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-rw-r--r--test/sphere_pugh_ppm/dens_3D_diagonal.asc10
-rw-r--r--test/sphere_pugh_ppm/dens_minimum.asc2
-rw-r--r--test/sphere_pugh_ppm/dens_x_[19][19].asc18
-rw-r--r--test/sphere_pugh_ppm/dens_y_[19][19].asc18
-rw-r--r--test/sphere_pugh_ppm/dens_z_[19][19].asc18
-rw-r--r--test/sphere_pugh_ppm/eps_3D_diagonal.asc10
-rw-r--r--test/sphere_pugh_ppm/eps_minimum.asc2
-rw-r--r--test/sphere_pugh_ppm/eps_x_[19][19].asc18
-rw-r--r--test/sphere_pugh_ppm/eps_y_[19][19].asc18
-rw-r--r--test/sphere_pugh_ppm/eps_z_[19][19].asc18
-rw-r--r--test/sphere_pugh_ppm/press_3D_diagonal.asc10
-rw-r--r--test/sphere_pugh_ppm/press_minimum.asc2
-rw-r--r--test/sphere_pugh_ppm/press_x_[19][19].asc18
-rw-r--r--test/sphere_pugh_ppm/press_y_[19][19].asc18
-rw-r--r--test/sphere_pugh_ppm/press_z_[19][19].asc18
-rw-r--r--test/sphere_pugh_ppm/rho_3D_diagonal.asc10
-rw-r--r--test/sphere_pugh_ppm/rho_minimum.asc2
-rw-r--r--test/sphere_pugh_ppm/rho_x_[19][19].asc18
-rw-r--r--test/sphere_pugh_ppm/rho_y_[19][19].asc18
-rw-r--r--test/sphere_pugh_ppm/rho_z_[19][19].asc18
-rw-r--r--test/sphere_pugh_ppm/tau_3D_diagonal.asc10
-rw-r--r--test/sphere_pugh_ppm/tau_minimum.asc2
-rw-r--r--test/sphere_pugh_ppm/tau_x_[19][19].asc18
-rw-r--r--test/sphere_pugh_ppm/tau_y_[19][19].asc18
-rw-r--r--test/sphere_pugh_ppm/tau_z_[19][19].asc18
25 files changed, 165 insertions, 165 deletions
diff --git a/test/sphere_pugh_ppm/dens_3D_diagonal.asc b/test/sphere_pugh_ppm/dens_3D_diagonal.asc
index c865aed..1285752 100644
--- a/test/sphere_pugh_ppm/dens_3D_diagonal.asc
+++ b/test/sphere_pugh_ppm/dens_3D_diagonal.asc
@@ -17,11 +17,11 @@
-4.3301270189222 1.0000000000000
-3.4641016151378 1.0000000000000
-2.5980762113533 1.0000000000000
--1.7320508075689 1.0000000000000
--0.8660254037844 1.0000000000000
-0.0000000000000 1.0000000000000
-0.8660254037844 1.0000000000000
-1.7320508075689 1.0000000000000
+-1.7320508075689 0.0000000100000
+-0.8660254037844 0.0000000100000
+0.0000000000000 0.0000000100000
+0.8660254037844 0.0000000100000
+1.7320508075689 0.0000000100000
2.5980762113533 1.0000000000000
3.4641016151378 1.0000000000000
4.3301270189222 1.0000000000000
diff --git a/test/sphere_pugh_ppm/dens_minimum.asc b/test/sphere_pugh_ppm/dens_minimum.asc
index c6ddaeb..2b356dd 100644
--- a/test/sphere_pugh_ppm/dens_minimum.asc
+++ b/test/sphere_pugh_ppm/dens_minimum.asc
@@ -1,4 +1,4 @@
#dens v time
-0.0000000000000 1.0000000000000
+0.0000000000000 0.0000000100000
0.1250000000000 0.0000000100000
0.2500000000000 0.0000000100000
diff --git a/test/sphere_pugh_ppm/dens_x_[19][19].asc b/test/sphere_pugh_ppm/dens_x_[19][19].asc
index b027adc..fef70d7 100644
--- a/test/sphere_pugh_ppm/dens_x_[19][19].asc
+++ b/test/sphere_pugh_ppm/dens_x_[19][19].asc
@@ -15,15 +15,15 @@
