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-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/ax.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/ax.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/ax.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/ax.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/ay.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/ay.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/ay.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/ay.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/az.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/az.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/az.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/az.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fxx.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fxx.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fxx.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fxx.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fxy.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fxy.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fxy.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fxy.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fxz.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fxz.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fxz.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fxz.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fyx.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fyx.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fyx.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fyx.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fyy.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fyy.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fyy.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fyy.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fyz.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fyz.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fyz.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fyz.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fzx.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fzx.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fzx.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fzx.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fzy.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fzy.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fzy.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fzy.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fzz.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fzz.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fzz.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/fzz.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/s.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/s.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/s.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/s.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/txx.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/txx.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/txx.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/txx.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/txy.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/txy.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/txy.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/txy.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/txz.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/txz.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/txz.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/txz.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/tyy.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/tyy.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/tyy.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/tyy.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/tyz.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/tyz.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/tyz.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/tyz.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/tzz.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/tzz.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/tzz.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/tzz.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/vx.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/vx.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/vx.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/vx.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/vy.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/vy.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/vy.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/vy.zl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/vz.dl26
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/vz.xl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/vz.yl52
-rw-r--r--CarpetAttic/Cart3dTest/test/symmetric-x/vz.zl52
104 files changed, 2392 insertions, 2340 deletions
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/ax.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/ax.dl
new file mode 100644
index 000000000..6f145fd1f
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/ax.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 31000000.0000000000000
+0.779423 31010101.0000000000000
+1.299038 31020202.0000000000000
+1.818653 31030303.0000000000000
+2.338269 31040404.0000000000000
+2.857884 31050505.0000000000000
+3.377499 31060606.0000000000000
+3.897114 31070707.0000000000000
+4.416730 31080808.0000000000000
+4.936345 31090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 31000000.0000000000000
+0.779423 31010101.0000000000000
+1.299038 31020202.0000000000000
+1.818653 31030303.0000000000000
+2.338269 31040404.0000000000000
+2.857884 31050505.0000000000000
+3.377499 31060606.0000000000000
+3.897114 31070707.0000000000000
+4.416730 31080808.0000000000000
+4.936345 31090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/ax.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/ax.xl
index a6dd976ff..935209b95 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/ax.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/ax.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::ax x (ax)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 31000505
-0 0 0 0 0 1 5 5 31010505
-0 0 0 0 0 2 5 5 31020505
-0 0 0 0 0 3 5 5 31030505
-0 0 0 0 0 4 5 5 31040505
-0 0 0 0 0 5 5 5 31050505
