4.0347155703e-07
+-4.6871562500e+00		-6.4857038831e-07
+-3.7496250000e+00		-9.1154782775e-07
+-2.8120937500e+00		-1.0218233109e-06
+-1.8745625000e+00		-1.1341141977e-06
+-9.3703125000e-01		-2.0524286753e-06
+5.0000000000e-04		-1.5854407122e-08
+9.3803125000e-01		2.0675056706e-06
+1.8755625000e+00		1.1358300726e-06
+2.8130937500e+00		1.0218300226e-06
+3.7506250000e+00		9.1130475066e-07
+4.6881562500e+00		6.4827766552e-07
+5.6256875000e+00		4.0325646238e-07
+6.5632187500e+00		3.3295057747e-07
+7.5007500000e+00		2.1273882056e-08
+8.4382812500e+00		1.9323562733e-08
+9.3758125000e+00		-2.2006049268e-09
+1.0313343750e+01		0.0000000000e+00
+1.1250875000e+01		0.0000000000e+00
+1.2188406250e+01		0.0000000000e+00
+1.3125937500e+01		0.0000000000e+00
+1.4063468750e+01		0.0000000000e+00
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 1.4062968750e+00
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diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..4cae405
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_y_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..901c24d
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[0]_z_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_3D_diagonal.xg
new file mode 100644
index 0000000..940115d
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_3D_diagonal.xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 3.5157421875e-01
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
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+-1.6229857333e+00		-7.3784255080e-07
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+2.4358642406e+01		0.0000000000e+00
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+
+
+"Time = 7.0314843750e-01
+-2.5980762114e+01		0.0000000000e+00
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.0547226562e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
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+-3.2468374920e+00		-6.2123026155e-07
+-1.6229857333e+00		-1.8278943430e-06
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.4062968750e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
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+-6.4945410093e+00		-1.1274467334e-07
+-4.8706892506e+00		-3.3277013623e-07
+-3.2468374920e+00		-8.6937768687e-07
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.7578710937e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
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+-4.8706892506e+00		-4.0765097346e-07
+-3.2468374920e+00		-1.1381374499e-06
+-1.6229857333e+00		-2.3205436829e-06
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+2.4358642406e+01		0.0000000000e+00
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+
+
+"Time = 2.1094453125e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
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+-4.8706892506e+00		-4.7866627268e-07
+-3.2468374920e+00		-1.4239934783e-06
+-1.6229857333e+00		-2.3223587588e-06
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+2.4358642406e+01		0.0000000000e+00
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+
+
+"Time = 2.4610195312e+00
+-2.5980762114e+01		0.0000000000e+00
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+-6.4945410093e+00		-1.9845658963e-07
+-4.8706892506e+00		-5.4535215884e-07
+-3.2468374920e+00		-1.7197270735e-06
+-1.6229857333e+00		-2.1845665334e-06
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+4.8724213015e+00		5.4481634149e-07
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_maximum.xg
new file mode 100644
index 0000000..8f3c86c
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_maximum.xg
@@ -0,0 +1,9 @@
+"scon[1] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000008706647
+0.7031484375000	0.0000015578056
+1.0547226562500	0.0000020675057
+1.4062968750000	0.0000023963512
+1.7578710937500	0.0000025064967
+2.1094453125000	0.0000024324951
+2.4610195312500	0.0000029200049
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_minimum.xg
new file mode 100644
index 0000000..3799a0e
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_minimum.xg
@@ -0,0 +1,9 @@
+"scon[1] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0000008649631
+0.7031484375000	-0.0000015470919
+1.0547226562500	-0.0000020524287
+1.4062968750000	-0.0000023735473
+1.7578710937500	-0.0000024768970
+2.1094453125000	-0.0000024348909
+2.4610195312500	-0.0000029229631
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_norm1.xg
new file mode 100644
index 0000000..cabea74
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_norm1.xg
@@ -0,0 +1,9 @@
+"scon[1] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000000057534
+0.7031484375000	0.0000000112327
+1.0547226562500	0.0000000163876
+1.4062968750000	0.0000000211482
+1.7578710937500	0.0000000254666
+2.1094453125000	0.0000000293373
+2.4610195312500	0.0000000327908
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_norm2.xg
new file mode 100644
index 0000000..e094c57
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_norm2.xg
@@ -0,0 +1,9 @@
+"scon[1] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000000370791
+0.7031484375000	0.0000000705527
+1.0547226562500	0.0000001005289
+1.4062968750000	0.0000001267225
+1.7578710937500	0.0000001492043
+2.1094453125000	0.0000001689556
+2.4610195312500	0.0000001869669
diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..4cae405
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_x_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		0.0000000000e+00
+-1.3124937500e+01		0.0000000000e+00
+-1.2187406250e+01		0.0000000000e+00
+-1.1249875000e+01		0.0000000000e+00
+-1.0312343750e+01		0.0000000000e+00
+-9.3748125000e+00		0.0000000000e+00
+-8.4372812500e+00		0.0000000000e+00
+-7.4997500000e+00		0.0000000000e+00
+-6.5622187500e+00		0.0000000000e+00
+-5.6246875000e+00		0.0000000000e+00
+-4.6871562500e+00		0.0000000000e+00
+-3.7496250000e+00		0.0000000000e+00
+-2.8120937500e+00		0.0000000000e+00
+-1.8745625000e+00		0.0000000000e+00
+-9.3703125000e-01		0.0000000000e+00
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+1.4063468750e+01		0.0000000000e+00
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 3.5157421875e-01
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		0.0000000000e+00
+-1.3124937500e+01		0.0000000000e+00
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+-1.1249875000e+01		0.0000000000e+00
+-1.0312343750e+01		0.0000000000e+00
+-9.3748125000e+00		-3.9316720704e-14
+-8.4372812500e+00		-1.4034268110e-13
+-7.4997500000e+00		-3.9370507682e-11
+-6.5622187500e+00		-1.5771839026e-10
+-5.6246875000e+00		-4.0138870476e-10
+-4.6871562500e+00		-8.5181862992e-10
+-3.7496250000e+00		-1.6018071927e-09
+-2.8120937500e+00		-2.6933624960e-09
+-1.8745625000e+00		-3.9997586301e-09
+-9.3703125000e-01		-5.1380308578e-09
+5.0000000000e-04		-5.5939958191e-09
+9.3803125000e-01		-5.1370985715e-09
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+5.6256875000e+00		-4.0103198317e-10
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+8.4382812500e+00		-1.3996369344e-13
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+1.0313343750e+01		0.0000000000e+00
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diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..16a52c5
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_y_[16][16].xg
@@ -0,0 +1,288 @@
+
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diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..bc261e0
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[1]_z_[16][16].xg
@@ -0,0 +1,288 @@
+
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+8.4382812500e+00		-3.3263266049e-12
+9.3758125000e+00		-2.4666932960e-13
+1.0313343750e+01		0.0000000000e+00
+1.1250875000e+01		0.0000000000e+00
+1.2188406250e+01		0.0000000000e+00
+1.3125937500e+01		0.0000000000e+00
+1.4063468750e+01		0.0000000000e+00
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 2.4610195312e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		0.0000000000e+00
+-1.3124937500e+01		0.0000000000e+00
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+-9.3748125000e+00		-2.9127931195e-13
+-8.4372812500e+00		-4.4915181932e-12
+-7.4997500000e+00		-2.9933064578e-10
+-6.5622187500e+00		-1.0905557317e-09
+-5.6246875000e+00		-2.8393377423e-09
+-4.6871562500e+00		-5.5962683831e-09
+-3.7496250000e+00		-1.1086183087e-08
+-2.8120937500e+00		-1.8547052844e-08
+-1.8745625000e+00		-2.7351272388e-08
+-9.3703125000e-01		-3.5423745212e-08
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+2.8130937500e+00		-1.8538009738e-08
+3.7506250000e+00		-1.1079288936e-08
+4.6881562500e+00		-5.5923789632e-09
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+6.5632187500e+00		-1.0893648997e-09
+7.5007500000e+00		-2.9863093132e-10
+8.4382812500e+00		-4.4736169431e-12
+9.3758125000e+00		-2.9109197383e-13
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+1.4063468750e+01		0.0000000000e+00
+1.5001000000e+01		0.0000000000e+00
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_3D_diagonal.xg
new file mode 100644
index 0000000..b9c91e4
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_3D_diagonal.xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
+-2.1109206837e+01		0.0000000000e+00
+-1.9485355079e+01		0.0000000000e+00
+-1.7861503320e+01		0.0000000000e+00
+-1.6237651561e+01		0.0000000000e+00
+-1.4613799803e+01		0.0000000000e+00
+-1.2989948044e+01		0.0000000000e+00