-3.5000000000000 1.0000000000000
-3.0000000000000 1.0000000000000
-2.5000000000000 1.0000000000000
--2.0000000000000 1.0000000000000
--1.5000000000000 1.0000000000000
--1.0000000000000 1.0000000000000
--0.5000000000000 1.0000000000000
-0.0000000000000 1.0000000000000
-0.5000000000000 1.0000000000000
-1.0000000000000 1.0000000000000
-1.5000000000000 1.0000000000000
-2.0000000000000 1.0000000000000
+-2.0000000000000 0.0000000100000
+-1.5000000000000 0.0000000100000
+-1.0000000000000 0.0000000100000
+-0.5000000000000 0.0000000100000
+0.0000000000000 0.0000000100000
+0.5000000000000 0.0000000100000
+1.0000000000000 0.0000000100000
+1.5000000000000 0.0000000100000
+2.0000000000000 0.0000000100000
2.5000000000000 1.0000000000000
3.0000000000000 1.0000000000000
3.5000000000000 1.0000000000000
diff --git a/test/sphere_pugh_ppm/dens_y_[19][19].asc b/test/sphere_pugh_ppm/dens_y_[19][19].asc
index a15af52..95e04d2 100644
--- a/test/sphere_pugh_ppm/dens_y_[19][19].asc
+++ b/test/sphere_pugh_ppm/dens_y_[19][19].asc
@@ -15,15 +15,15 @@
-3.5000000000000 1.0000000000000
-3.0000000000000 1.0000000000000
-2.5000000000000 1.0000000000000
--2.0000000000000 1.0000000000000
--1.5000000000000 1.0000000000000
--1.0000000000000 1.0000000000000
--0.5000000000000 1.0000000000000
-0.0000000000000 1.0000000000000
-0.5000000000000 1.0000000000000
-1.0000000000000 1.0000000000000
-1.5000000000000 1.0000000000000
-2.0000000000000 1.0000000000000
+-2.0000000000000 0.0000000100000
+-1.5000000000000 0.0000000100000
+-1.0000000000000 0.0000000100000
+-0.5000000000000 0.0000000100000
+0.0000000000000 0.0000000100000
+0.5000000000000 0.0000000100000
+1.0000000000000 0.0000000100000
+1.5000000000000 0.0000000100000
+2.0000000000000 0.0000000100000
2.5000000000000 1.0000000000000
3.0000000000000 1.0000000000000
3.5000000000000 1.0000000000000
diff --git a/test/sphere_pugh_ppm/dens_z_[19][19].asc b/test/sphere_pugh_ppm/dens_z_[19][19].asc
index a15af52..95e04d2 100644
--- a/test/sphere_pugh_ppm/dens_z_[19][19].asc
+++ b/test/sphere_pugh_ppm/dens_z_[19][19].asc
@@ -15,15 +15,15 @@
-3.5000000000000 1.0000000000000
-3.0000000000000 1.0000000000000
-2.5000000000000 1.0000000000000
--2.0000000000000 1.0000000000000
--1.5000000000000 1.0000000000000
--1.0000000000000 1.0000000000000
--0.5000000000000 1.0000000000000
-0.0000000000000 1.0000000000000
-0.5000000000000 1.0000000000000
-1.0000000000000 1.0000000000000
-1.5000000000000 1.0000000000000
-2.0000000000000 1.0000000000000
+-2.0000000000000 0.0000000100000
+-1.5000000000000 0.0000000100000
+-1.0000000000000 0.0000000100000
+-0.5000000000000 0.0000000100000
+0.0000000000000 0.0000000100000
+0.5000000000000 0.0000000100000
+1.0000000000000 0.0000000100000
+1.5000000000000 0.0000000100000
+2.0000000000000 0.0000000100000