-0 0 0 0 0 6 5 5 31060505
-0 0 0 0 0 7 5 5 31070505
-0 0 0 0 0 8 5 5 31080505
-0 0 0 0 0 9 5 5 31090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 31000505
-1 0 0 0 0 1 5 5 31010505
-1 0 0 0 0 2 5 5 31020505
-1 0 0 0 0 3 5 5 31030505
-1 0 0 0 0 4 5 5 31040505
-1 0 0 0 0 5 5 5 31050505
-1 0 0 0 0 6 5 5 31060505
-1 0 0 0 0 7 5 5 31070505
-1 0 0 0 0 8 5 5 31080505
-1 0 0 0 0 9 5 5 31090505
-
+"Time = 0.000000
+0.150000 31000404.0000000000000
+0.450000 31010404.0000000000000
+0.750000 31020404.0000000000000
+1.050000 31030404.0000000000000
+1.350000 31040404.0000000000000
+1.650000 31050404.0000000000000
+1.950000 31060404.0000000000000
+2.250000 31070404.0000000000000
+2.550000 31080404.0000000000000
+2.850000 31090404.0000000000000
+"Time = 1.000000
+0.150000 31000404.0000000000000
+0.450000 31010404.0000000000000
+0.750000 31020404.0000000000000
+1.050000 31030404.0000000000000
+1.350000 31040404.0000000000000
+1.650000 31050404.0000000000000
+1.950000 31060404.0000000000000
+2.250000 31070404.0000000000000
+2.550000 31080404.0000000000000
+2.850000 31090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/ax.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/ax.yl
index 8e3da883a..d4b36e9a1 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/ax.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/ax.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::ax y (ax)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 31000005
-0 0 0 0 0 0 1 5 31000105
-0 0 0 0 0 0 2 5 31000205
-0 0 0 0 0 0 3 5 31000305
-0 0 0 0 0 0 4 5 31000405
-0 0 0 0 0 0 5 5 31000505
-0 0 0 0 0 0 6 5 31000605
-0 0 0 0 0 0 7 5 31000705
-0 0 0 0 0 0 8 5 31000805
-0 0 0 0 0 0 9 5 31000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 31000005
-1 0 0 0 0 0 1 5 31000105
-1 0 0 0 0 0 2 5 31000205
-1 0 0 0 0 0 3 5 31000305
-1 0 0 0 0 0 4 5 31000405
-1 0 0 0 0 0 5 5 31000505
-1 0 0 0 0 0 6 5 31000605
-1 0 0 0 0 0 7 5 31000705
-1 0 0 0 0 0 8 5 31000805
-1 0 0 0 0 0 9 5 31000905
-
+"Time = 0.000000
+-1.350000 31000004.0000000000000
+-1.050000 31000104.0000000000000
+-0.750000 31000204.0000000000000
+-0.450000 31000304.0000000000000
+-0.150000 31000404.0000000000000
+0.150000 31000504.0000000000000
+0.450000 31000604.0000000000000
+0.750000 31000704.0000000000000
+1.050000 31000804.0000000000000
+1.350000 31000904.0000000000000
+"Time = 1.000000
+-1.350000 31000004.0000000000000
+-1.050000 31000104.0000000000000
+-0.750000 31000204.0000000000000
+-0.450000 31000304.0000000000000
+-0.150000 31000404.0000000000000
+0.150000 31000504.0000000000000
+0.450000 31000604.0000000000000
+0.750000 31000704.0000000000000
+1.050000 31000804.0000000000000
+1.350000 31000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/ax.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/ax.zl
index d2a0ee254..7fc2f515b 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/ax.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/ax.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::ax z (ax)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 31000500
-0 0 0 0 0 0 5 1 31000501
-0 0 0 0 0 0 5 2 31000502
-0 0 0 0 0 0 5 3 31000503
-0 0 0 0 0 0 5 4 31000504
-0 0 0 0 0 0 5 5 31000505
-0 0 0 0 0 0 5 6 31000506
-0 0 0 0 0 0 5 7 31000507
-0 0 0 0 0 0 5 8 31000508
-0 0 0 0 0 0 5 9 31000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 31000500
-1 0 0 0 0 0 5 1 31000501
-1 0 0 0 0 0 5 2 31000502
-1 0 0 0 0 0 5 3 31000503
-1 0 0 0 0 0 5 4 31000504
-1 0 0 0 0 0 5 5 31000505
-1 0 0 0 0 0 5 6 31000506
-1 0 0 0 0 0 5 7 31000507
-1 0 0 0 0 0 5 8 31000508
-1 0 0 0 0 0 5 9 31000509
-
+"Time = 0.000000
+-1.350000 31000400.0000000000000
+-1.050000 31000401.0000000000000
+-0.750000 31000402.0000000000000
+-0.450000 31000403.0000000000000
+-0.150000 31000404.0000000000000
+0.150000 31000405.0000000000000
+0.450000 31000406.0000000000000
+0.750000 31000407.0000000000000
+1.050000 31000408.0000000000000
+1.350000 31000409.0000000000000
+"Time = 1.000000
+-1.350000 31000400.0000000000000
+-1.050000 31000401.0000000000000
+-0.750000 31000402.0000000000000
+-0.450000 31000403.0000000000000
+-0.150000 31000404.0000000000000
+0.150000 31000405.0000000000000
+0.450000 31000406.0000000000000
+0.750000 31000407.0000000000000
+1.050000 31000408.0000000000000
+1.350000 31000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/ay.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/ay.dl
new file mode 100644
index 000000000..bd47ef900
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/ay.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 32000000.0000000000000
+0.779423 32010101.0000000000000
+1.299038 32020202.0000000000000
+1.818653 32030303.0000000000000
+2.338269 32040404.0000000000000
+2.857884 32050505.0000000000000
+3.377499 32060606.0000000000000
+3.897114 32070707.0000000000000
+4.416730 32080808.0000000000000
+4.936345 32090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 32000000.0000000000000
+0.779423 32010101.0000000000000
+1.299038 32020202.0000000000000
+1.818653 32030303.0000000000000
+2.338269 32040404.0000000000000
+2.857884 32050505.0000000000000
+3.377499 32060606.0000000000000
+3.897114 32070707.0000000000000
+4.416730 32080808.0000000000000
+4.936345 32090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/ay.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/ay.xl
index d98eb4ea0..dc0e7b87a 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/ay.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/ay.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::ay x (ay)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 32000505
-0 0 0 0 0 1 5 5 32010505
-0 0 0 0 0 2 5 5 32020505
-0 0 0 0 0 3 5 5 32030505
-0 0 0 0 0 4 5 5 32040505
-0 0 0 0 0 5 5 5 32050505
-0 0 0 0 0 6 5 5 32060505
-0 0 0 0 0 7 5 5 32070505
-0 0 0 0 0 8 5 5 32080505
-0 0 0 0 0 9 5 5 32090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 32000505
-1 0 0 0 0 1 5 5 32010505
-1 0 0 0 0 2 5 5 32020505
-1 0 0 0 0 3 5 5 32030505
-1 0 0 0 0 4 5 5 32040505
-1 0 0 0 0 5 5 5 32050505
-1 0 0 0 0 6 5 5 32060505
-1 0 0 0 0 7 5 5 32070505
-1 0 0 0 0 8 5 5 32080505
-1 0 0 0 0 9 5 5 32090505
-
+"Time = 0.000000
+0.150000 32000404.0000000000000
+0.450000 32010404.0000000000000
+0.750000 32020404.0000000000000
+1.050000 32030404.0000000000000
+1.350000 32040404.0000000000000
+1.650000 32050404.0000000000000
+1.950000 32060404.0000000000000
+2.250000 32070404.0000000000000
+2.550000 32080404.0000000000000
+2.850000 32090404.0000000000000
+"Time = 1.000000
+0.150000 32000404.0000000000000
+0.450000 32010404.0000000000000
+0.750000 32020404.0000000000000