+-1.1366096285e+01		0.0000000000e+00
+-9.7422445267e+00		0.0000000000e+00
+-8.1183927680e+00		0.0000000000e+00
+-6.4945410093e+00		0.0000000000e+00
+-4.8706892506e+00		0.0000000000e+00
+-3.2468374920e+00		0.0000000000e+00
+-1.6229857333e+00		0.0000000000e+00
+8.6602540378e-04		0.0000000000e+00
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+1.1367828336e+01		0.0000000000e+00
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 3.5157421875e-01
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
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+-1.9485355079e+01		0.0000000000e+00
+-1.7861503320e+01		0.0000000000e+00
+-1.6237651561e+01		0.0000000000e+00
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+-9.7422445267e+00		0.0000000000e+00
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+-6.4945410093e+00		-2.7187617285e-08
+-4.8706892506e+00		-8.6904182354e-08
+-3.2468374920e+00		-1.8430510098e-07
+-1.6229857333e+00		-7.3784255080e-07
+8.6602540378e-04		-5.5939958190e-09
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 7.0314843750e-01
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
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+-1.7861503320e+01		0.0000000000e+00
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+-9.7422445267e+00		0.0000000000e+00
+-8.1183927680e+00		-9.3237521779e-09
+-6.4945410093e+00		-5.5179399281e-08
+-4.8706892506e+00		-1.7180475717e-07
+-3.2468374920e+00		-3.9447915450e-07
+-1.6229857333e+00		-1.3468699799e-06
+8.6602540378e-04		-1.0869930885e-08
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+3.2485695428e+00		3.9464619416e-07
+4.8724213015e+00		1.7163688288e-07
+6.4962730601e+00		5.5110820875e-08
+8.1201248188e+00		1.0705978604e-08
+9.7439765775e+00		0.0000000000e+00
+1.1367828336e+01		0.0000000000e+00
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+2.1110938888e+01		0.0000000000e+00
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.0547226562e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
+-2.1109206837e+01		0.0000000000e+00
+-1.9485355079e+01		0.0000000000e+00
+-1.7861503320e+01		0.0000000000e+00
+-1.6237651561e+01		0.0000000000e+00
+-1.4613799803e+01		0.0000000000e+00
+-1.2989948044e+01		0.0000000000e+00
+-1.1366096285e+01		0.0000000000e+00
+-9.7422445267e+00		0.0000000000e+00
+-8.1183927680e+00		-1.1228242440e-08
+-6.4945410093e+00		-8.3811290353e-08
+-4.8706892506e+00		-2.5399407673e-07
+-3.2468374920e+00		-6.2123026155e-07
+-1.6229857333e+00		-1.8278943430e-06
+8.6602540378e-04		-1.5854407122e-08
+1.6247177841e+00		1.8402923456e-06
+3.2485695428e+00		6.2168388659e-07
+4.8724213015e+00		2.5375078160e-07
+6.4962730601e+00		8.3715100130e-08
+8.1201248188e+00		1.3161095198e-08
+9.7439765775e+00		0.0000000000e+00
+1.1367828336e+01		0.0000000000e+00
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.4062968750e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
+-2.1109206837e+01		0.0000000000e+00
+-1.9485355079e+01		0.0000000000e+00
+-1.7861503320e+01		0.0000000000e+00
+-1.6237651561e+01		0.0000000000e+00
+-1.4613799803e+01		0.0000000000e+00
+-1.2989948044e+01		0.0000000000e+00
+-1.1366096285e+01		0.0000000000e+00
+-9.7422445267e+00		0.0000000000e+00
+-8.1183927680e+00		-1.1222210635e-08
+-6.4945410093e+00		-1.1274467334e-07
+-4.8706892506e+00		-3.3277013623e-07
+-3.2468374920e+00		-8.6937768687e-07
+-1.6229857333e+00		-2.1616678303e-06
+8.6602540378e-04		-2.1934906825e-08
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+4.8724213015e+00		3.3245889999e-07
+6.4962730601e+00		1.1261929418e-07
+8.1201248188e+00		1.3908611354e-08
+9.7439765775e+00		0.0000000000e+00
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.7578710937e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
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+-1.9485355079e+01		0.0000000000e+00
+-1.7861503320e+01		0.0000000000e+00
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+-9.7422445267e+00		0.0000000000e+00
+-8.1183927680e+00		-9.4206959897e-09
+-6.4945410093e+00		-1.4160453533e-07
+-4.8706892506e+00		-4.0765097346e-07
+-3.2468374920e+00		-1.1381374499e-06
+-1.6229857333e+00		-2.3205436829e-06
+8.6602540378e-04		-2.7585632548e-08
+1.6247177841e+00		2.3455991334e-06
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+6.4962730601e+00		1.4144901119e-07
+8.1201248188e+00		1.2722831050e-08
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 2.1094453125e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
+-2.1109206837e+01		0.0000000000e+00
+-1.9485355079e+01		0.0000000000e+00
+-1.7861503320e+01		0.0000000000e+00
+-1.6237651561e+01		0.0000000000e+00
+-1.4613799803e+01		0.0000000000e+00
+-1.2989948044e+01		0.0000000000e+00
+-1.1366096285e+01		0.0000000000e+00
+-9.7422445267e+00		0.0000000000e+00
+-8.1183927680e+00		-6.0804165548e-09
+-6.4945410093e+00		-1.7003240115e-07
+-4.8706892506e+00		-4.7866627268e-07
+-3.2468374920e+00		-1.4239934783e-06
+-1.6229857333e+00		-2.3223587588e-06
+8.6602540378e-04		-3.0982043258e-08
+1.6247177841e+00		2.3523440175e-06
+3.2485695428e+00		1.4217691451e-06
+4.8724213015e+00		4.7821564404e-07
+6.4962730601e+00		1.6984497517e-07
+8.1201248188e+00		9.8529636530e-09
+9.7439765775e+00		0.0000000000e+00
+1.1367828336e+01		0.0000000000e+00
+1.2991680095e+01		0.0000000000e+00
+1.4615531854e+01		0.0000000000e+00
+1.6239383612e+01		0.0000000000e+00
+1.7863235371e+01		0.0000000000e+00
+1.9487087130e+01		0.0000000000e+00
+2.1110938888e+01		0.0000000000e+00
+2.2734790647e+01		0.0000000000e+00
+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 2.4610195312e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
+-2.1109206837e+01		0.0000000000e+00
+-1.9485355079e+01		0.0000000000e+00
+-1.7861503320e+01		0.0000000000e+00
+-1.6237651561e+01		0.0000000000e+00
+-1.4613799803e+01		0.0000000000e+00
+-1.2989948044e+01		0.0000000000e+00
+-1.1366096285e+01		0.0000000000e+00
+-9.7422445267e+00		0.0000000000e+00
+-8.1183927680e+00		-1.4970466805e-09
+-6.4945410093e+00		-1.9845658963e-07
+-4.8706892506e+00		-5.4535215884e-07
+-3.2468374920e+00		-1.7197270735e-06
+-1.6229857333e+00		-2.1845665334e-06
+8.6602540378e-04		-3.8296170860e-08
+1.6247177841e+00		2.2217242280e-06
+3.2485695428e+00		1.7170683870e-06
+4.8724213015e+00		5.4481634149e-07
+6.4962730601e+00		1.9822112847e-07
+8.1201248188e+00		5.6613800235e-09
+9.7439765775e+00		0.0000000000e+00
+1.1367828336e+01		0.0000000000e+00
+1.2991680095e+01		0.0000000000e+00
+1.4615531854e+01		0.0000000000e+00
+1.6239383612e+01		0.0000000000e+00
+1.7863235371e+01		0.0000000000e+00
+1.9487087130e+01		0.0000000000e+00
+2.1110938888e+01		0.0000000000e+00
+2.2734790647e+01		0.0000000000e+00
+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_maximum.xg
new file mode 100644
index 0000000..795d621
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_maximum.xg
@@ -0,0 +1,9 @@
+"scon[2] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000008706647
+0.7031484375000	0.0000015578056
+1.0547226562500	0.0000020675057
+1.4062968750000	0.0000023963512
+1.7578710937500	0.0000025064967
+2.1094453125000	0.0000024324951
+2.4610195312500	0.0000029200049
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_minimum.xg
new file mode 100644
index 0000000..4a41521
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_minimum.xg
@@ -0,0 +1,9 @@
+"scon[2] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0000008649631
+0.7031484375000	-0.0000015470919
+1.0547226562500	-0.0000020524287
+1.4062968750000	-0.0000023735473
+1.7578710937500	-0.0000024768970
+2.1094453125000	-0.0000024348909
+2.4610195312500	-0.0000029229631
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_norm1.xg
new file mode 100644
index 0000000..579895d
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_norm1.xg
@@ -0,0 +1,9 @@
+"scon[2] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000000057534
+0.7031484375000	0.0000000112327
+1.0547226562500	0.0000000163876
+1.4062968750000	0.0000000211482
+1.7578710937500	0.0000000254666
+2.1094453125000	0.0000000293373
+2.4610195312500	0.0000000327908
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_norm2.xg
new file mode 100644
index 0000000..1977cff
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_norm2.xg
@@ -0,0 +1,9 @@
+"scon[2] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000000370791
+0.7031484375000	0.0000000705527
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diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..aab47b3
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_x_[16][16].xg
@@ -0,0 +1,288 @@
+
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diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..aab47b3
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_y_[16][16].xg
@@ -0,0 +1,288 @@
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diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..087991c
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/scon[2]_z_[16][16].xg
@@ -0,0 +1,288 @@
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+
+
+"Time = 1.7578710937e+00
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+
+"Time = 2.1094453125e+00
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+
+"Time = 2.4610195312e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/tau_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/tau_3D_diagonal.xg
new file mode 100644
index 0000000..8860d69