2.5000000000000 1.0000000000000
3.0000000000000 1.0000000000000
3.5000000000000 1.0000000000000
diff --git a/test/sphere_pugh_ppm/eps_3D_diagonal.asc b/test/sphere_pugh_ppm/eps_3D_diagonal.asc
index c398294..c1eb0c9 100644
--- a/test/sphere_pugh_ppm/eps_3D_diagonal.asc
+++ b/test/sphere_pugh_ppm/eps_3D_diagonal.asc
@@ -17,11 +17,11 @@
-4.3301270189222 0.0000010000000
-3.4641016151378 0.0000010000000
-2.5980762113533 0.0000010000000
--1.7320508075689 0.0000010000000
--0.8660254037844 0.0000010000000
-0.0000000000000 0.0000010000000
-0.8660254037844 0.0000010000000
-1.7320508075689 0.0000010000000
+-1.7320508075689 0.0000008000000
+-0.8660254037844 0.0000008000000
+0.0000000000000 0.0000008000000
+0.8660254037844 0.0000008000000
+1.7320508075689 0.0000008000000
2.5980762113533 0.0000010000000
3.4641016151378 0.0000010000000
4.3301270189222 0.0000010000000
diff --git a/test/sphere_pugh_ppm/eps_minimum.asc b/test/sphere_pugh_ppm/eps_minimum.asc
index 81735ab..3b00a18 100644
--- a/test/sphere_pugh_ppm/eps_minimum.asc
+++ b/test/sphere_pugh_ppm/eps_minimum.asc
@@ -1,4 +1,4 @@
#eps v time
-0.0000000000000 0.0000010000000
+0.0000000000000 0.0000008000000
0.1250000000000 0.0000008000000
0.2500000000000 0.0000008000000
diff --git a/test/sphere_pugh_ppm/eps_x_[19][19].asc b/test/sphere_pugh_ppm/eps_x_[19][19].asc
index 9ef5ab5..c89481d 100644
--- a/test/sphere_pugh_ppm/eps_x_[19][19].asc
+++ b/test/sphere_pugh_ppm/eps_x_[19][19].asc
@@ -15,15 +15,15 @@
-3.5000000000000 0.0000010000000
-3.0000000000000 0.0000010000000
-2.5000000000000 0.0000010000000
--2.0000000000000 0.0000010000000
--1.5000000000000 0.0000010000000
--1.0000000000000 0.0000010000000
--0.5000000000000 0.0000010000000
-0.0000000000000 0.0000010000000
-0.5000000000000 0.0000010000000
-1.0000000000000 0.0000010000000
-1.5000000000000 0.0000010000000
-2.0000000000000 0.0000010000000
+-2.0000000000000 0.0000008000000
+-1.5000000000000 0.0000008000000
+-1.0000000000000 0.0000008000000
+-0.5000000000000 0.0000008000000
+0.0000000000000 0.0000008000000
+0.5000000000000 0.0000008000000
+1.0000000000000 0.0000008000000
+1.5000000000000 0.0000008000000
+2.0000000000000 0.0000008000000
2.5000000000000 0.0000010000000
3.0000000000000 0.0000010000000
3.5000000000000 0.0000010000000
diff --git a/test/sphere_pugh_ppm/eps_y_[19][19].asc b/test/sphere_pugh_ppm/eps_y_[19][19].asc
index a9b2334..f795316 100644
--- a/test/sphere_pugh_ppm/eps_y_[19][19].asc
+++ b/test/sphere_pugh_ppm/eps_y_[19][19].asc
@@ -15,15 +15,15 @@
-3.5000000000000 0.0000010000000
-3.0000000000000 0.0000010000000
-2.5000000000000 0.0000010000000
--2.0000000000000 0.0000010000000
--1.5000000000000 0.0000010000000
--1.0000000000000 0.0000010000000
--0.5000000000000 0.0000010000000
-0.0000000000000 0.0000010000000