+1.050000 32030404.0000000000000
+1.350000 32040404.0000000000000
+1.650000 32050404.0000000000000
+1.950000 32060404.0000000000000
+2.250000 32070404.0000000000000
+2.550000 32080404.0000000000000
+2.850000 32090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/ay.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/ay.yl
index f02eed7ea..8c9a24bb7 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/ay.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/ay.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::ay y (ay)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 32000005
-0 0 0 0 0 0 1 5 32000105
-0 0 0 0 0 0 2 5 32000205
-0 0 0 0 0 0 3 5 32000305
-0 0 0 0 0 0 4 5 32000405
-0 0 0 0 0 0 5 5 32000505
-0 0 0 0 0 0 6 5 32000605
-0 0 0 0 0 0 7 5 32000705
-0 0 0 0 0 0 8 5 32000805
-0 0 0 0 0 0 9 5 32000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 32000005
-1 0 0 0 0 0 1 5 32000105
-1 0 0 0 0 0 2 5 32000205
-1 0 0 0 0 0 3 5 32000305
-1 0 0 0 0 0 4 5 32000405
-1 0 0 0 0 0 5 5 32000505
-1 0 0 0 0 0 6 5 32000605
-1 0 0 0 0 0 7 5 32000705
-1 0 0 0 0 0 8 5 32000805
-1 0 0 0 0 0 9 5 32000905
-
+"Time = 0.000000
+-1.350000 32000004.0000000000000
+-1.050000 32000104.0000000000000
+-0.750000 32000204.0000000000000
+-0.450000 32000304.0000000000000
+-0.150000 32000404.0000000000000
+0.150000 32000504.0000000000000
+0.450000 32000604.0000000000000
+0.750000 32000704.0000000000000
+1.050000 32000804.0000000000000
+1.350000 32000904.0000000000000
+"Time = 1.000000
+-1.350000 32000004.0000000000000
+-1.050000 32000104.0000000000000
+-0.750000 32000204.0000000000000
+-0.450000 32000304.0000000000000
+-0.150000 32000404.0000000000000
+0.150000 32000504.0000000000000
+0.450000 32000604.0000000000000
+0.750000 32000704.0000000000000
+1.050000 32000804.0000000000000
+1.350000 32000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/ay.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/ay.zl
index 862e9c262..c70e02bed 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/ay.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/ay.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::ay z (ay)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 32000500
-0 0 0 0 0 0 5 1 32000501
-0 0 0 0 0 0 5 2 32000502
-0 0 0 0 0 0 5 3 32000503
-0 0 0 0 0 0 5 4 32000504
-0 0 0 0 0 0 5 5 32000505
-0 0 0 0 0 0 5 6 32000506
-0 0 0 0 0 0 5 7 32000507
-0 0 0 0 0 0 5 8 32000508
-0 0 0 0 0 0 5 9 32000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 32000500
-1 0 0 0 0 0 5 1 32000501
-1 0 0 0 0 0 5 2 32000502
-1 0 0 0 0 0 5 3 32000503
-1 0 0 0 0 0 5 4 32000504
-1 0 0 0 0 0 5 5 32000505
-1 0 0 0 0 0 5 6 32000506
-1 0 0 0 0 0 5 7 32000507
-1 0 0 0 0 0 5 8 32000508
-1 0 0 0 0 0 5 9 32000509
-
+"Time = 0.000000
+-1.350000 32000400.0000000000000
+-1.050000 32000401.0000000000000
+-0.750000 32000402.0000000000000
+-0.450000 32000403.0000000000000
+-0.150000 32000404.0000000000000
+0.150000 32000405.0000000000000
+0.450000 32000406.0000000000000
+0.750000 32000407.0000000000000
+1.050000 32000408.0000000000000
+1.350000 32000409.0000000000000
+"Time = 1.000000
+-1.350000 32000400.0000000000000
+-1.050000 32000401.0000000000000
+-0.750000 32000402.0000000000000
+-0.450000 32000403.0000000000000
+-0.150000 32000404.0000000000000
+0.150000 32000405.0000000000000
+0.450000 32000406.0000000000000
+0.750000 32000407.0000000000000
+1.050000 32000408.0000000000000
+1.350000 32000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/az.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/az.dl
new file mode 100644
index 000000000..56abc2dff
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/az.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 33000000.0000000000000
+0.779423 33010101.0000000000000
+1.299038 33020202.0000000000000
+1.818653 33030303.0000000000000
+2.338269 33040404.0000000000000
+2.857884 33050505.0000000000000
+3.377499 33060606.0000000000000
+3.897114 33070707.0000000000000
+4.416730 33080808.0000000000000
+4.936345 33090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 33000000.0000000000000
+0.779423 33010101.0000000000000
+1.299038 33020202.0000000000000
+1.818653 33030303.0000000000000
+2.338269 33040404.0000000000000
+2.857884 33050505.0000000000000
+3.377499 33060606.0000000000000
+3.897114 33070707.0000000000000
+4.416730 33080808.0000000000000
+4.936345 33090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/az.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/az.xl
index 9c2733464..f1e681009 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/az.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/az.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::az x (az)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 33000505
-0 0 0 0 0 1 5 5 33010505
-0 0 0 0 0 2 5 5 33020505
-0 0 0 0 0 3 5 5 33030505
-0 0 0 0 0 4 5 5 33040505
-0 0 0 0 0 5 5 5 33050505
-0 0 0 0 0 6 5 5 33060505
-0 0 0 0 0 7 5 5 33070505
-0 0 0 0 0 8 5 5 33080505
-0 0 0 0 0 9 5 5 33090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 33000505
-1 0 0 0 0 1 5 5 33010505
-1 0 0 0 0 2 5 5 33020505
-1 0 0 0 0 3 5 5 33030505
-1 0 0 0 0 4 5 5 33040505
-1 0 0 0 0 5 5 5 33050505
-1 0 0 0 0 6 5 5 33060505
-1 0 0 0 0 7 5 5 33070505
-1 0 0 0 0 8 5 5 33080505
-1 0 0 0 0 9 5 5 33090505
-
+"Time = 0.000000
+0.150000 33000404.0000000000000
+0.450000 33010404.0000000000000
+0.750000 33020404.0000000000000
+1.050000 33030404.0000000000000
+1.350000 33040404.0000000000000
+1.650000 33050404.0000000000000
+1.950000 33060404.0000000000000
+2.250000 33070404.0000000000000
+2.550000 33080404.0000000000000
+2.850000 33090404.0000000000000
+"Time = 1.000000
+0.150000 33000404.0000000000000
+0.450000 33010404.0000000000000
+0.750000 33020404.0000000000000
+1.050000 33030404.0000000000000
+1.350000 33040404.0000000000000
+1.650000 33050404.0000000000000
+1.950000 33060404.0000000000000
+2.250000 33070404.0000000000000
+2.550000 33080404.0000000000000
+2.850000 33090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/az.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/az.yl
index 3e2a89501..ea017cc08 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/az.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/az.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::az y (az)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 33000005
-0 0 0 0 0 0 1 5 33000105
-0 0 0 0 0 0 2 5 33000205
-0 0 0 0 0 0 3 5 33000305
-0 0 0 0 0 0 4 5 33000405
-0 0 0 0 0 0 5 5 33000505
-0 0 0 0 0 0 6 5 33000605
-0 0 0 0 0 0 7 5 33000705
-0 0 0 0 0 0 8 5 33000805
-0 0 0 0 0 0 9 5 33000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 33000005