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/tau_3D_diagonal.xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+
+
+"Time = 3.5157421875e-01
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+"Time = 7.0314843750e-01
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+
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+
+
+"Time = 1.4062968750e+00
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+
+"Time = 1.7578710937e+00
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+
+
+"Time = 2.1094453125e+00
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+1.4615531854e+01		1.3420465460e-10
+1.6239383612e+01		1.3028699449e-10
+1.7863235371e+01		1.2722017948e-10
+1.9487087130e+01		1.2474262205e-10
+2.1110938888e+01		1.2267204775e-10
+2.2734790647e+01		1.2084909045e-10
+2.4358642406e+01		1.1917139044e-10
+2.5982494164e+01		1.1837258662e-10
+
+
+"Time = 2.4610195312e+00
+-2.5980762114e+01		1.1812367979e-10
+-2.4356910355e+01		1.1893565993e-10
+-2.2733058596e+01		1.2067413004e-10
+-2.1109206837e+01		1.2257441354e-10
+-1.9485355079e+01		1.2470374192e-10
+-1.7861503320e+01		1.2722830171e-10
+-1.6237651561e+01		1.3036000412e-10
+-1.4613799803e+01		1.3439210284e-10
+-1.2989948044e+01		1.3982435869e-10
+-1.1366096285e+01		1.4764436308e-10
+-9.7422445267e+00		1.6088072886e-10
+-8.1183927680e+00		2.1727947616e-09
+-6.4945410093e+00		8.3844689123e-06
+-4.8706892506e+00		5.3887627796e-05
+-3.2468374920e+00		1.7598583352e-04
+-1.6229857333e+00		3.7031733877e-04
+8.6602540378e-04		4.6444436620e-04
+1.6247177841e+00		3.7012802398e-04
+3.2485695428e+00		1.7580796030e-04
+4.8724213015e+00		5.3805063978e-05
+6.4962730601e+00		8.3621902054e-06
+8.1201248188e+00		2.0042843738e-09
+9.7439765775e+00		1.6086020729e-10
+1.1367828336e+01		1.4763410376e-10
+1.2991680095e+01		1.3981753752e-10
+1.4615531854e+01		1.3438717526e-10
+1.6239383612e+01		1.3035625068e-10
+1.7863235371e+01		1.2722533321e-10
+1.9487087130e+01		1.2470133072e-10
+2.1110938888e+01		1.2257242851e-10
+2.2734790647e+01		1.2067250317e-10
+2.4358642406e+01		1.1893435049e-10
+2.5982494164e+01		1.1812244280e-10
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/tau_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/tau_maximum.xg
new file mode 100644
index 0000000..0499537
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/tau_maximum.xg
@@ -0,0 +1,9 @@
+"tau v time
+0.0000000000000	0.0004745219791
+0.3515742187500	0.0004730419702
+0.7031484375000	0.0004715465103
+1.0547226562500	0.0004700593183
+1.4062968750000	0.0004685893665
+1.7578710937500	0.0004671269070
+2.1094453125000	0.0004657190790
+2.4610195312500	0.0004644443662
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/tau_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/tau_minimum.xg
new file mode 100644
index 0000000..7f92ea2
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/tau_minimum.xg
@@ -0,0 +1,9 @@
+"tau v time
+0.0000000000000	0.0000000000474
+0.3515742187500	0.0000000000028
+0.7031484375000	0.0000000000029
+1.0547226562500	0.0000000000028
+1.4062968750000	0.0000000000066
+1.7578710937500	0.0000000000128
+2.1094453125000	0.0000000000215
+2.4610195312500	0.0000000000211
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/tau_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/tau_norm1.xg
new file mode 100644
index 0000000..f79323f
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/tau_norm1.xg
@@ -0,0 +1,9 @@
+"tau v time
+0.0000000000000	0.0000030683255
+0.3515742187500	0.0000030681525
+0.7031484375000	0.0000030679567
+1.0547226562500	0.0000030677365
+1.4062968750000	0.0000030674911
+1.7578710937500	0.0000030672201
+2.1094453125000	0.0000030669248
+2.4610195312500	0.0000030666027
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/tau_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/tau_norm2.xg
new file mode 100644
index 0000000..eb27cc8
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/tau_norm2.xg
@@ -0,0 +1,9 @@
+"tau v time
+0.0000000000000	0.0000227707704
+0.3515742187500	0.0000227688019
+0.7031484375000	0.0000227663555
+1.0547226562500	0.0000227635097
+1.4062968750000	0.0000227602709
+1.7578710937500	0.0000227566494
+2.1094453125000	0.0000227527056
+2.4610195312500	0.0000227484089
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/tau_x_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/tau_x_[16][16].xg
new file mode 100644
index 0000000..a2a74c1
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/tau_x_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		1.3279599854e-10
+-1.4062468750e+01		1.3518235131e-10
+-1.3124937500e+01		1.3795327726e-10
+-1.2187406250e+01		1.4120917242e-10
+-1.1249875000e+01		1.4508843005e-10
+-1.0312343750e+01		1.4978714384e-10
+-9.3748125000e+00		1.5559237884e-10
+-8.4372812500e+00		1.6294121438e-10
+-7.4997500000e+00		8.9839564585e-07
+-6.5622187500e+00		7.5557289473e-06
+-5.6246875000e+00		2.5699640320e-05
+-4.6871562500e+00		6.3145110135e-05
+-3.7496250000e+00		1.2815733614e-04
+-2.8120937500e+00		2.2364429501e-04
+-1.8745625000e+00		3.3724878691e-04
+-9.3703125000e-01		4.3513392679e-04
+5.0000000000e-04		4.7452197913e-04
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+7.5007500000e+00		8.9523611683e-07
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+1.4063468750e+01		1.3517961629e-10
+1.5001000000e+01		1.3279363012e-10
+
+
+"Time = 3.5157421875e-01
+-1.5000000000e+01		1.3371719679e-10
+-1.4062468750e+01		1.3515705625e-10
+-1.3124937500e+01		1.3791958250e-10
+-1.2187406250e+01		1.4116273927e-10
+-1.1249875000e+01		1.4502206037e-10
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+-9.3748125000e+00		2.8890423313e-12
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+-7.4997500000e+00		8.9268796285e-07
+-6.5622187500e+00		7.5428369951e-06
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+-4.6871562500e+00		6.3035657498e-05
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+-2.8120937500e+00		2.2321527912e-04
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+-9.3703125000e-01		4.3446822519e-04
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+1.4063468750e+01		1.3515432853e-10
+1.5001000000e+01		1.3371453106e-10
+
+
+"Time = 7.0314843750e-01
+-1.5000000000e+01		1.3537985613e-10
+-1.4062468750e+01		1.3496546392e-10
+-1.3124937500e+01		1.3778284416e-10
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+-2.8120937500e+00		2.2277985640e-04
+-1.8745625000e+00		3.3590227548e-04
+-9.3703125000e-01		4.3378117159e-04
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+7.5007500000e+00		8.8407569443e-07
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+1.4063468750e+01		1.3496279092e-10
+1.5001000000e+01		1.3537664335e-10
+
+
+"Time = 1.0547226562e+00
+-1.5000000000e+01		1.3563069459e-10
+-1.4062468750e+01		1.3457834133e-10
+-1.3124937500e+01		1.3749307323e-10
+-1.2187406250e+01		1.4060640320e-10
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+-1.0312343750e+01		5.4266486935e-10
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+-8.4372812500e+00		2.0103932896e-10
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+-4.6871562500e+00		6.2817168376e-05
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+-2.8120937500e+00		2.2234487795e-04
+-1.8745625000e+00		3.3523227775e-04
+-9.3703125000e-01		4.3308501693e-04
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+7.5007500000e+00		8.7880102846e-07
+8.4382812500e+00		1.9927983781e-10
+9.3758125000e+00		1.3215071888e-11
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+1.4063468750e+01		1.3457577867e-10
+1.5001000000e+01		1.3562738077e-10
+
+
+"Time = 1.4062968750e+00
+-1.5000000000e+01		1.3518478426e-10
+-1.4062468750e+01		1.3396629681e-10
+-1.3124937500e+01		1.3701877175e-10
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+-9.3748125000e+00		2.1985596974e-11
+-8.4372812500e+00		2.4803918900e-10
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+-3.7496250000e+00		1.2721630770e-04
+-2.8120937500e+00		2.2190892011e-04
+-1.8745625000e+00		3.3456556423e-04
+-9.3703125000e-01		4.3238366394e-04
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+4.6881562500e+00		6.2654918403e-05
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+6.5632187500e+00		7.4960904182e-06
+7.5007500000e+00		8.7373672647e-07
+8.4382812500e+00		2.4581231203e-10
+9.3758125000e+00		2.1986862977e-11
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+1.4063468750e+01		1.3396390792e-10
+1.5001000000e+01		1.3518157951e-10
+
+
+"Time = 1.7578710937e+00
+-1.5000000000e+01		1.3432586186e-10
+-1.4062468750e+01		1.3312940695e-10
+-1.3124937500e+01		1.3632734600e-10
+-1.2187406250e+01		1.3928871436e-10
+-1.1249875000e+01		1.4241039377e-10
+-1.0312343750e+01		1.2242348929e-09
+-9.3748125000e+00		3.3070165106e-11
+-8.4372812500e+00		2.8564222493e-10
+-7.4997500000e+00		8.7192646319e-07
+-6.5622187500e+00		7.4976206556e-06
+-5.6246875000e+00		2.5480114967e-05
+-4.6871562500e+00		6.2599000119e-05
+-3.7496250000e+00		1.2697873738e-04
+-2.8120937500e+00		2.2147545304e-04
+-1.8745625000e+00		3.3389967276e-04
+-9.3703125000e-01		4.3167552628e-04
+5.0000000000e-04		4.6712690703e-04
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+6.5632187500e+00		7.4857214613e-06
+7.5007500000e+00		8.6888868958e-07
+8.4382812500e+00		2.8301531013e-10
+9.3758125000e+00		3.3074208975e-11
+1.0313343750e+01		1.2242969172e-09
+1.1250875000e+01		1.4240684078e-10
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+1.3125937500e+01		1.3632466196e-10