-0.5000000000000 0.0000010000000
-1.0000000000000 0.0000010000000
-1.5000000000000 0.0000010000000
-2.0000000000000 0.0000010000000
+-2.0000000000000 0.0000008000000
+-1.5000000000000 0.0000008000000
+-1.0000000000000 0.0000008000000
+-0.5000000000000 0.0000008000000
+0.0000000000000 0.0000008000000
+0.5000000000000 0.0000008000000
+1.0000000000000 0.0000008000000
+1.5000000000000 0.0000008000000
+2.0000000000000 0.0000008000000
2.5000000000000 0.0000010000000
3.0000000000000 0.0000010000000
3.5000000000000 0.0000010000000
diff --git a/test/sphere_pugh_ppm/eps_z_[19][19].asc b/test/sphere_pugh_ppm/eps_z_[19][19].asc
index a9b2334..f795316 100644
--- a/test/sphere_pugh_ppm/eps_z_[19][19].asc
+++ b/test/sphere_pugh_ppm/eps_z_[19][19].asc
@@ -15,15 +15,15 @@
-3.5000000000000 0.0000010000000
-3.0000000000000 0.0000010000000
-2.5000000000000 0.0000010000000
--2.0000000000000 0.0000010000000
--1.5000000000000 0.0000010000000
--1.0000000000000 0.0000010000000
--0.5000000000000 0.0000010000000
-0.0000000000000 0.0000010000000
-0.5000000000000 0.0000010000000
-1.0000000000000 0.0000010000000
-1.5000000000000 0.0000010000000
-2.0000000000000 0.0000010000000
+-2.0000000000000 0.0000008000000
+-1.5000000000000 0.0000008000000
+-1.0000000000000 0.0000008000000
+-0.5000000000000 0.0000008000000
+0.0000000000000 0.0000008000000
+0.5000000000000 0.0000008000000
+1.0000000000000 0.0000008000000
+1.5000000000000 0.0000008000000
+2.0000000000000 0.0000008000000
2.5000000000000 0.0000010000000
3.0000000000000 0.0000010000000
3.5000000000000 0.0000010000000
diff --git a/test/sphere_pugh_ppm/press_3D_diagonal.asc b/test/sphere_pugh_ppm/press_3D_diagonal.asc
index ceec79a..b31560b 100644
--- a/test/sphere_pugh_ppm/press_3D_diagonal.asc
+++ b/test/sphere_pugh_ppm/press_3D_diagonal.asc
@@ -17,11 +17,11 @@
-4.3301270189222 0.0000006666667
-3.4641016151378 0.0000006666667
-2.5980762113533 0.0000006666667
--1.7320508075689 0.0000006666667
--0.8660254037844 0.0000006666667
-0.0000000000000 0.0000006666667
-0.8660254037844 0.0000006666667
-1.7320508075689 0.0000006666667
+-1.7320508075689 0.0000000000000
+-0.8660254037844 0.0000000000000
+0.0000000000000 0.0000000000000
+0.8660254037844 0.0000000000000
+1.7320508075689 0.0000000000000
2.5980762113533 0.0000006666667
3.4641016151378 0.0000006666667
4.3301270189222 0.0000006666667
diff --git a/test/sphere_pugh_ppm/press_minimum.asc b/test/sphere_pugh_ppm/press_minimum.asc
index adca48c..772f1e3 100644
--- a/test/sphere_pugh_ppm/press_minimum.asc
+++ b/test/sphere_pugh_ppm/press_minimum.asc
@@ -1,4 +1,4 @@
#press v time
-0.0000000000000 0.0000006666667
+0.0000000000000 0.0000000000000
0.1250000000000 0.0000000000000
0.2500000000000 0.0000000000000
diff --git a/test/sphere_pugh_ppm/press_x_[19][19].asc b/test/sphere_pugh_ppm/press_x_[19][19].asc