-1 0 0 0 0 0 1 5 33000105
-1 0 0 0 0 0 2 5 33000205
-1 0 0 0 0 0 3 5 33000305
-1 0 0 0 0 0 4 5 33000405
-1 0 0 0 0 0 5 5 33000505
-1 0 0 0 0 0 6 5 33000605
-1 0 0 0 0 0 7 5 33000705
-1 0 0 0 0 0 8 5 33000805
-1 0 0 0 0 0 9 5 33000905
-
+"Time = 0.000000
+-1.350000 33000004.0000000000000
+-1.050000 33000104.0000000000000
+-0.750000 33000204.0000000000000
+-0.450000 33000304.0000000000000
+-0.150000 33000404.0000000000000
+0.150000 33000504.0000000000000
+0.450000 33000604.0000000000000
+0.750000 33000704.0000000000000
+1.050000 33000804.0000000000000
+1.350000 33000904.0000000000000
+"Time = 1.000000
+-1.350000 33000004.0000000000000
+-1.050000 33000104.0000000000000
+-0.750000 33000204.0000000000000
+-0.450000 33000304.0000000000000
+-0.150000 33000404.0000000000000
+0.150000 33000504.0000000000000
+0.450000 33000604.0000000000000
+0.750000 33000704.0000000000000
+1.050000 33000804.0000000000000
+1.350000 33000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/az.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/az.zl
index 43e1372ef..fea30b88f 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/az.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/az.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::az z (az)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 33000500
-0 0 0 0 0 0 5 1 33000501
-0 0 0 0 0 0 5 2 33000502
-0 0 0 0 0 0 5 3 33000503
-0 0 0 0 0 0 5 4 33000504
-0 0 0 0 0 0 5 5 33000505
-0 0 0 0 0 0 5 6 33000506
-0 0 0 0 0 0 5 7 33000507
-0 0 0 0 0 0 5 8 33000508
-0 0 0 0 0 0 5 9 33000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 33000500
-1 0 0 0 0 0 5 1 33000501
-1 0 0 0 0 0 5 2 33000502
-1 0 0 0 0 0 5 3 33000503
-1 0 0 0 0 0 5 4 33000504
-1 0 0 0 0 0 5 5 33000505
-1 0 0 0 0 0 5 6 33000506
-1 0 0 0 0 0 5 7 33000507
-1 0 0 0 0 0 5 8 33000508
-1 0 0 0 0 0 5 9 33000509
-
+"Time = 0.000000
+-1.350000 33000400.0000000000000
+-1.050000 33000401.0000000000000
+-0.750000 33000402.0000000000000
+-0.450000 33000403.0000000000000
+-0.150000 33000404.0000000000000
+0.150000 33000405.0000000000000
+0.450000 33000406.0000000000000
+0.750000 33000407.0000000000000
+1.050000 33000408.0000000000000
+1.350000 33000409.0000000000000
+"Time = 1.000000
+-1.350000 33000400.0000000000000
+-1.050000 33000401.0000000000000
+-0.750000 33000402.0000000000000
+-0.450000 33000403.0000000000000
+-0.150000 33000404.0000000000000
+0.150000 33000405.0000000000000
+0.450000 33000406.0000000000000
+0.750000 33000407.0000000000000
+1.050000 33000408.0000000000000
+1.350000 33000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.dl
new file mode 100644
index 000000000..0adbf4047
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 0.1500000000000
+0.779423 0.4500000000000
+1.299038 0.7500000000000
+1.818653 1.0500000000000
+2.338269 1.3500000000000
+2.857884 1.6500000000000
+3.377499 1.9500000000000
+3.897114 2.2500000000000
+4.416730 2.5500000000000
+4.936345 2.8500000000000
+
+
+"Time = 1.000000
+0.259808 0.1500000000000
+0.779423 0.4500000000000
+1.299038 0.7500000000000
+1.818653 1.0500000000000
+2.338269 1.3500000000000
+2.857884 1.6500000000000
+3.377499 1.9500000000000
+3.897114 2.2500000000000
+4.416730 2.5500000000000
+4.936345 2.8500000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.xl
index 74ad429b4..50fd6a322 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.xl
@@ -1,34 +1,26 @@
-# GRID::cart3d_x x (cart3d_x)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 0.15
-0 0 0 0 0 1 5 5 0.45
-0 0 0 0 0 2 5 5 0.75
-0 0 0 0 0 3 5 5 1.05
-0 0 0 0 0 4 5 5 1.35
-0 0 0 0 0 5 5 5 1.65
-0 0 0 0 0 6 5 5 1.95
-0 0 0 0 0 7 5 5 2.25
-0 0 0 0 0 8 5 5 2.55
-0 0 0 0 0 9 5 5 2.85
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 0.15
-1 0 0 0 0 1 5 5 0.45
-1 0 0 0 0 2 5 5 0.75
-1 0 0 0 0 3 5 5 1.05
-1 0 0 0 0 4 5 5 1.35
-1 0 0 0 0 5 5 5 1.65
-1 0 0 0 0 6 5 5 1.95
-1 0 0 0 0 7 5 5 2.25
-1 0 0 0 0 8 5 5 2.55
-1 0 0 0 0 9 5 5 2.85
-
+"Time = 0.000000
+0.150000 0.1500000000000
+0.450000 0.4500000000000
+0.750000 0.7500000000000
+1.050000 1.0500000000000
+1.350000 1.3500000000000
+1.650000 1.6500000000000
+1.950000 1.9500000000000
+2.250000 2.2500000000000
+2.550000 2.5500000000000
+2.850000 2.8500000000000
+"Time = 1.000000
+0.150000 0.1500000000000
+0.450000 0.4500000000000
+0.750000 0.7500000000000
+1.050000 1.0500000000000
+1.350000 1.3500000000000
+1.650000 1.6500000000000
+1.950000 1.9500000000000
+2.250000 2.2500000000000
+2.550000 2.5500000000000
+2.850000 2.8500000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.yl
index 7a88526ed..9ec3cd5db 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.yl
@@ -1,34 +1,26 @@
-# GRID::cart3d_x y (cart3d_x)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 0.15
-0 0 0 0 0 0 1 5 0.15
-0 0 0 0 0 0 2 5 0.15
-0 0 0 0 0 0 3 5 0.15
-0 0 0 0 0 0 4 5 0.15
-0 0 0 0 0 0 5 5 0.15
-0 0 0 0 0 0 6 5 0.15
-0 0 0 0 0 0 7 5 0.15
-0 0 0 0 0 0 8 5 0.15
-0 0 0 0 0 0 9 5 0.15
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 0.15
-1 0 0 0 0 0 1 5 0.15
-1 0 0 0 0 0 2 5 0.15
-1 0 0 0 0 0 3 5 0.15
-1 0 0 0 0 0 4 5 0.15
-1 0 0 0 0 0 5 5 0.15
-1 0 0 0 0 0 6 5 0.15
-1 0 0 0 0 0 7 5 0.15
-1 0 0 0 0 0 8 5 0.15
-1 0 0 0 0 0 9 5 0.15
-
+"Time = 0.000000
+-1.350000 0.1500000000000
+-1.050000 0.1500000000000
+-0.750000 0.1500000000000
+-0.450000 0.1500000000000
+-0.150000 0.1500000000000
+0.150000 0.1500000000000
+0.450000 0.1500000000000
+0.750000 0.1500000000000
+1.050000 0.1500000000000
+1.350000 0.1500000000000
+"Time = 1.000000
+-1.350000 0.1500000000000
+-1.050000 0.1500000000000
+-0.750000 0.1500000000000
+-0.450000 0.1500000000000
+-0.150000 0.1500000000000
+0.150000 0.1500000000000
+0.450000 0.1500000000000
+0.750000 0.1500000000000
+1.050000 0.1500000000000
+1.350000 0.1500000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.zl
index bff3dd14d..9ec3cd5db 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_x.zl
@@ -1,34 +1,26 @@
-# GRID::cart3d_x z (cart3d_x)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 0.15
-0 0 0 0 0 0 5 1 0.15
-0 0 0 0 0 0 5 2 0.15
-0 0 0 0 0 0 5 3 0.15
-0 0 0 0 0 0 5 4 0.15
-0 0 0 0 0 0 5 5 0.15
-0 0 0 0 0 0 5 6 0.15
-0 0 0 0 0 0 5 7 0.15
-0 0 0 0 0 0 5 8 0.15
-0 0 0 0 0 0 5 9 0.15
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 0.15
-1 0 0 0 0 0 5 1 0.15
-1 0 0 0 0 0 5 2 0.15
-1 0 0 0 0 0 5 3 0.15
-1 0 0 0 0 0 5 4 0.15
-1 0 0 0 0 0 5 5 0.15
-1 0 0 0 0 0 5 6 0.15
-1 0 0 0 0 0 5 7 0.15
-1 0 0 0 0 0 5 8 0.15
-1 0 0 0 0 0 5 9 0.15
-
+"Time = 0.000000
+-1.350000 0.1500000000000
+-1.050000 0.1500000000000
+-0.750000 0.1500000000000
+-0.450000 0.1500000000000