+1.4063468750e+01		1.3312725432e-10
+1.5001000000e+01		1.3432288421e-10
+
+
+"Time = 2.1094453125e+00
+-1.5000000000e+01		1.3319201117e-10
+-1.4062468750e+01		1.3207884234e-10
+-1.3124937500e+01		1.3539453983e-10
+-1.2187406250e+01		1.3831574121e-10
+-1.1249875000e+01		1.4116516540e-10
+-1.0312343750e+01		1.6855136837e-09
+-9.3748125000e+00		4.6409848722e-11
+-8.4372812500e+00		3.1780806799e-10
+-7.4997500000e+00		8.6725939026e-07
+-6.5622187500e+00		7.4879157476e-06
+-5.6246875000e+00		2.5436026453e-05
+-4.6871562500e+00		6.2491897669e-05
+-3.7496250000e+00		1.2674342898e-04
+-2.8120937500e+00		2.2106277588e-04
+-1.8745625000e+00		3.3325936201e-04
+-9.3703125000e-01		4.3099209226e-04
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+9.3803125000e-01		4.3091755164e-04
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+2.8130937500e+00		2.2094854025e-04
+3.7506250000e+00		1.2665848710e-04
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+7.5007500000e+00		8.6424245832e-07
+8.4382812500e+00		3.1483374116e-10
+9.3758125000e+00		4.6418114882e-11
+1.0313343750e+01		1.6856605378e-09
+1.1250875000e+01		1.4116185436e-10
+1.2188406250e+01		1.3831296576e-10
+1.3125937500e+01		1.3539213904e-10
+1.4063468750e+01		1.3207698398e-10
+1.5001000000e+01		1.3318933358e-10
+
+
+"Time = 2.4610195312e+00
+-1.5000000000e+01		1.3186362658e-10
+-1.4062468750e+01		1.3082887445e-10
+-1.3124937500e+01		1.3421178484e-10
+-1.2187406250e+01		1.3711367209e-10
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+-1.0312343750e+01		2.2248324326e-09
+-9.3748125000e+00		6.1920477885e-11
+-8.4372812500e+00		3.4834837498e-10
+-7.4997500000e+00		8.6280140205e-07
+-6.5622187500e+00		7.4794446344e-06
+-5.6246875000e+00		2.5392568674e-05
+-4.6871562500e+00		6.2391819880e-05
+-3.7496250000e+00		1.2652776236e-04
+-2.8120937500e+00		2.2068875763e-04
+-1.8745625000e+00		3.3267772006e-04
+-9.3703125000e-01		4.3034969555e-04
+5.0000000000e-04		4.6444436620e-04
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/tau_y_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/tau_y_[16][16].xg
new file mode 100644
index 0000000..a2a74c1
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/tau_y_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+"Time = 1.7578710937e+00
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+
+"Time = 2.1094453125e+00
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+
+"Time = 2.4610195312e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/tau_z_[16][16].xg b/test/GRHydro_test_tov_ppm_eosg_ML/tau_z_[16][16].xg
new file mode 100644
index 0000000..6099122
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/tau_z_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+"Time = 3.5157421875e-01
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+
+"Time = 7.0314843750e-01
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+
+"Time = 1.0547226562e+00
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+
+"Time = 1.4062968750e+00
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+
+"Time = 1.7578710937e+00
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+
+"Time = 2.1094453125e+00
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+
+"Time = 2.4610195312e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_3D_diagonal.xg
new file mode 100644
index 0000000..ea0e996
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_3D_diagonal.xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+"Time = 3.5157421875e-01
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+
+"Time = 1.4062968750e+00
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+
+"Time = 1.7578710937e+00
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+
+"Time = 2.1094453125e+00
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+
+"Time = 2.4610195312e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_maximum.xg
new file mode 100644
index 0000000..baea675
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_maximum.xg
@@ -0,0 +1,9 @@
+"vel[0] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0186339876673
+0.7031484375000	0.0198228811073
+1.0547226562500	0.0193074570420
+1.4062968750000	0.0182982670968
+1.7578710937500	0.0179522825908
+2.1094453125000	0.0214312320867
+2.4610195312500	0.0248288785311
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_minimum.xg
new file mode 100644
index 0000000..d24e54d
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_minimum.xg
@@ -0,0 +1,9 @@
+"vel[0] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0186477097203
+0.7031484375000	-0.0198308965989
+1.0547226562500	-0.0193137574137
+1.4062968750000	-0.0183044937654
+1.7578710937500	-0.0179501665835
+2.1094453125000	-0.0214258166053
+2.4610195312500	-0.0248200400326
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_norm1.xg
new file mode 100644
index 0000000..c564b27
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_norm1.xg
@@ -0,0 +1,9 @@
+"vel[0] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000942236856
+0.7031484375000	0.0001459858009
+1.0547226562500	0.0001914372359
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+1.7578710937500	0.0002788538143
+2.1094453125000	0.0003227525746
+2.4610195312500	0.0003619776642
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_norm2.xg
new file mode 100644
index 0000000..fb45847
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_norm2.xg
@@ -0,0 +1,9 @@
+"vel[0] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0007457201350
+0.7031484375000	0.0009581155603
+1.0547226562500	0.0011585651186
+1.4062968750000	0.0013835185896
+1.7578710937500	0.0016297830806
+2.1094453125000	0.0018900913611
+2.4610195312500	0.0021416636899
diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..89cc24f
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_x_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		0.0000000000e+00
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+
+"Time = 3.5157421875e-01
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+
+
+"Time = 7.0314843750e-01
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+
+
+"Time = 1.0547226562e+00
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+
+
+"Time = 1.4062968750e+00
+-1.5000000000e+01		0.0000000000e+00
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+
+
+"Time = 1.7578710937e+00
+-1.5000000000e+01		0.0000000000e+00
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diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..a1611b1
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_y_[16][16].xg
@@ -0,0 +1,288 @@
+
+
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diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..4653945
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[0]_z_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_3D_diagonal.xg
new file mode 100644
index 0000000..ea0e996
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_3D_diagonal.xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
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+
+
+"Time = 7.0314843750e-01
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+
+
+"Time = 1.0547226562e+00
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+
+
+"Time = 1.4062968750e+00
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+
+
+"Time = 1.7578710937e+00
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+
+
+"Time = 2.1094453125e+00
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+
+"Time = 2.4610195312e+00
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diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_maximum.xg
new file mode 100644
index 0000000..a19fa85
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_maximum.xg
@@ -0,0 +1,9 @@
+"vel[1] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0186339876673
+0.7031484375000	0.0198228811073
+1.0547226562500	0.0193074570420
+1.4062968750000	0.0182982670968
+1.7578710937500	0.0179522825908
+2.1094453125000	0.0214312320867
+2.4610195312500	0.0248288785311
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_minimum.xg
new file mode 100644
index 0000000..d0e6a4d
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_minimum.xg
@@ -0,0 +1,9 @@
+"vel[1] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0186477097203
+0.7031484375000	-0.0198308965989
+1.0547226562500	-0.0193137574137
+1.4062968750000	-0.0183044937654
+1.7578710937500	-0.0179501665835
+2.1094453125000	-0.0214258166053
+2.4610195312500	-0.0248200400326
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_norm1.xg
new file mode 100644
index 0000000..27e1ee2
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_norm1.xg
@@ -0,0 +1,9 @@
+"vel[1] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000942236856
+0.7031484375000	0.0001459858009
+1.0547226562500	0.0001914372359
+1.4062968750000	0.0002348872590
+1.7578710937500	0.0002788538143
+2.1094453125000	0.0003227525746
+2.4610195312500	0.0003619776642
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_norm2.xg
new file mode 100644
index 0000000..dc6293a
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_norm2.xg
@@ -0,0 +1,9 @@
+"vel[1] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0007457201350
+0.7031484375000	0.0009581155603
+1.0547226562500	0.0011585651186
+1.4062968750000	0.0013835185896
+1.7578710937500	0.0016297830806
+2.1094453125000	0.0018900913611
+2.4610195312500	0.0021416636899
diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..a1611b1
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_x_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		0.0000000000e+00
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+
+
+"Time = 3.5157421875e-01
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+
+
+"Time = 7.0314843750e-01
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diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..89cc24f
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_y_[16][16].xg
@@ -0,0 +1,288 @@
+
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diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..4653945
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[1]_z_[16][16].xg
@@ -0,0 +1,288 @@
+
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+9.3758125000e+00		-1.3447570824e-06
+1.0313343750e+01		0.0000000000e+00
+1.1250875000e+01		0.0000000000e+00
+1.2188406250e+01		0.0000000000e+00
+1.3125937500e+01		0.0000000000e+00
+1.4063468750e+01		0.0000000000e+00
+1.5001000000e+01		0.0000000000e+00
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_3D_diagonal.xg
new file mode 100644
index 0000000..bfb3077
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_3D_diagonal.xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
+-2.1109206837e+01		0.0000000000e+00
+-1.9485355079e+01		0.0000000000e+00
+-1.7861503320e+01		0.0000000000e+00
+-1.6237651561e+01		0.0000000000e+00
+-1.4613799803e+01		0.0000000000e+00
+-1.2989948044e+01		0.0000000000e+00
+-1.1366096285e+01		0.0000000000e+00
+-9.7422445267e+00		0.0000000000e+00
+-8.1183927680e+00		0.0000000000e+00
+-6.4945410093e+00		0.0000000000e+00
+-4.8706892506e+00		0.0000000000e+00
+-3.2468374920e+00		0.0000000000e+00
+-1.6229857333e+00		0.0000000000e+00
+8.6602540378e-04		0.0000000000e+00
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+9.7439765775e+00		0.0000000000e+00
+1.1367828336e+01		0.0000000000e+00
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 3.5157421875e-01
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
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+-1.7861503320e+01		0.0000000000e+00
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+-9.7422445267e+00		0.0000000000e+00
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+-6.4945410093e+00		-4.4209774940e-05
+-4.8706892506e+00		-4.4844289445e-05
+-3.2468374920e+00		-4.1689656409e-05
+-1.6229857333e+00		-9.5501932187e-05
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+2.4358642406e+01		0.0000000000e+00
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+
+
+"Time = 7.0314843750e-01
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
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+-9.7422445267e+00		0.0000000000e+00
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+-6.4945410093e+00		-8.9731247581e-05
+-4.8706892506e+00		-8.8655324289e-05
+-3.2468374920e+00		-8.9228060625e-05
+-1.6229857333e+00		-1.7417842843e-04
+8.6602540378e-04		-1.1533301723e-06
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+3.2485695428e+00		8.9332571501e-05
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+6.4962730601e+00		8.9758200118e-05
+8.1201248188e+00		3.1748668561e-03
+9.7439765775e+00		0.0000000000e+00
+1.1367828336e+01		0.0000000000e+00
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.0547226562e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
+-2.1109206837e+01		0.0000000000e+00
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+-9.7422445267e+00		0.0000000000e+00
+-8.1183927680e+00		-2.3444388568e-03
+-6.4945410093e+00		-1.3630208122e-04
+-4.8706892506e+00		-1.3106793587e-04
+-3.2468374920e+00		-1.4051147880e-04
+-1.6229857333e+00		-2.3619181232e-04
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.4062968750e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
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+-8.1183927680e+00		-1.9519767716e-03
+-6.4945410093e+00		-1.8337658401e-04
+-4.8706892506e+00		-1.7171916198e-04
+-3.2468374920e+00		-1.9662951370e-04
+-1.6229857333e+00		-2.7910688156e-04
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+8.1201248188e+00		2.5907727496e-03
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 1.7578710937e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
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+-8.1183927680e+00		-1.4157414412e-03
+-6.4945410093e+00		-2.3035094015e-04
+-4.8706892506e+00		-2.1035727471e-04
+-3.2468374920e+00		-2.5740675663e-04
+-1.6229857333e+00		-2.9940397440e-04
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+8.1201248188e+00		2.0220183672e-03
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 2.1094453125e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
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+-6.4945410093e+00		-2.7665074895e-04
+-4.8706892506e+00		-2.4699308104e-04
+-3.2468374920e+00		-3.2205096841e-04
+-1.6229857333e+00		-2.9945045450e-04
+8.6602540378e-04		-3.3125860943e-06
+1.6247177841e+00		3.0343963221e-04
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+6.4962730601e+00		2.7677249692e-04
+8.1201248188e+00		1.3761535092e-03
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+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
+
+
+"Time = 2.4610195312e+00
+-2.5980762114e+01		0.0000000000e+00
+-2.4356910355e+01		0.0000000000e+00
+-2.2733058596e+01		0.0000000000e+00
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+-1.7861503320e+01		0.0000000000e+00
+-1.6237651561e+01		0.0000000000e+00
+-1.4613799803e+01		0.0000000000e+00
+-1.2989948044e+01		0.0000000000e+00
+-1.1366096285e+01		0.0000000000e+00
+-9.7422445267e+00		0.0000000000e+00
+-8.1183927680e+00		-1.7986618762e-04
+-6.4945410093e+00		-3.2297874241e-04
+-4.8706892506e+00		-2.8138832818e-04
+-3.2468374920e+00		-3.8892258431e-04
+-1.6229857333e+00		-2.8154296051e-04
+8.6602540378e-04		-4.1016272230e-06
+1.6247177841e+00		2.8644801998e-04
+3.2485695428e+00		3.8861002835e-04
+4.8724213015e+00		2.8139740771e-04
+6.4962730601e+00		3.2309348791e-04
+8.1201248188e+00		7.0932173363e-04
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+2.1110938888e+01		0.0000000000e+00
+2.2734790647e+01		0.0000000000e+00
+2.4358642406e+01		0.0000000000e+00
+2.5982494164e+01		0.0000000000e+00
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_maximum.xg
new file mode 100644
index 0000000..43858ce
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_maximum.xg
@@ -0,0 +1,9 @@
+"vel[2] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0186339876673
+0.7031484375000	0.0198228811073
+1.0547226562500	0.0193074570420
+1.4062968750000	0.0182982670968
+1.7578710937500	0.0179522825908
+2.1094453125000	0.0214312320867
+2.4610195312500	0.0248288785311
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_minimum.xg
new file mode 100644
index 0000000..bc05ccc
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_minimum.xg
@@ -0,0 +1,9 @@
+"vel[2] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	-0.0186477097203
+0.7031484375000	-0.0198308965989
+1.0547226562500	-0.0193137574137
+1.4062968750000	-0.0183044937654
+1.7578710937500	-0.0179501665835
+2.1094453125000	-0.0214258166053
+2.4610195312500	-0.0248200400326
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_norm1.xg
new file mode 100644
index 0000000..0c47a4b
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_norm1.xg
@@ -0,0 +1,9 @@
+"vel[2] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0000942236856
+0.7031484375000	0.0001459858009
+1.0547226562500	0.0001914372359
+1.4062968750000	0.0002348872590
+1.7578710937500	0.0002788538143
+2.1094453125000	0.0003227525746
+2.4610195312500	0.0003619776642
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_norm2.xg
new file mode 100644
index 0000000..054b212
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_norm2.xg
@@ -0,0 +1,9 @@
+"vel[2] v time
+0.0000000000000	0.0000000000000
+0.3515742187500	0.0007457201350
+0.7031484375000	0.0009581155603
+1.0547226562500	0.0011585651186
+1.4062968750000	0.0013835185896
+1.7578710937500	0.0016297830806
+2.1094453125000	0.0018900913611
+2.4610195312500	0.0021416636899
diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..9e18690
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_x_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		0.0000000000e+00
+-1.3124937500e+01		0.0000000000e+00
+-1.2187406250e+01		0.0000000000e+00
+-1.1249875000e+01		0.0000000000e+00
+-1.0312343750e+01		0.0000000000e+00
+-9.3748125000e+00		0.0000000000e+00
+-8.4372812500e+00		0.0000000000e+00
+-7.4997500000e+00		0.0000000000e+00
+-6.5622187500e+00		0.0000000000e+00
+-5.6246875000e+00		0.0000000000e+00
+-4.6871562500e+00		0.0000000000e+00
+-3.7496250000e+00		0.0000000000e+00
+-2.8120937500e+00		0.0000000000e+00
+-1.8745625000e+00		0.0000000000e+00
+-9.3703125000e-01		0.0000000000e+00
+5.0000000000e-04		0.0000000000e+00
+9.3803125000e-01		0.0000000000e+00
+1.8755625000e+00		0.0000000000e+00
+2.8130937500e+00		0.0000000000e+00
+3.7506250000e+00		0.0000000000e+00
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+5.6256875000e+00		0.0000000000e+00
+6.5632187500e+00		0.0000000000e+00
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diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..9e18690
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_y_[16][16].xg
@@ -0,0 +1,288 @@