index 2d1fe9c..92e5d96 100644
--- a/test/sphere_pugh_ppm/press_x_[19][19].asc
+++ b/test/sphere_pugh_ppm/press_x_[19][19].asc
@@ -15,15 +15,15 @@
-3.5000000000000 0.0000006666667
-3.0000000000000 0.0000006666667
-2.5000000000000 0.0000006666667
--2.0000000000000 0.0000006666667
--1.5000000000000 0.0000006666667
--1.0000000000000 0.0000006666667
--0.5000000000000 0.0000006666667
-0.0000000000000 0.0000006666667
-0.5000000000000 0.0000006666667
-1.0000000000000 0.0000006666667
-1.5000000000000 0.0000006666667
-2.0000000000000 0.0000006666667
+-2.0000000000000 0.0000000000000
+-1.5000000000000 0.0000000000000
+-1.0000000000000 0.0000000000000
+-0.5000000000000 0.0000000000000
+0.0000000000000 0.0000000000000
+0.5000000000000 0.0000000000000
+1.0000000000000 0.0000000000000
+1.5000000000000 0.0000000000000
+2.0000000000000 0.0000000000000
2.5000000000000 0.0000006666667
3.0000000000000 0.0000006666667
3.5000000000000 0.0000006666667
diff --git a/test/sphere_pugh_ppm/press_y_[19][19].asc b/test/sphere_pugh_ppm/press_y_[19][19].asc
index 3b8bc80..62a4fa6 100644
--- a/test/sphere_pugh_ppm/press_y_[19][19].asc
+++ b/test/sphere_pugh_ppm/press_y_[19][19].asc
@@ -15,15 +15,15 @@
-3.5000000000000 0.0000006666667
-3.0000000000000 0.0000006666667
-2.5000000000000 0.0000006666667
--2.0000000000000 0.0000006666667
--1.5000000000000 0.0000006666667
--1.0000000000000 0.0000006666667
--0.5000000000000 0.0000006666667
-0.0000000000000 0.0000006666667
-0.5000000000000 0.0000006666667
-1.0000000000000 0.0000006666667
-1.5000000000000 0.0000006666667
-2.0000000000000 0.0000006666667
+-2.0000000000000 0.0000000000000
+-1.5000000000000 0.0000000000000
+-1.0000000000000 0.0000000000000
+-0.5000000000000 0.0000000000000
+0.0000000000000 0.0000000000000
+0.5000000000000 0.0000000000000
+1.0000000000000 0.0000000000000
+1.5000000000000 0.0000000000000
+2.0000000000000 0.0000000000000
2.5000000000000 0.0000006666667
3.0000000000000 0.0000006666667
3.5000000000000 0.0000006666667
diff --git a/test/sphere_pugh_ppm/press_z_[19][19].asc b/test/sphere_pugh_ppm/press_z_[19][19].asc
index 3b8bc80..62a4fa6 100644
--- a/test/sphere_pugh_ppm/press_z_[19][19].asc
+++ b/test/sphere_pugh_ppm/press_z_[19][19].asc
@@ -15,15 +15,15 @@
-3.5000000000000 0.0000006666667
-3.0000000000000 0.0000006666667
-2.5000000000000 0.0000006666667
--2.0000000000000 0.0000006666667
--1.5000000000000 0.0000006666667
--1.0000000000000 0.0000006666667
--0.5000000000000 0.0000006666667
-0.0000000000000 0.0000006666667
-0.5000000000000 0.0000006666667
-1.0000000000000 0.0000006666667
-1.5000000000000 0.0000006666667
-2.0000000000000 0.0000006666667
+-2.0000000000000 0.0000000000000
+-1.5000000000000 0.0000000000000
+-1.0000000000000 0.0000000000000
+-0.5000000000000 0.0000000000000