+-0.150000 0.1500000000000
+0.150000 0.1500000000000
+0.450000 0.1500000000000
+0.750000 0.1500000000000
+1.050000 0.1500000000000
+1.350000 0.1500000000000
+"Time = 1.000000
+-1.350000 0.1500000000000
+-1.050000 0.1500000000000
+-0.750000 0.1500000000000
+-0.450000 0.1500000000000
+-0.150000 0.1500000000000
+0.150000 0.1500000000000
+0.450000 0.1500000000000
+0.750000 0.1500000000000
+1.050000 0.1500000000000
+1.350000 0.1500000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.dl
new file mode 100644
index 000000000..b5f899272
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 -1.3500000000000
+0.779423 -1.0500000000000
+1.299038 -0.7500000000000
+1.818653 -0.4500000000000
+2.338269 -0.1500000000000
+2.857884 0.1500000000000
+3.377499 0.4500000000000
+3.897114 0.7500000000000
+4.416730 1.0500000000000
+4.936345 1.3500000000000
+
+
+"Time = 1.000000
+0.259808 -1.3500000000000
+0.779423 -1.0500000000000
+1.299038 -0.7500000000000
+1.818653 -0.4500000000000
+2.338269 -0.1500000000000
+2.857884 0.1500000000000
+3.377499 0.4500000000000
+3.897114 0.7500000000000
+4.416730 1.0500000000000
+4.936345 1.3500000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.xl
index 8ee8190c4..f1d268a16 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.xl
@@ -1,34 +1,26 @@
-# GRID::cart3d_y x (cart3d_y)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 0.15
-0 0 0 0 0 1 5 5 0.15
-0 0 0 0 0 2 5 5 0.15
-0 0 0 0 0 3 5 5 0.15
-0 0 0 0 0 4 5 5 0.15
-0 0 0 0 0 5 5 5 0.15
-0 0 0 0 0 6 5 5 0.15
-0 0 0 0 0 7 5 5 0.15
-0 0 0 0 0 8 5 5 0.15
-0 0 0 0 0 9 5 5 0.15
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 0.15
-1 0 0 0 0 1 5 5 0.15
-1 0 0 0 0 2 5 5 0.15
-1 0 0 0 0 3 5 5 0.15
-1 0 0 0 0 4 5 5 0.15
-1 0 0 0 0 5 5 5 0.15
-1 0 0 0 0 6 5 5 0.15
-1 0 0 0 0 7 5 5 0.15
-1 0 0 0 0 8 5 5 0.15
-1 0 0 0 0 9 5 5 0.15
-
+"Time = 0.000000
+0.150000 -0.1500000000000
+0.450000 -0.1500000000000
+0.750000 -0.1500000000000
+1.050000 -0.1500000000000
+1.350000 -0.1500000000000
+1.650000 -0.1500000000000
+1.950000 -0.1500000000000
+2.250000 -0.1500000000000
+2.550000 -0.1500000000000
+2.850000 -0.1500000000000
+"Time = 1.000000
+0.150000 -0.1500000000000
+0.450000 -0.1500000000000
+0.750000 -0.1500000000000
+1.050000 -0.1500000000000
+1.350000 -0.1500000000000
+1.650000 -0.1500000000000
+1.950000 -0.1500000000000
+2.250000 -0.1500000000000
+2.550000 -0.1500000000000
+2.850000 -0.1500000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.yl
index 7b6351b94..33b36d0af 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.yl
@@ -1,34 +1,26 @@
-# GRID::cart3d_y y (cart3d_y)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 -1.35
-0 0 0 0 0 0 1 5 -1.05
-0 0 0 0 0 0 2 5 -0.75
-0 0 0 0 0 0 3 5 -0.45
-0 0 0 0 0 0 4 5 -0.15
-0 0 0 0 0 0 5 5 0.15
-0 0 0 0 0 0 6 5 0.45
-0 0 0 0 0 0 7 5 0.75
-0 0 0 0 0 0 8 5 1.05
-0 0 0 0 0 0 9 5 1.35
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 -1.35
-1 0 0 0 0 0 1 5 -1.05
-1 0 0 0 0 0 2 5 -0.75
-1 0 0 0 0 0 3 5 -0.45
-1 0 0 0 0 0 4 5 -0.15
-1 0 0 0 0 0 5 5 0.15
-1 0 0 0 0 0 6 5 0.45
-1 0 0 0 0 0 7 5 0.75
-1 0 0 0 0 0 8 5 1.05
-1 0 0 0 0 0 9 5 1.35
-
+"Time = 0.000000
+-1.350000 -1.3500000000000
+-1.050000 -1.0500000000000
+-0.750000 -0.7500000000000
+-0.450000 -0.4500000000000
+-0.150000 -0.1500000000000
+0.150000 0.1500000000000
+0.450000 0.4500000000000
+0.750000 0.7500000000000
+1.050000 1.0500000000000
+1.350000 1.3500000000000
+"Time = 1.000000
+-1.350000 -1.3500000000000
+-1.050000 -1.0500000000000
+-0.750000 -0.7500000000000
+-0.450000 -0.4500000000000
+-0.150000 -0.1500000000000
+0.150000 0.1500000000000
+0.450000 0.4500000000000
+0.750000 0.7500000000000
+1.050000 1.0500000000000
+1.350000 1.3500000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.zl
index b06b80d04..52b13d0ae 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_y.zl
@@ -1,34 +1,26 @@
-# GRID::cart3d_y z (cart3d_y)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 0.15
-0 0 0 0 0 0 5 1 0.15
-0 0 0 0 0 0 5 2 0.15
-0 0 0 0 0 0 5 3 0.15
-0 0 0 0 0 0 5 4 0.15
-0 0 0 0 0 0 5 5 0.15
-0 0 0 0 0 0 5 6 0.15
-0 0 0 0 0 0 5 7 0.15
-0 0 0 0 0 0 5 8 0.15
-0 0 0 0 0 0 5 9 0.15
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 0.15
-1 0 0 0 0 0 5 1 0.15
-1 0 0 0 0 0 5 2 0.15
-1 0 0 0 0 0 5 3 0.15
-1 0 0 0 0 0 5 4 0.15
-1 0 0 0 0 0 5 5 0.15
-1 0 0 0 0 0 5 6 0.15
-1 0 0 0 0 0 5 7 0.15
-1 0 0 0 0 0 5 8 0.15
-1 0 0 0 0 0 5 9 0.15
-
+"Time = 0.000000
+-1.350000 -0.1500000000000
+-1.050000 -0.1500000000000
+-0.750000 -0.1500000000000
+-0.450000 -0.1500000000000
+-0.150000 -0.1500000000000
+0.150000 -0.1500000000000
+0.450000 -0.1500000000000
+0.750000 -0.1500000000000
+1.050000 -0.1500000000000
+1.350000 -0.1500000000000
+"Time = 1.000000
+-1.350000 -0.1500000000000
+-1.050000 -0.1500000000000
+-0.750000 -0.1500000000000
+-0.450000 -0.1500000000000
+-0.150000 -0.1500000000000
+0.150000 -0.1500000000000
+0.450000 -0.1500000000000
+0.750000 -0.1500000000000
+1.050000 -0.1500000000000
+1.350000 -0.1500000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.dl
new file mode 100644
index 000000000..b5f899272
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 -1.3500000000000
+0.779423 -1.0500000000000
+1.299038 -0.7500000000000
+1.818653 -0.4500000000000
+2.338269 -0.1500000000000
+2.857884 0.1500000000000
+3.377499 0.4500000000000
+3.897114 0.7500000000000
+4.416730 1.0500000000000
+4.936345 1.3500000000000
+
+
+"Time = 1.000000
+0.259808 -1.3500000000000
+0.779423 -1.0500000000000
+1.299038 -0.7500000000000
+1.818653 -0.4500000000000
+2.338269 -0.1500000000000
+2.857884 0.1500000000000
+3.377499 0.4500000000000
+3.897114 0.7500000000000
+4.416730 1.0500000000000
+4.936345 1.3500000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.xl
index 400b19f39..f1d268a16 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.xl
@@ -1,34 +1,26 @@
-# GRID::cart3d_z x (cart3d_z)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 0.15
-0 0 0 0 0 1 5 5 0.15
-0 0 0 0 0 2 5 5 0.15
-0 0 0 0 0 3 5 5 0.15
-0 0 0 0 0 4 5 5 0.15
-0 0 0 0 0 5 5 5 0.15
-0 0 0 0 0 6 5 5 0.15
-0 0 0 0 0 7 5 5 0.15
-0 0 0 0 0 8 5 5 0.15
-0 0 0 0 0 9 5 5 0.15
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 0.15
-1 0 0 0 0 1 5 5 0.15
-1 0 0 0 0 2 5 5 0.15
-1 0 0 0 0 3 5 5 0.15
-1 0 0 0 0 4 5 5 0.15
-1 0 0 0 0 5 5 5 0.15
-1 0 0 0 0 6 5 5 0.15
-1 0 0 0 0 7 5 5 0.15
-1 0 0 0 0 8 5 5 0.15
-1 0 0 0 0 9 5 5 0.15
-
+"Time = 0.000000
+0.150000 -0.1500000000000
+0.450000 -0.1500000000000
+0.750000 -0.1500000000000
+1.050000 -0.1500000000000
+1.350000 -0.1500000000000
+1.650000 -0.1500000000000
+1.950000 -0.1500000000000