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diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..381ebc9
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/vel[2]_z_[16][16].xg
@@ -0,0 +1,288 @@
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+4.6881562500e+00		4.7367027685e-04
+5.6256875000e+00		5.3889959656e-04
+6.5632187500e+00		9.3020061439e-04
+7.5007500000e+00		2.2371532649e-04
+8.4382812500e+00		1.2513752418e-02
+9.3758125000e+00		-1.7225100814e-02
+1.0313343750e+01		0.0000000000e+00
+1.1250875000e+01		0.0000000000e+00
+1.2188406250e+01		0.0000000000e+00
+1.3125937500e+01		0.0000000000e+00
+1.4063468750e+01		0.0000000000e+00
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 2.1094453125e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		0.0000000000e+00
+-1.3124937500e+01		0.0000000000e+00
+-1.2187406250e+01		0.0000000000e+00
+-1.1249875000e+01		0.0000000000e+00
+-1.0312343750e+01		0.0000000000e+00
+-9.3748125000e+00		2.0440093187e-02
+-8.4372812500e+00		-1.1011250915e-02
+-7.4997500000e+00		-2.9017209309e-04
+-6.5622187500e+00		-1.0959304548e-03
+-5.6246875000e+00		-6.3300068901e-04
+-4.6871562500e+00		-5.4996379921e-04
+-3.7496250000e+00		-4.5195570495e-04
+-2.8120937500e+00		-3.1864906338e-04
+-1.8745625000e+00		-3.2408991730e-04
+-9.3703125000e-01		-2.7148218379e-04
+5.0000000000e-04		-3.3125860943e-06
+9.3803125000e-01		2.7549910774e-04
+1.8755625000e+00		3.2377957419e-04
+2.8130937500e+00		3.1878123047e-04
+3.7506250000e+00		4.5211695068e-04
+4.6881562500e+00		5.5005055916e-04
+5.6256875000e+00		6.3311666554e-04
+6.5632187500e+00		1.0966778900e-03
+7.5007500000e+00		2.8370740961e-04
+8.4382812500e+00		1.0963493305e-02
+9.3758125000e+00		-2.0444941015e-02
+1.0313343750e+01		0.0000000000e+00
+1.1250875000e+01		0.0000000000e+00
+1.2188406250e+01		0.0000000000e+00
+1.3125937500e+01		0.0000000000e+00
+1.4063468750e+01		0.0000000000e+00
+1.5001000000e+01		0.0000000000e+00
+
+
+"Time = 2.4610195312e+00
+-1.5000000000e+01		0.0000000000e+00
+-1.4062468750e+01		0.0000000000e+00
+-1.3124937500e+01		0.0000000000e+00
+-1.2187406250e+01		0.0000000000e+00
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+-9.3748125000e+00		2.3579920377e-02
+-8.4372812500e+00		-9.3800932533e-03
+-7.4997500000e+00		-3.5638094218e-04
+-6.5622187500e+00		-1.2559598401e-03
+-5.6246875000e+00		-7.2189810612e-04
+-4.6871562500e+00		-6.1997794535e-04
+-3.7496250000e+00		-4.9890519352e-04
+-2.8120937500e+00		-3.4534723404e-04
+-1.8745625000e+00		-3.8137038406e-04
+-9.3703125000e-01		-2.4224025030e-04
+5.0000000000e-04		-4.1016272230e-06
+9.3803125000e-01		2.4716338644e-04
+1.8755625000e+00		3.8099198642e-04
+2.8130937500e+00		3.4548806940e-04
+3.7506250000e+00		4.9907828197e-04
+4.6881562500e+00		6.2008892651e-04
+5.6256875000e+00		7.2203092153e-04
+6.5632187500e+00		1.2567353355e-03
+7.5007500000e+00		3.4904829102e-04
+8.4382812500e+00		9.3319537811e-03
+9.3758125000e+00		-2.3586287838e-02
+1.0313343750e+01		0.0000000000e+00
+1.1250875000e+01		0.0000000000e+00
+1.2188406250e+01		0.0000000000e+00
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+1.4063468750e+01		0.0000000000e+00
+1.5001000000e+01		0.0000000000e+00
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_3D_diagonal.xg b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_3D_diagonal.xg
new file mode 100644
index 0000000..f60e0bc
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_3D_diagonal.xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-2.5980762114e+01		1.0000000000e+00
+-2.4356910355e+01		1.0000000000e+00
+-2.2733058596e+01		1.0000000000e+00
+-2.1109206837e+01		1.0000000000e+00
+-1.9485355079e+01		1.0000000000e+00
+-1.7861503320e+01		1.0000000000e+00
+-1.6237651561e+01		1.0000000000e+00
+-1.4613799803e+01		1.0000000000e+00
+-1.2989948044e+01		1.0000000000e+00
+-1.1366096285e+01		1.0000000000e+00
+-9.7422445267e+00		1.0000000000e+00
+-8.1183927680e+00		1.0000000000e+00
+-6.4945410093e+00		1.0000000000e+00
+-4.8706892506e+00		1.0000000000e+00
+-3.2468374920e+00		1.0000000000e+00
+-1.6229857333e+00		1.0000000000e+00
+8.6602540378e-04		1.0000000000e+00
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+3.2485695428e+00		1.0000000000e+00
+4.8724213015e+00		1.0000000000e+00
+6.4962730601e+00		1.0000000000e+00
+8.1201248188e+00		1.0000000000e+00
+9.7439765775e+00		1.0000000000e+00
+1.1367828336e+01		1.0000000000e+00
+1.2991680095e+01		1.0000000000e+00
+1.4615531854e+01		1.0000000000e+00
+1.6239383612e+01		1.0000000000e+00
+1.7863235371e+01		1.0000000000e+00
+1.9487087130e+01		1.0000000000e+00
+2.1110938888e+01		1.0000000000e+00
+2.2734790647e+01		1.0000000000e+00
+2.4358642406e+01		1.0000000000e+00
+2.5982494164e+01		1.0000000000e+00
+
+
+"Time = 3.5157421875e-01
+-2.5980762114e+01		1.0000000000e+00
+-2.4356910355e+01		1.0000000000e+00
+-2.2733058596e+01		1.0000000000e+00
+-2.1109206837e+01		1.0000000000e+00
+-1.9485355079e+01		1.0000000000e+00
+-1.7861503320e+01		1.0000000000e+00
+-1.6237651561e+01		1.0000000000e+00
+-1.4613799803e+01		1.0000000000e+00
+-1.2989948044e+01		1.0000000000e+00
+-1.1366096285e+01		1.0000000000e+00
+-9.7422445267e+00		1.0000000000e+00
+-8.1183927680e+00		1.0000089597e+00
+-6.4945410093e+00		1.0000000044e+00
+-4.8706892506e+00		1.0000000050e+00
+-3.2468374920e+00		1.0000000047e+00
+-1.6229857333e+00		1.0000000269e+00
+8.6602540378e-04		1.0000000000e+00
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+4.8724213015e+00		1.0000000050e+00
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+9.7439765775e+00		1.0000000000e+00
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+2.4358642406e+01		1.0000000000e+00
+2.5982494164e+01		1.0000000000e+00
+
+
+"Time = 7.0314843750e-01
+-2.5980762114e+01		1.0000000000e+00
+-2.4356910355e+01		1.0000000000e+00
+-2.2733058596e+01		1.0000000000e+00
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+-1.7861503320e+01		1.0000000000e+00
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+-1.4613799803e+01		1.0000000000e+00
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+-9.7422445267e+00		1.0000000000e+00
+-8.1183927680e+00		1.0000127053e+00
+-6.4945410093e+00		1.0000000181e+00
+-4.8706892506e+00		1.0000000194e+00
+-3.2468374920e+00		1.0000000217e+00
+-1.6229857333e+00		1.0000000896e+00
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+4.8724213015e+00		1.0000000194e+00
+6.4962730601e+00		1.0000000181e+00
+8.1201248188e+00		1.0000210486e+00
+9.7439765775e+00		1.0000000000e+00
+1.1367828336e+01		1.0000000000e+00
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+1.4615531854e+01		1.0000000000e+00
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+1.7863235371e+01		1.0000000000e+00
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+2.1110938888e+01		1.0000000000e+00
+2.2734790647e+01		1.0000000000e+00
+2.4358642406e+01		1.0000000000e+00
+2.5982494164e+01		1.0000000000e+00
+
+
+"Time = 1.0547226562e+00
+-2.5980762114e+01		1.0000000000e+00
+-2.4356910355e+01		1.0000000000e+00
+-2.2733058596e+01		1.0000000000e+00
+-2.1109206837e+01		1.0000000000e+00
+-1.9485355079e+01		1.0000000000e+00
+-1.7861503320e+01		1.0000000000e+00
+-1.6237651561e+01		1.0000000000e+00
+-1.4613799803e+01		1.0000000000e+00
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+-9.7422445267e+00		1.0000000000e+00
+-8.1183927680e+00		1.0000114783e+00
+-6.4945410093e+00		1.0000000418e+00
+-4.8706892506e+00		1.0000000425e+00
+-3.2468374920e+00		1.0000000539e+00
+-1.6229857333e+00		1.0000001648e+00
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+1.2991680095e+01		1.0000000000e+00
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+1.9487087130e+01		1.0000000000e+00
+2.1110938888e+01		1.0000000000e+00
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+2.4358642406e+01		1.0000000000e+00
+2.5982494164e+01		1.0000000000e+00
+
+
+"Time = 1.4062968750e+00
+-2.5980762114e+01		1.0000000000e+00
+-2.4356910355e+01		1.0000000000e+00
+-2.2733058596e+01		1.0000000000e+00
+-2.1109206837e+01		1.0000000000e+00
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+-1.7861503320e+01		1.0000000000e+00
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+-9.7422445267e+00		1.0000000000e+00
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+-6.4945410093e+00		1.0000000757e+00
+-4.8706892506e+00		1.0000000729e+00
+-3.2468374920e+00		1.0000001055e+00
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+2.4358642406e+01		1.0000000000e+00
+2.5982494164e+01		1.0000000000e+00
+
+
+"Time = 1.7578710937e+00
+-2.5980762114e+01		1.0000000000e+00
+-2.4356910355e+01		1.0000000000e+00
+-2.2733058596e+01		1.0000000000e+00
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+-9.7422445267e+00		1.0000000000e+00
+-8.1183927680e+00		1.0000041857e+00
+-6.4945410093e+00		1.0000001195e+00
+-4.8706892506e+00		1.0000001094e+00
+-3.2468374920e+00		1.0000001808e+00
+-1.6229857333e+00		1.0000002648e+00
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+6.4962730601e+00		1.0000001195e+00
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+1.7863235371e+01		1.0000000000e+00
+1.9487087130e+01		1.0000000000e+00
+2.1110938888e+01		1.0000000000e+00
+2.2734790647e+01		1.0000000000e+00
+2.4358642406e+01		1.0000000000e+00
+2.5982494164e+01		1.0000000000e+00
+
+
+"Time = 2.1094453125e+00
+-2.5980762114e+01		1.0000000000e+00
+-2.4356910355e+01		1.0000000000e+00
+-2.2733058596e+01		1.0000000000e+00
+-2.1109206837e+01		1.0000000000e+00
+-1.9485355079e+01		1.0000000000e+00
+-1.7861503320e+01		1.0000000000e+00