+0.0000000000000 0.0000000000000
+0.5000000000000 0.0000000000000
+1.0000000000000 0.0000000000000
+1.5000000000000 0.0000000000000
+2.0000000000000 0.0000000000000
2.5000000000000 0.0000006666667
3.0000000000000 0.0000006666667
3.5000000000000 0.0000006666667
diff --git a/test/sphere_pugh_ppm/rho_3D_diagonal.asc b/test/sphere_pugh_ppm/rho_3D_diagonal.asc
index ec8dbe6..272a2f8 100644
--- a/test/sphere_pugh_ppm/rho_3D_diagonal.asc
+++ b/test/sphere_pugh_ppm/rho_3D_diagonal.asc
@@ -17,11 +17,11 @@
-4.3301270189222 1.0000000000000
-3.4641016151378 1.0000000000000
-2.5980762113533 1.0000000000000
--1.7320508075689 1.0000000000000
--0.8660254037844 1.0000000000000
-0.0000000000000 1.0000000000000
-0.8660254037844 1.0000000000000
-1.7320508075689 1.0000000000000
+-1.7320508075689 0.0000000100000
+-0.8660254037844 0.0000000100000
+0.0000000000000 0.0000000100000
+0.8660254037844 0.0000000100000
+1.7320508075689 0.0000000100000
2.5980762113533 1.0000000000000
3.4641016151378 1.0000000000000
4.3301270189222 1.0000000000000
diff --git a/test/sphere_pugh_ppm/rho_minimum.asc b/test/sphere_pugh_ppm/rho_minimum.asc
index 7f3b755..6100171 100644
--- a/test/sphere_pugh_ppm/rho_minimum.asc
+++ b/test/sphere_pugh_ppm/rho_minimum.asc
@@ -1,4 +1,4 @@
#rho v time
-0.0000000000000 1.0000000000000
+0.0000000000000 0.0000000100000
0.1250000000000 0.0000000100000
0.2500000000000 0.0000000100000
diff --git a/test/sphere_pugh_ppm/rho_x_[19][19].asc b/test/sphere_pugh_ppm/rho_x_[19][19].asc
index 6b6fa6d..3ec06b6 100644
--- a/test/sphere_pugh_ppm/rho_x_[19][19].asc
+++ b/test/sphere_pugh_ppm/rho_x_[19][19].asc
@@ -15,15 +15,15 @@
-3.5000000000000 1.0000000000000
-3.0000000000000 1.0000000000000
-2.5000000000000 1.0000000000000
--2.0000000000000 1.0000000000000
--1.5000000000000 1.0000000000000
--1.0000000000000 1.0000000000000
--0.5000000000000 1.0000000000000
-0.0000000000000 1.0000000000000
-0.5000000000000 1.0000000000000
-1.0000000000000 1.0000000000000
-1.5000000000000 1.0000000000000
-2.0000000000000 1.0000000000000
+-2.0000000000000 0.0000000100000
+-1.5000000000000 0.0000000100000
+-1.0000000000000 0.0000000100000
+-0.5000000000000 0.0000000100000
+0.0000000000000 0.0000000100000
+0.5000000000000 0.0000000100000
+1.0000000000000 0.0000000100000
+1.5000000000000 0.0000000100000
+2.0000000000000 0.0000000100000
2.5000000000000 1.0000000000000
3.0000000000000 1.0000000000000
3.5000000000000 1.0000000000000
diff --git a/test/sphere_pugh_ppm/rho_y_[19][19].asc b/test/sphere_pugh_ppm/rho_y_[19][19].asc
index a15af52..95e04d2 100644
--- a/test/sphere_pugh_ppm/rho_y_[19][19].asc
+++ b/test/sphere_pugh_ppm/rho_y_[19][19].asc
@@ -15,15 +15,15 @@
-3.5000000000000 1.0000000000000
-3.0000000000000 1.0000000000000
-2.5000000000000 1.0000000000000