+2.250000 -0.1500000000000
+2.550000 -0.1500000000000
+2.850000 -0.1500000000000
+"Time = 1.000000
+0.150000 -0.1500000000000
+0.450000 -0.1500000000000
+0.750000 -0.1500000000000
+1.050000 -0.1500000000000
+1.350000 -0.1500000000000
+1.650000 -0.1500000000000
+1.950000 -0.1500000000000
+2.250000 -0.1500000000000
+2.550000 -0.1500000000000
+2.850000 -0.1500000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.yl
index 48fe0f0c9..52b13d0ae 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.yl
@@ -1,34 +1,26 @@
-# GRID::cart3d_z y (cart3d_z)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 0.15
-0 0 0 0 0 0 1 5 0.15
-0 0 0 0 0 0 2 5 0.15
-0 0 0 0 0 0 3 5 0.15
-0 0 0 0 0 0 4 5 0.15
-0 0 0 0 0 0 5 5 0.15
-0 0 0 0 0 0 6 5 0.15
-0 0 0 0 0 0 7 5 0.15
-0 0 0 0 0 0 8 5 0.15
-0 0 0 0 0 0 9 5 0.15
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 0.15
-1 0 0 0 0 0 1 5 0.15
-1 0 0 0 0 0 2 5 0.15
-1 0 0 0 0 0 3 5 0.15
-1 0 0 0 0 0 4 5 0.15
-1 0 0 0 0 0 5 5 0.15
-1 0 0 0 0 0 6 5 0.15
-1 0 0 0 0 0 7 5 0.15
-1 0 0 0 0 0 8 5 0.15
-1 0 0 0 0 0 9 5 0.15
-
+"Time = 0.000000
+-1.350000 -0.1500000000000
+-1.050000 -0.1500000000000
+-0.750000 -0.1500000000000
+-0.450000 -0.1500000000000
+-0.150000 -0.1500000000000
+0.150000 -0.1500000000000
+0.450000 -0.1500000000000
+0.750000 -0.1500000000000
+1.050000 -0.1500000000000
+1.350000 -0.1500000000000
+"Time = 1.000000
+-1.350000 -0.1500000000000
+-1.050000 -0.1500000000000
+-0.750000 -0.1500000000000
+-0.450000 -0.1500000000000
+-0.150000 -0.1500000000000
+0.150000 -0.1500000000000
+0.450000 -0.1500000000000
+0.750000 -0.1500000000000
+1.050000 -0.1500000000000
+1.350000 -0.1500000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.zl
index 34bc6b859..33b36d0af 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/cart3d_z.zl
@@ -1,34 +1,26 @@
-# GRID::cart3d_z z (cart3d_z)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 -1.35
-0 0 0 0 0 0 5 1 -1.05
-0 0 0 0 0 0 5 2 -0.75
-0 0 0 0 0 0 5 3 -0.45
-0 0 0 0 0 0 5 4 -0.15
-0 0 0 0 0 0 5 5 0.15
-0 0 0 0 0 0 5 6 0.45
-0 0 0 0 0 0 5 7 0.75
-0 0 0 0 0 0 5 8 1.05
-0 0 0 0 0 0 5 9 1.35
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 -1.35
-1 0 0 0 0 0 5 1 -1.05
-1 0 0 0 0 0 5 2 -0.75
-1 0 0 0 0 0 5 3 -0.45
-1 0 0 0 0 0 5 4 -0.15
-1 0 0 0 0 0 5 5 0.15
-1 0 0 0 0 0 5 6 0.45
-1 0 0 0 0 0 5 7 0.75
-1 0 0 0 0 0 5 8 1.05
-1 0 0 0 0 0 5 9 1.35
-
+"Time = 0.000000
+-1.350000 -1.3500000000000
+-1.050000 -1.0500000000000
+-0.750000 -0.7500000000000
+-0.450000 -0.4500000000000
+-0.150000 -0.1500000000000
+0.150000 0.1500000000000
+0.450000 0.4500000000000
+0.750000 0.7500000000000
+1.050000 1.0500000000000
+1.350000 1.3500000000000
+"Time = 1.000000
+-1.350000 -1.3500000000000
+-1.050000 -1.0500000000000
+-0.750000 -0.7500000000000
+-0.450000 -0.4500000000000
+-0.150000 -0.1500000000000
+0.150000 0.1500000000000
+0.450000 0.4500000000000
+0.750000 0.7500000000000
+1.050000 1.0500000000000
+1.350000 1.3500000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fxx.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/fxx.dl
new file mode 100644
index 000000000..d700826d5
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fxx.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 41000000.0000000000000
+0.779423 41010101.0000000000000
+1.299038 41020202.0000000000000
+1.818653 41030303.0000000000000
+2.338269 41040404.0000000000000
+2.857884 41050505.0000000000000
+3.377499 41060606.0000000000000
+3.897114 41070707.0000000000000
+4.416730 41080808.0000000000000
+4.936345 41090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 41000000.0000000000000
+0.779423 41010101.0000000000000
+1.299038 41020202.0000000000000
+1.818653 41030303.0000000000000
+2.338269 41040404.0000000000000
+2.857884 41050505.0000000000000
+3.377499 41060606.0000000000000
+3.897114 41070707.0000000000000
+4.416730 41080808.0000000000000
+4.936345 41090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fxx.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/fxx.xl
index f4e4dc8fd..9c603b804 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fxx.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fxx.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::fxx x (fxx)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 41000505
-0 0 0 0 0 1 5 5 41010505
-0 0 0 0 0 2 5 5 41020505
-0 0 0 0 0 3 5 5 41030505
-0 0 0 0 0 4 5 5 41040505
-0 0 0 0 0 5 5 5 41050505
-0 0 0 0 0 6 5 5 41060505
-0 0 0 0 0 7 5 5 41070505
-0 0 0 0 0 8 5 5 41080505
-0 0 0 0 0 9 5 5 41090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 41000505
-1 0 0 0 0 1 5 5 41010505
-1 0 0 0 0 2 5 5 41020505
-1 0 0 0 0 3 5 5 41030505
-1 0 0 0 0 4 5 5 41040505
-1 0 0 0 0 5 5 5 41050505
-1 0 0 0 0 6 5 5 41060505
-1 0 0 0 0 7 5 5 41070505
-1 0 0 0 0 8 5 5 41080505
-1 0 0 0 0 9 5 5 41090505
-
+"Time = 0.000000
+0.150000 41000404.0000000000000
+0.450000 41010404.0000000000000
+0.750000 41020404.0000000000000
+1.050000 41030404.0000000000000
+1.350000 41040404.0000000000000
+1.650000 41050404.0000000000000
+1.950000 41060404.0000000000000
+2.250000 41070404.0000000000000
+2.550000 41080404.0000000000000
+2.850000 41090404.0000000000000
+"Time = 1.000000
+0.150000 41000404.0000000000000
+0.450000 41010404.0000000000000
+0.750000 41020404.0000000000000
+1.050000 41030404.0000000000000
+1.350000 41040404.0000000000000
+1.650000 41050404.0000000000000
+1.950000 41060404.0000000000000
+2.250000 41070404.0000000000000
+2.550000 41080404.0000000000000
+2.850000 41090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fxx.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/fxx.yl
index 1ed637ee7..8265b7690 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fxx.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fxx.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::fxx y (fxx)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 41000005
-0 0 0 0 0 0 1 5 41000105
-0 0 0 0 0 0 2 5 41000205
-0 0 0 0 0 0 3 5 41000305
-0 0 0 0 0 0 4 5 41000405
-0 0 0 0 0 0 5 5 41000505
-0 0 0 0 0 0 6 5 41000605
-0 0 0 0 0 0 7 5 41000705
-0 0 0 0 0 0 8 5 41000805
-0 0 0 0 0 0 9 5 41000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 41000005
-1 0 0 0 0 0 1 5 41000105
-1 0 0 0 0 0 2 5 41000205
-1 0 0 0 0 0 3 5 41000305
-1 0 0 0 0 0 4 5 41000405
-1 0 0 0 0 0 5 5 41000505
-1 0 0 0 0 0 6 5 41000605
-1 0 0 0 0 0 7 5 41000705
-1 0 0 0 0 0 8 5 41000805
-1 0 0 0 0 0 9 5 41000905
-
+"Time = 0.000000
+-1.350000 41000004.0000000000000
+-1.050000 41000104.0000000000000
+-0.750000 41000204.0000000000000
+-0.450000 41000304.0000000000000
+-0.150000 41000404.0000000000000
+0.150000 41000504.0000000000000