+-1.6237651561e+01		1.0000000000e+00
+-1.4613799803e+01		1.0000000000e+00
+-1.2989948044e+01		1.0000000000e+00
+-1.1366096285e+01		1.0000000000e+00
+-9.7422445267e+00		1.0000000000e+00
+-8.1183927680e+00		1.0000013700e+00
+-6.4945410093e+00		1.0000001723e+00
+-4.8706892506e+00		1.0000001508e+00
+-3.2468374920e+00		1.0000002831e+00
+-1.6229857333e+00		1.0000002649e+00
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+1.6247177841e+00		1.0000002720e+00
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+4.8724213015e+00		1.0000001509e+00
+6.4962730601e+00		1.0000001724e+00
+8.1201248188e+00		1.0000039546e+00
+9.7439765775e+00		1.0000000000e+00
+1.1367828336e+01		1.0000000000e+00
+1.2991680095e+01		1.0000000000e+00
+1.4615531854e+01		1.0000000000e+00
+1.6239383612e+01		1.0000000000e+00
+1.7863235371e+01		1.0000000000e+00
+1.9487087130e+01		1.0000000000e+00
+2.1110938888e+01		1.0000000000e+00
+2.2734790647e+01		1.0000000000e+00
+2.4358642406e+01		1.0000000000e+00
+2.5982494164e+01		1.0000000000e+00
+
+
+"Time = 2.4610195312e+00
+-2.5980762114e+01		1.0000000000e+00
+-2.4356910355e+01		1.0000000000e+00
+-2.2733058596e+01		1.0000000000e+00
+-2.1109206837e+01		1.0000000000e+00
+-1.9485355079e+01		1.0000000000e+00
+-1.7861503320e+01		1.0000000000e+00
+-1.6237651561e+01		1.0000000000e+00
+-1.4613799803e+01		1.0000000000e+00
+-1.2989948044e+01		1.0000000000e+00
+-1.1366096285e+01		1.0000000000e+00
+-9.7422445267e+00		1.0000000000e+00
+-8.1183927680e+00		1.0000000676e+00
+-6.4945410093e+00		1.0000002348e+00
+-4.8706892506e+00		1.0000001958e+00
+-3.2468374920e+00		1.0000004128e+00
+-1.6229857333e+00		1.0000002342e+00
+8.6602540378e-04		1.0000000001e+00
+1.6247177841e+00		1.0000002424e+00
+3.2485695428e+00		1.0000004121e+00
+4.8724213015e+00		1.0000001958e+00
+6.4962730601e+00		1.0000002350e+00
+8.1201248188e+00		1.0000010507e+00
+9.7439765775e+00		1.0000000000e+00
+1.1367828336e+01		1.0000000000e+00
+1.2991680095e+01		1.0000000000e+00
+1.4615531854e+01		1.0000000000e+00
+1.6239383612e+01		1.0000000000e+00
+1.7863235371e+01		1.0000000000e+00
+1.9487087130e+01		1.0000000000e+00
+2.1110938888e+01		1.0000000000e+00
+2.2734790647e+01		1.0000000000e+00
+2.4358642406e+01		1.0000000000e+00
+2.5982494164e+01		1.0000000000e+00
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_maximum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_maximum.xg
new file mode 100644
index 0000000..2753baf
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_maximum.xg
@@ -0,0 +1,9 @@
+"w_lorentz v time
+0.0000000000000	1.0000000000000
+0.3515742187500	1.0002413301787
+0.7031484375000	1.0002733531928
+1.0547226562500	1.0002604564676
+1.4062968750000	1.0002359863624
+1.7578710937500	1.0002518657744
+2.1094453125000	1.0003593686159
+2.4610195312500	1.0004831373930
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_minimum.xg b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_minimum.xg
new file mode 100644
index 0000000..6874066
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_minimum.xg
@@ -0,0 +1,9 @@
+"w_lorentz v time
+0.0000000000000	1.0000000000000
+0.3515742187500	1.0000000000000
+0.7031484375000	1.0000000000000
+1.0547226562500	1.0000000000000
+1.4062968750000	1.0000000000000
+1.7578710937500	1.0000000000000
+2.1094453125000	1.0000000000000
+2.4610195312500	1.0000000000000
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_norm1.xg b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_norm1.xg
new file mode 100644
index 0000000..7037d00
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_norm1.xg
@@ -0,0 +1,9 @@
+"w_lorentz v time
+0.0000000000000	1.0000000000000
+0.3515742187500	1.0000011495544
+0.7031484375000	1.0000018879868
+1.0547226562500	1.0000027478889
+1.4062968750000	1.0000039059377
+1.7578710937500	1.0000054096417
+2.1094453125000	1.0000072678688
+2.4610195312500	1.0000093292161
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_norm2.xg b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_norm2.xg
new file mode 100644
index 0000000..3b72434
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_norm2.xg
@@ -0,0 +1,9 @@
+"w_lorentz v time
+0.0000000000000	1.0000000000000
+0.3515742187500	1.0000011496182
+0.7031484375000	1.0000018880835
+1.0547226562500	1.0000027480264
+1.4062968750000	1.0000039061910
+1.7578710937500	1.0000054101505
+2.1094453125000	1.0000072688409
+2.4610195312500	1.0000093309146
diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..1d75df3
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_x_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		1.0000000000e+00
+-1.4062468750e+01		1.0000000000e+00
+-1.3124937500e+01		1.0000000000e+00
+-1.2187406250e+01		1.0000000000e+00
+-1.1249875000e+01		1.0000000000e+00
+-1.0312343750e+01		1.0000000000e+00
+-9.3748125000e+00		1.0000000000e+00
+-8.4372812500e+00		1.0000000000e+00
+-7.4997500000e+00		1.0000000000e+00
+-6.5622187500e+00		1.0000000000e+00
+-5.6246875000e+00		1.0000000000e+00
+-4.6871562500e+00		1.0000000000e+00
+-3.7496250000e+00		1.0000000000e+00
+-2.8120937500e+00		1.0000000000e+00
+-1.8745625000e+00		1.0000000000e+00
+-9.3703125000e-01		1.0000000000e+00
+5.0000000000e-04		1.0000000000e+00
+9.3803125000e-01		1.0000000000e+00
+1.8755625000e+00		1.0000000000e+00
+2.8130937500e+00		1.0000000000e+00
+3.7506250000e+00		1.0000000000e+00
+4.6881562500e+00		1.0000000000e+00
+5.6256875000e+00		1.0000000000e+00
+6.5632187500e+00		1.0000000000e+00
+7.5007500000e+00		1.0000000000e+00
+8.4382812500e+00		1.0000000000e+00
+9.3758125000e+00		1.0000000000e+00
+1.0313343750e+01		1.0000000000e+00
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+1.4063468750e+01		1.0000000000e+00
+1.5001000000e+01		1.0000000000e+00
+
+
+"Time = 3.5157421875e-01
+-1.5000000000e+01		1.0000000000e+00
+-1.4062468750e+01		1.0000000000e+00
+-1.3124937500e+01		1.0000000000e+00
+-1.2187406250e+01		1.0000000000e+00
+-1.1249875000e+01		1.0000000000e+00
+-1.0312343750e+01		1.0000000000e+00
+-9.3748125000e+00		1.0000087227e+00
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+-7.4997500000e+00		1.0000000010e+00
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+-9.3703125000e-01		1.0000000097e+00
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+2.8130937500e+00		1.0000000048e+00
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+1.4063468750e+01		1.0000000000e+00
+1.5001000000e+01		1.0000000000e+00
+
+
+"Time = 7.0314843750e-01
+-1.5000000000e+01		1.0000000000e+00
+-1.4062468750e+01		1.0000000000e+00
+-1.3124937500e+01		1.0000000000e+00
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+-9.3703125000e-01		1.0000000310e+00
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+1.8755625000e+00		1.0000000105e+00
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+1.4063468750e+01		1.0000000000e+00
+1.5001000000e+01		1.0000000000e+00
+
+
+"Time = 1.0547226562e+00
+-1.5000000000e+01		1.0000000000e+00
+-1.4062468750e+01		1.0000000000e+00
+-1.3124937500e+01		1.0000000000e+00
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+-7.4997500000e+00		1.0000000109e+00
+-6.5622187500e+00		1.0000002490e+00
+-5.6246875000e+00		1.0000000889e+00
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+-9.3703125000e-01		1.0000000546e+00
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+1.4063468750e+01		1.0000000000e+00
+1.5001000000e+01		1.0000000000e+00
+
+
+"Time = 1.4062968750e+00
+-1.5000000000e+01		1.0000000000e+00
+-1.4062468750e+01		1.0000000000e+00
+-1.3124937500e+01		1.0000000000e+00
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+-1.0312343750e+01		1.0000000000e+00
+-9.3748125000e+00		1.0001295143e+00
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+-7.4997500000e+00		1.0000000216e+00
+-6.5622187500e+00		1.0000004280e+00
+-5.6246875000e+00		1.0000001523e+00
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+-2.8120937500e+00		1.0000000553e+00
+-1.8745625000e+00		1.0000000435e+00
+-9.3703125000e-01		1.0000000732e+00
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+1.4063468750e+01		1.0000000000e+00
+1.5001000000e+01		1.0000000000e+00
+
+
+"Time = 1.7578710937e+00
+-1.5000000000e+01		1.0000000000e+00
+-1.4062468750e+01		1.0000000000e+00
+-1.3124937500e+01		1.0000000000e+00
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+-3.7496250000e+00		1.0000001392e+00
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+-1.8745625000e+00		1.0000000696e+00
+-9.3703125000e-01		1.0000000799e+00
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+1.4063468750e+01		1.0000000000e+00
+1.5001000000e+01		1.0000000000e+00
+
+
+"Time = 2.1094453125e+00
+-1.5000000000e+01		1.0000000000e+00
+-1.4062468750e+01		1.0000000000e+00
+-1.3124937500e+01		1.0000000000e+00
+-1.2187406250e+01		1.0000000000e+00
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+-1.0312343750e+01		1.0000000000e+00
+-9.3748125000e+00		1.0002787578e+00
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+-7.4997500000e+00		1.0000000602e+00
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+-2.8120937500e+00		1.0000000947e+00
+-1.8745625000e+00		1.0000001024e+00
+-9.3703125000e-01		1.0000000741e+00
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+1.4063468750e+01		1.0000000000e+00
+1.5001000000e+01		1.0000000000e+00
+
+
+"Time = 2.4610195312e+00
+-1.5000000000e+01		1.0000000000e+00
+-1.4062468750e+01		1.0000000000e+00
+-1.3124937500e+01		1.0000000000e+00