--2.0000000000000 1.0000000000000
--1.5000000000000 1.0000000000000
--1.0000000000000 1.0000000000000
--0.5000000000000 1.0000000000000
-0.0000000000000 1.0000000000000
-0.5000000000000 1.0000000000000
-1.0000000000000 1.0000000000000
-1.5000000000000 1.0000000000000
-2.0000000000000 1.0000000000000
+-2.0000000000000 0.0000000100000
+-1.5000000000000 0.0000000100000
+-1.0000000000000 0.0000000100000
+-0.5000000000000 0.0000000100000
+0.0000000000000 0.0000000100000
+0.5000000000000 0.0000000100000
+1.0000000000000 0.0000000100000
+1.5000000000000 0.0000000100000
+2.0000000000000 0.0000000100000
2.5000000000000 1.0000000000000
3.0000000000000 1.0000000000000
3.5000000000000 1.0000000000000
diff --git a/test/sphere_pugh_ppm/rho_z_[19][19].asc b/test/sphere_pugh_ppm/rho_z_[19][19].asc
index a15af52..95e04d2 100644
--- a/test/sphere_pugh_ppm/rho_z_[19][19].asc
+++ b/test/sphere_pugh_ppm/rho_z_[19][19].asc
@@ -15,15 +15,15 @@
-3.5000000000000 1.0000000000000
-3.0000000000000 1.0000000000000
-2.5000000000000 1.0000000000000
--2.0000000000000 1.0000000000000
--1.5000000000000 1.0000000000000
--1.0000000000000 1.0000000000000
--0.5000000000000 1.0000000000000
-0.0000000000000 1.0000000000000
-0.5000000000000 1.0000000000000
-1.0000000000000 1.0000000000000
-1.5000000000000 1.0000000000000
-2.0000000000000 1.0000000000000
+-2.0000000000000 0.0000000100000
+-1.5000000000000 0.0000000100000
+-1.0000000000000 0.0000000100000
+-0.5000000000000 0.0000000100000
+0.0000000000000 0.0000000100000
+0.5000000000000 0.0000000100000
+1.0000000000000 0.0000000100000
+1.5000000000000 0.0000000100000
+2.0000000000000 0.0000000100000
2.5000000000000 1.0000000000000
3.0000000000000 1.0000000000000
3.5000000000000 1.0000000000000
diff --git a/test/sphere_pugh_ppm/tau_3D_diagonal.asc b/test/sphere_pugh_ppm/tau_3D_diagonal.asc
index c511cd1..e8b6fb4 100644
--- a/test/sphere_pugh_ppm/tau_3D_diagonal.asc
+++ b/test/sphere_pugh_ppm/tau_3D_diagonal.asc
@@ -17,11 +17,11 @@
-4.3301270189222 0.0000010000000
-3.4641016151378 0.0000010000000
-2.5980762113533 0.0000010000000
--1.7320508075689 0.0000010000000
--0.8660254037844 0.0000010000000
-0.0000000000000 0.0000010000000
-0.8660254037844 0.0000010000000
-1.7320508075689 0.0000010000000
+-1.7320508075689 0.0000000000000
+-0.8660254037844 0.0000000000000
+0.0000000000000 0.0000000000000
+0.8660254037844 0.0000000000000
+1.7320508075689 0.0000000000000
2.5980762113533 0.0000010000000
3.4641016151378 0.0000010000000
4.3301270189222 0.0000010000000
diff --git a/test/sphere_pugh_ppm/tau_minimum.asc b/test/sphere_pugh_ppm/tau_minimum.asc
index 87971d5..9e08e37 100644
--- a/test/sphere_pugh_ppm/tau_minimum.asc
+++ b/test/sphere_pugh_ppm/tau_minimum.asc
@@ -1,4 +1,4 @@
#tau v time
-0.0000000000000 0.0000010000000