+0.450000 41000604.0000000000000
+0.750000 41000704.0000000000000
+1.050000 41000804.0000000000000
+1.350000 41000904.0000000000000
+"Time = 1.000000
+-1.350000 41000004.0000000000000
+-1.050000 41000104.0000000000000
+-0.750000 41000204.0000000000000
+-0.450000 41000304.0000000000000
+-0.150000 41000404.0000000000000
+0.150000 41000504.0000000000000
+0.450000 41000604.0000000000000
+0.750000 41000704.0000000000000
+1.050000 41000804.0000000000000
+1.350000 41000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fxx.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/fxx.zl
index 938b8f946..ad323d79f 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fxx.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fxx.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::fxx z (fxx)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 41000500
-0 0 0 0 0 0 5 1 41000501
-0 0 0 0 0 0 5 2 41000502
-0 0 0 0 0 0 5 3 41000503
-0 0 0 0 0 0 5 4 41000504
-0 0 0 0 0 0 5 5 41000505
-0 0 0 0 0 0 5 6 41000506
-0 0 0 0 0 0 5 7 41000507
-0 0 0 0 0 0 5 8 41000508
-0 0 0 0 0 0 5 9 41000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 41000500
-1 0 0 0 0 0 5 1 41000501
-1 0 0 0 0 0 5 2 41000502
-1 0 0 0 0 0 5 3 41000503
-1 0 0 0 0 0 5 4 41000504
-1 0 0 0 0 0 5 5 41000505
-1 0 0 0 0 0 5 6 41000506
-1 0 0 0 0 0 5 7 41000507
-1 0 0 0 0 0 5 8 41000508
-1 0 0 0 0 0 5 9 41000509
-
+"Time = 0.000000
+-1.350000 41000400.0000000000000
+-1.050000 41000401.0000000000000
+-0.750000 41000402.0000000000000
+-0.450000 41000403.0000000000000
+-0.150000 41000404.0000000000000
+0.150000 41000405.0000000000000
+0.450000 41000406.0000000000000
+0.750000 41000407.0000000000000
+1.050000 41000408.0000000000000
+1.350000 41000409.0000000000000
+"Time = 1.000000
+-1.350000 41000400.0000000000000
+-1.050000 41000401.0000000000000
+-0.750000 41000402.0000000000000
+-0.450000 41000403.0000000000000
+-0.150000 41000404.0000000000000
+0.150000 41000405.0000000000000
+0.450000 41000406.0000000000000
+0.750000 41000407.0000000000000
+1.050000 41000408.0000000000000
+1.350000 41000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fxy.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/fxy.dl
new file mode 100644
index 000000000..8ad4f0e61
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fxy.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 42000000.0000000000000
+0.779423 42010101.0000000000000
+1.299038 42020202.0000000000000
+1.818653 42030303.0000000000000
+2.338269 42040404.0000000000000
+2.857884 42050505.0000000000000
+3.377499 42060606.0000000000000
+3.897114 42070707.0000000000000
+4.416730 42080808.0000000000000
+4.936345 42090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 42000000.0000000000000
+0.779423 42010101.0000000000000
+1.299038 42020202.0000000000000
+1.818653 42030303.0000000000000
+2.338269 42040404.0000000000000
+2.857884 42050505.0000000000000
+3.377499 42060606.0000000000000
+3.897114 42070707.0000000000000
+4.416730 42080808.0000000000000
+4.936345 42090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fxy.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/fxy.xl
index bec381f14..c73117556 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fxy.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fxy.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::fxy x (fxy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 42000505
-0 0 0 0 0 1 5 5 42010505
-0 0 0 0 0 2 5 5 42020505
-0 0 0 0 0 3 5 5 42030505
-0 0 0 0 0 4 5 5 42040505
-0 0 0 0 0 5 5 5 42050505
-0 0 0 0 0 6 5 5 42060505
-0 0 0 0 0 7 5 5 42070505
-0 0 0 0 0 8 5 5 42080505
-0 0 0 0 0 9 5 5 42090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 42000505
-1 0 0 0 0 1 5 5 42010505
-1 0 0 0 0 2 5 5 42020505
-1 0 0 0 0 3 5 5 42030505
-1 0 0 0 0 4 5 5 42040505
-1 0 0 0 0 5 5 5 42050505
-1 0 0 0 0 6 5 5 42060505
-1 0 0 0 0 7 5 5 42070505
-1 0 0 0 0 8 5 5 42080505
-1 0 0 0 0 9 5 5 42090505
-
+"Time = 0.000000
+0.150000 42000404.0000000000000
+0.450000 42010404.0000000000000
+0.750000 42020404.0000000000000
+1.050000 42030404.0000000000000
+1.350000 42040404.0000000000000
+1.650000 42050404.0000000000000
+1.950000 42060404.0000000000000
+2.250000 42070404.0000000000000
+2.550000 42080404.0000000000000
+2.850000 42090404.0000000000000
+"Time = 1.000000
+0.150000 42000404.0000000000000
+0.450000 42010404.0000000000000
+0.750000 42020404.0000000000000
+1.050000 42030404.0000000000000
+1.350000 42040404.0000000000000
+1.650000 42050404.0000000000000
+1.950000 42060404.0000000000000
+2.250000 42070404.0000000000000
+2.550000 42080404.0000000000000
+2.850000 42090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fxy.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/fxy.yl
index 859924893..22e021af8 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fxy.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fxy.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::fxy y (fxy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 42000005
-0 0 0 0 0 0 1 5 42000105
-0 0 0 0 0 0 2 5 42000205
-0 0 0 0 0 0 3 5 42000305
-0 0 0 0 0 0 4 5 42000405
-0 0 0 0 0 0 5 5 42000505
-0 0 0 0 0 0 6 5 42000605
-0 0 0 0 0 0 7 5 42000705
-0 0 0 0 0 0 8 5 42000805
-0 0 0 0 0 0 9 5 42000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 42000005
-1 0 0 0 0 0 1 5 42000105
-1 0 0 0 0 0 2 5 42000205
-1 0 0 0 0 0 3 5 42000305
-1 0 0 0 0 0 4 5 42000405
-1 0 0 0 0 0 5 5 42000505
-1 0 0 0 0 0 6 5 42000605
-1 0 0 0 0 0 7 5 42000705
-1 0 0 0 0 0 8 5 42000805
-1 0 0 0 0 0 9 5 42000905
-
+"Time = 0.000000
+-1.350000 42000004.0000000000000
+-1.050000 42000104.0000000000000
+-0.750000 42000204.0000000000000
+-0.450000 42000304.0000000000000
+-0.150000 42000404.0000000000000
+0.150000 42000504.0000000000000
+0.450000 42000604.0000000000000
+0.750000 42000704.0000000000000
+1.050000 42000804.0000000000000
+1.350000 42000904.0000000000000
+"Time = 1.000000
+-1.350000 42000004.0000000000000
+-1.050000 42000104.0000000000000
+-0.750000 42000204.0000000000000
+-0.450000 42000304.0000000000000
+-0.150000 42000404.0000000000000
+0.150000 42000504.0000000000000
+0.450000 42000604.0000000000000
+0.750000 42000704.0000000000000
+1.050000 42000804.0000000000000
+1.350000 42000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fxy.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/fxy.zl
index 158e0432e..34851f904 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fxy.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fxy.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::fxy z (fxy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 42000500