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+-1.1249875000e+01		1.0000000000e+00
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+-8.4372812500e+00		1.0000605194e+00
+-7.4997500000e+00		1.0000000907e+00
+-6.5622187500e+00		1.0000011795e+00
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+-3.7496250000e+00		1.0000002198e+00
+-2.8120937500e+00		1.0000001112e+00
+-1.8745625000e+00		1.0000001419e+00
+-9.3703125000e-01		1.0000000590e+00
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+6.5632187500e+00		1.0000011809e+00
+7.5007500000e+00		1.0000000870e+00
+8.4382812500e+00		1.0000598976e+00
+9.3758125000e+00		1.0003712170e+00
+1.0313343750e+01		1.0000000000e+00
+1.1250875000e+01		1.0000000000e+00
+1.2188406250e+01		1.0000000000e+00
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+1.4063468750e+01		1.0000000000e+00
+1.5001000000e+01		1.0000000000e+00
diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..1d75df3
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_y_[16][16].xg
@@ -0,0 +1,288 @@
+
+
+"Time = 0.0000000000e+00
+-1.5000000000e+01		1.0000000000e+00
+-1.4062468750e+01		1.0000000000e+00
+-1.3124937500e+01		1.0000000000e+00
+-1.2187406250e+01		1.0000000000e+00
+-1.1249875000e+01		1.0000000000e+00
+-1.0312343750e+01		1.0000000000e+00
+-9.3748125000e+00		1.0000000000e+00
+-8.4372812500e+00		1.0000000000e+00
+-7.4997500000e+00		1.0000000000e+00
+-6.5622187500e+00		1.0000000000e+00
+-5.6246875000e+00		1.0000000000e+00
+-4.6871562500e+00		1.0000000000e+00
+-3.7496250000e+00		1.0000000000e+00
+-2.8120937500e+00		1.0000000000e+00
+-1.8745625000e+00		1.0000000000e+00
+-9.3703125000e-01		1.0000000000e+00
+5.0000000000e-04		1.0000000000e+00
+9.3803125000e-01		1.0000000000e+00
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+7.5007500000e+00		1.0000000000e+00
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+1.4063468750e+01		1.0000000000e+00
+1.5001000000e+01		1.0000000000e+00
+
+
+"Time = 3.5157421875e-01
+-1.5000000000e+01		1.0000000000e+00
+-1.4062468750e+01		1.0000000000e+00
+-1.3124937500e+01		1.0000000000e+00
+-1.2187406250e+01		1.0000000000e+00
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+-1.0312343750e+01		1.0000000000e+00
+-9.3748125000e+00		1.0000087227e+00
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+-7.4997500000e+00		1.0000000010e+00
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+-9.3703125000e-01		1.0000000097e+00
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diff --git a/test/GRHydro_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
new file mode 100644
index 0000000..1d75df3
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/w_lorentz_z_[16][16].xg
@@ -0,0 +1,288 @@
+
+
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+1.2188406250e+01		1.0000000000e+00
+1.3125937500e+01		1.0000000000e+00
+1.4063468750e+01		1.0000000000e+00
+1.5001000000e+01		1.0000000000e+00
+
+
+"Time = 1.7578710937e+00
+-1.5000000000e+01		1.0000000000e+00
+-1.4062468750e+01		1.0000000000e+00
+-1.3124937500e+01		1.0000000000e+00
+-1.2187406250e+01		1.0000000000e+00
+-1.1249875000e+01		1.0000000000e+00
+-1.0312343750e+01		1.0000000000e+00
+-9.3748125000e+00		1.0001978669e+00
+-8.4372812500e+00		1.0001085379e+00
+-7.4997500000e+00		1.0000000375e+00
+-6.5622187500e+00		1.0000006460e+00
+-5.6246875000e+00		1.0000002287e+00
+-4.6871562500e+00		1.0000001870e+00
+-3.7496250000e+00		1.0000001392e+00
+-2.8120937500e+00		1.0000000756e+00
+-1.8745625000e+00		1.0000000696e+00
+-9.3703125000e-01		1.0000000799e+00
+5.0000000000e-04		1.0000000000e+00
+9.3803125000e-01		1.0000000818e+00
+1.8755625000e+00		1.0000000696e+00
+2.8130937500e+00		1.0000000757e+00
+3.7506250000e+00		1.0000001393e+00
+4.6881562500e+00		1.0000001870e+00
+5.6256875000e+00		1.0000002288e+00
+6.5632187500e+00		1.0000006470e+00
+7.5007500000e+00		1.0000000358e+00
+8.4382812500e+00		1.0001077135e+00
+9.3758125000e+00		1.0001979334e+00
+1.0313343750e+01		1.0000000000e+00
+1.1250875000e+01		1.0000000000e+00
+1.2188406250e+01		1.0000000000e+00
+1.3125937500e+01		1.0000000000e+00
+1.4063468750e+01		1.0000000000e+00
+1.5001000000e+01		1.0000000000e+00
+
+
+"Time = 2.1094453125e+00
+-1.5000000000e+01		1.0000000000e+00
+-1.4062468750e+01		1.0000000000e+00
+-1.3124937500e+01		1.0000000000e+00
+-1.2187406250e+01		1.0000000000e+00
+-1.1249875000e+01		1.0000000000e+00
+-1.0312343750e+01		1.0000000000e+00
+-9.3748125000e+00		1.0002787578e+00
+-8.4372812500e+00		1.0000834004e+00
+-7.4997500000e+00		1.0000000602e+00
+-6.5622187500e+00		1.0000008981e+00
+-5.6246875000e+00		1.0000003156e+00
+-4.6871562500e+00		1.0000002521e+00
+-3.7496250000e+00		1.0000001804e+00
+-2.8120937500e+00		1.0000000947e+00
+-1.8745625000e+00		1.0000001024e+00
+-9.3703125000e-01		1.0000000741e+00
+5.0000000000e-04		1.0000000000e+00
+9.3803125000e-01		1.0000000763e+00
+1.8755625000e+00		1.0000001022e+00
+2.8130937500e+00		1.0000000947e+00
+3.7506250000e+00		1.0000001805e+00
+4.6881562500e+00		1.0000002522e+00
+5.6256875000e+00		1.0000003157e+00
+6.5632187500e+00		1.0000008992e+00
+7.5007500000e+00		1.0000000575e+00
+8.4382812500e+00		1.0000826754e+00
+9.3758125000e+00		1.0002788818e+00
+1.0313343750e+01		1.0000000000e+00
+1.1250875000e+01		1.0000000000e+00
+1.2188406250e+01		1.0000000000e+00
+1.3125937500e+01		1.0000000000e+00
+1.4063468750e+01		1.0000000000e+00
+1.5001000000e+01		1.0000000000e+00
+
+
+"Time = 2.4610195312e+00
+-1.5000000000e+01		1.0000000000e+00
+-1.4062468750e+01		1.0000000000e+00
+-1.3124937500e+01		1.0000000000e+00
+-1.2187406250e+01		1.0000000000e+00
+-1.1249875000e+01		1.0000000000e+00
+-1.0312343750e+01		1.0000000000e+00
+-9.3748125000e+00		1.0003710276e+00
+-8.4372812500e+00		1.0000605194e+00
+-7.4997500000e+00		1.0000000907e+00
+-6.5622187500e+00		1.0000011795e+00
+-5.6246875000e+00		1.0000004105e+00
+-4.6871562500e+00		1.0000003204e+00
+-3.7496250000e+00		1.0000002198e+00
+-2.8120937500e+00		1.0000001112e+00
+-1.8745625000e+00		1.0000001419e+00
+-9.3703125000e-01		1.0000000590e+00
+5.0000000000e-04		1.0000000001e+00
+9.3803125000e-01		1.0000000614e+00
+1.8755625000e+00		1.0000001416e+00
+2.8130937500e+00		1.0000001113e+00
+3.7506250000e+00		1.0000002199e+00
+4.6881562500e+00		1.0000003205e+00
+5.6256875000e+00		1.0000004106e+00
+6.5632187500e+00		1.0000011809e+00
+7.5007500000e+00		1.0000000870e+00
+8.4382812500e+00		1.0000598976e+00
+9.3758125000e+00		1.0003712170e+00
+1.0313343750e+01		1.0000000000e+00
+1.1250875000e+01		1.0000000000e+00
+1.2188406250e+01		1.0000000000e+00
+1.3125937500e+01		1.0000000000e+00
+1.4063468750e+01		1.0000000000e+00
+1.5001000000e+01		1.0000000000e+00
diff --git a/test/GRHydro_test_tov_ppm_eosg_ML/whisky_test_tov_ppm_eosg_ML.par b/test/GRHydro_test_tov_ppm_eosg_ML/whisky_test_tov_ppm_eosg_ML.par
new file mode 100644
index 0000000..e21a148
--- /dev/null
+++ b/test/GRHydro_test_tov_ppm_eosg_ML/whisky_test_tov_ppm_eosg_ML.par
@@ -0,0 +1,98 @@
+!DESC "TOV from TOVSolverC, ICN, Marquina, PPM, Polytrope, EOSG"
+
+ActiveThorns = "time MoL pugh pughreduce pughslab coordbase symbase cartgrid3d ioutil ioascii iobasic boundary admbase staticconformal spacemask admcoupling coordgauge admmacros hydrobase grhydro grhydro_initdata tovsolver nanchecker eosg_base eos_base eos_polytrope eosg_polytrope ML_BSSN_O2 ML_BSSN_O2_Helper GenericFD TmunuBase NewRad admconstraints Constants localreduce Tmunubase InitBase"
+
+TmunuBase::stress_energy_storage	=	yes
+TmunuBase::stress_energy_at_RHS		=	yes
+TmunuBase::timelevels			=	1
+TmunuBase::prolongation_type		=	none
+
+time::dtfac = 0.375
+
+hydrobase::timelevels			= 2
+hydrobase::evolution_method       = "whisky"
+
+admbase::evolution_method        = "ml_bssn_o2"
+ADMBase::lapse_evolution_method   = "ML_BSSN_O2"
+ADMBase::dtlapse_evolution_method = "ML_BSSN_O2"
+ML_BSSN_O2::harmonicN = 1   # 1+log
+ADMBase::shift_evolution_method   = "ML_BSSN_O2"
+ADMBase::dtshift_evolution_method = "ML_BSSN_O2"
+ML_BSSN_O2::ShiftGammaCoeff = 0
+
+
+ML_BSSN_O2::my_initial_boundary_condition = "extrapolate-gammas"
+ML_BSSN_O2::my_rhs_boundary_condition     = "NewRad"
+# These are necessary
+ML_BSSN_O2::ML_log_confac_bound = "none"
+ML_BSSN_O2::ML_metric_bound     = "none"
+ML_BSSN_O2::ML_Gamma_bound      = "none"
+ML_BSSN_O2::ML_trace_curv_bound = "none"
+ML_BSSN_O2::ML_curv_bound       = "none"
+ML_BSSN_O2::ML_lapse_bound      = "none"
+ML_BSSN_O2::ML_dtlapse_bound    = "none"
+ML_BSSN_O2::ML_shift_bound      = "none"
+ML_BSSN_O2::ML_dtshift_bound    = "none"
+ml_bssn_o2::harmonicF      = 2.0
+
+admconstraints::bound     = "static"
+ADMConstraints::constraints_persist	= yes
+
+boundary::radpower        = 2
+
+SpaceMask::use_mask	  = "yes"
+
+grid::type            = "byrange"
+grid::domain          = "full"
+grid::xyzmin          = -15.0
+grid::xyzmax          =  15.001
+driver::ghost_size    =   3
+driver::global_nsize  =  33
+
+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
+
+ADMBase::initial_data  = "tov"
+ADMBase::initial_lapse = "tov"
+ADMBase::initial_shift = "tov"
+
+tovsolver::TOV_Rho_Central[0] = 1.28e-3
+tovsolver::TOV_Gamma[0]       = 2.0
+tovsolver::TOV_K[0]           = 100.0
+tovsolver::TOV_Combine_Method = "maximum"
+
+EOSG_Polytrope::eos_gamma            = 2.0
+EOSG_Polytrope::eos_k                = 100.0
+
+IOBasic::outInfo_every 			= 	1
+IOBasic::outInfo_vars 			= 	"HydroBase::rho"
+
+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"
+
+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::out_format      = ".10e"