+0.0000000000000 0.0000000000000
0.1250000000000 0.0000000000000
0.2500000000000 0.0000000000000
diff --git a/test/sphere_pugh_ppm/tau_x_[19][19].asc b/test/sphere_pugh_ppm/tau_x_[19][19].asc
index 6b18193..e8fbd23 100644
--- a/test/sphere_pugh_ppm/tau_x_[19][19].asc
+++ b/test/sphere_pugh_ppm/tau_x_[19][19].asc
@@ -15,15 +15,15 @@
-3.5000000000000 0.0000010000000
-3.0000000000000 0.0000010000000
-2.5000000000000 0.0000010000000
--2.0000000000000 0.0000010000000
--1.5000000000000 0.0000010000000
--1.0000000000000 0.0000010000000
--0.5000000000000 0.0000010000000
-0.0000000000000 0.0000010000000
-0.5000000000000 0.0000010000000
-1.0000000000000 0.0000010000000
-1.5000000000000 0.0000010000000
-2.0000000000000 0.0000010000000
+-2.0000000000000 0.0000000000000
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+0.5000000000000 0.0000000000000
+1.0000000000000 0.0000000000000
+1.5000000000000 0.0000000000000
+2.0000000000000 0.0000000000000
2.5000000000000 0.0000010000000
3.0000000000000 0.0000010000000
3.5000000000000 0.0000010000000
diff --git a/test/sphere_pugh_ppm/tau_y_[19][19].asc b/test/sphere_pugh_ppm/tau_y_[19][19].asc
index cdbc436..c0c6a6a 100644
--- a/test/sphere_pugh_ppm/tau_y_[19][19].asc
+++ b/test/sphere_pugh_ppm/tau_y_[19][19].asc
@@ -15,15 +15,15 @@
-3.5000000000000 0.0000010000000
-3.0000000000000 0.0000010000000
-2.5000000000000 0.0000010000000
--2.0000000000000 0.0000010000000
--1.5000000000000 0.0000010000000
--1.0000000000000 0.0000010000000
--0.5000000000000 0.0000010000000
-0.0000000000000 0.0000010000000
-0.5000000000000 0.0000010000000
-1.0000000000000 0.0000010000000
-1.5000000000000 0.0000010000000
-2.0000000000000 0.0000010000000
+-2.0000000000000 0.0000000000000
+-1.5000000000000 0.0000000000000
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+1.5000000000000 0.0000000000000
+2.0000000000000 0.0000000000000
2.5000000000000 0.0000010000000
3.0000000000000 0.0000010000000
3.5000000000000 0.0000010000000
diff --git a/test/sphere_pugh_ppm/tau_z_[19][19].asc b/test/sphere_pugh_ppm/tau_z_[19][19].asc
index cdbc436..c0c6a6a 100644
--- a/test/sphere_pugh_ppm/tau_z_[19][19].asc
+++ b/test/sphere_pugh_ppm/tau_z_[19][19].asc
@@ -15,15 +15,15 @@
-3.5000000000000 0.0000010000000
-3.0000000000000 0.0000010000000
-2.5000000000000 0.0000010000000
--2.0000000000000 0.0000010000000
--1.5000000000000 0.0000010000000
--1.0000000000000 0.0000010000000
--0.5000000000000 0.0000010000000
-0.0000000000000 0.0000010000000
-0.5000000000000 0.0000010000000
-1.0000000000000 0.0000010000000
-1.5000000000000 0.0000010000000
-2.0000000000000 0.0000010000000
+-2.0000000000000 0.0000000000000
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2.5000000000000 0.0000010000000
3.0000000000000 0.0000010000000
3.5000000000000 0.0000010000000