-0 0 0 0 0 0 5 1 42000501
-0 0 0 0 0 0 5 2 42000502
-0 0 0 0 0 0 5 3 42000503
-0 0 0 0 0 0 5 4 42000504
-0 0 0 0 0 0 5 5 42000505
-0 0 0 0 0 0 5 6 42000506
-0 0 0 0 0 0 5 7 42000507
-0 0 0 0 0 0 5 8 42000508
-0 0 0 0 0 0 5 9 42000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 42000500
-1 0 0 0 0 0 5 1 42000501
-1 0 0 0 0 0 5 2 42000502
-1 0 0 0 0 0 5 3 42000503
-1 0 0 0 0 0 5 4 42000504
-1 0 0 0 0 0 5 5 42000505
-1 0 0 0 0 0 5 6 42000506
-1 0 0 0 0 0 5 7 42000507
-1 0 0 0 0 0 5 8 42000508
-1 0 0 0 0 0 5 9 42000509
-
+"Time = 0.000000
+-1.350000 42000400.0000000000000
+-1.050000 42000401.0000000000000
+-0.750000 42000402.0000000000000
+-0.450000 42000403.0000000000000
+-0.150000 42000404.0000000000000
+0.150000 42000405.0000000000000
+0.450000 42000406.0000000000000
+0.750000 42000407.0000000000000
+1.050000 42000408.0000000000000
+1.350000 42000409.0000000000000
+"Time = 1.000000
+-1.350000 42000400.0000000000000
+-1.050000 42000401.0000000000000
+-0.750000 42000402.0000000000000
+-0.450000 42000403.0000000000000
+-0.150000 42000404.0000000000000
+0.150000 42000405.0000000000000
+0.450000 42000406.0000000000000
+0.750000 42000407.0000000000000
+1.050000 42000408.0000000000000
+1.350000 42000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fxz.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/fxz.dl
new file mode 100644
index 000000000..3ef4bc4e7
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fxz.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 43000000.0000000000000
+0.779423 43010101.0000000000000
+1.299038 43020202.0000000000000
+1.818653 43030303.0000000000000
+2.338269 43040404.0000000000000
+2.857884 43050505.0000000000000
+3.377499 43060606.0000000000000
+3.897114 43070707.0000000000000
+4.416730 43080808.0000000000000
+4.936345 43090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 43000000.0000000000000
+0.779423 43010101.0000000000000
+1.299038 43020202.0000000000000
+1.818653 43030303.0000000000000
+2.338269 43040404.0000000000000
+2.857884 43050505.0000000000000
+3.377499 43060606.0000000000000
+3.897114 43070707.0000000000000
+4.416730 43080808.0000000000000
+4.936345 43090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fxz.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/fxz.xl
index 1a33e9082..ae0ca9c04 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fxz.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fxz.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::fxz x (fxz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 43000505
-0 0 0 0 0 1 5 5 43010505
-0 0 0 0 0 2 5 5 43020505
-0 0 0 0 0 3 5 5 43030505
-0 0 0 0 0 4 5 5 43040505
-0 0 0 0 0 5 5 5 43050505
-0 0 0 0 0 6 5 5 43060505
-0 0 0 0 0 7 5 5 43070505
-0 0 0 0 0 8 5 5 43080505
-0 0 0 0 0 9 5 5 43090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 43000505
-1 0 0 0 0 1 5 5 43010505
-1 0 0 0 0 2 5 5 43020505
-1 0 0 0 0 3 5 5 43030505
-1 0 0 0 0 4 5 5 43040505
-1 0 0 0 0 5 5 5 43050505
-1 0 0 0 0 6 5 5 43060505
-1 0 0 0 0 7 5 5 43070505
-1 0 0 0 0 8 5 5 43080505
-1 0 0 0 0 9 5 5 43090505
-
+"Time = 0.000000
+0.150000 43000404.0000000000000
+0.450000 43010404.0000000000000
+0.750000 43020404.0000000000000
+1.050000 43030404.0000000000000
+1.350000 43040404.0000000000000
+1.650000 43050404.0000000000000
+1.950000 43060404.0000000000000
+2.250000 43070404.0000000000000
+2.550000 43080404.0000000000000
+2.850000 43090404.0000000000000
+"Time = 1.000000
+0.150000 43000404.0000000000000
+0.450000 43010404.0000000000000
+0.750000 43020404.0000000000000
+1.050000 43030404.0000000000000
+1.350000 43040404.0000000000000
+1.650000 43050404.0000000000000
+1.950000 43060404.0000000000000
+2.250000 43070404.0000000000000
+2.550000 43080404.0000000000000
+2.850000 43090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fxz.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/fxz.yl
index a9a5e103c..6e0a1b990 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fxz.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fxz.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::fxz y (fxz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 43000005
-0 0 0 0 0 0 1 5 43000105
-0 0 0 0 0 0 2 5 43000205
-0 0 0 0 0 0 3 5 43000305
-0 0 0 0 0 0 4 5 43000405
-0 0 0 0 0 0 5 5 43000505
-0 0 0 0 0 0 6 5 43000605
-0 0 0 0 0 0 7 5 43000705
-0 0 0 0 0 0 8 5 43000805
-0 0 0 0 0 0 9 5 43000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 43000005
-1 0 0 0 0 0 1 5 43000105
-1 0 0 0 0 0 2 5 43000205
-1 0 0 0 0 0 3 5 43000305
-1 0 0 0 0 0 4 5 43000405
-1 0 0 0 0 0 5 5 43000505
-1 0 0 0 0 0 6 5 43000605
-1 0 0 0 0 0 7 5 43000705
-1 0 0 0 0 0 8 5 43000805
-1 0 0 0 0 0 9 5 43000905
-
+"Time = 0.000000
+-1.350000 43000004.0000000000000
+-1.050000 43000104.0000000000000
+-0.750000 43000204.0000000000000
+-0.450000 43000304.0000000000000
+-0.150000 43000404.0000000000000
+0.150000 43000504.0000000000000
+0.450000 43000604.0000000000000
+0.750000 43000704.0000000000000
+1.050000 43000804.0000000000000
+1.350000 43000904.0000000000000
+"Time = 1.000000
+-1.350000 43000004.0000000000000
+-1.050000 43000104.0000000000000
+-0.750000 43000204.0000000000000
+-0.450000 43000304.0000000000000
+-0.150000 43000404.0000000000000
+0.150000 43000504.0000000000000
+0.450000 43000604.0000000000000
+0.750000 43000704.0000000000000
+1.050000 43000804.0000000000000
+1.350000 43000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fxz.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/fxz.zl
index b5a6e8492..4c53074b7 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fxz.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fxz.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::fxz z (fxz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 43000500
-0 0 0 0 0 0 5 1 43000501
-0 0 0 0 0 0 5 2 43000502
-0 0 0 0 0 0 5 3 43000503
-0 0 0 0 0 0 5 4 43000504
-0 0 0 0 0 0 5 5 43000505
-0 0 0 0 0 0 5 6 43000506
-0 0 0 0 0 0 5 7 43000507
-0 0 0 0 0 0 5 8 43000508
-0 0 0 0 0 0 5 9 43000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 43000500
-1 0 0 0 0 0 5 1 43000501
-1 0 0 0 0 0 5 2 43000502
-1 0 0 0 0 0 5 3 43000503
-1 0 0 0 0 0 5 4 43000504
-1 0 0 0 0 0 5 5 43000505
-1 0 0 0 0 0 5 6 43000506
-1 0 0 0 0 0 5 7 43000507
-1 0 0 0 0 0 5 8 43000508
-1 0 0 0 0 0 5 9 43000509
-
+"Time = 0.000000
+-1.350000 43000400.0000000000000
+-1.050000 43000401.0000000000000
+-0.750000 43000402.0000000000000
+-0.450000 43000403.0000000000000
+-0.150000 43000404.0000000000000
+0.150000 43000405.0000000000000
+0.450000 43000406.0000000000000
+0.750000 43000407.0000000000000
+1.050000 43000408.0000000000000
+1.350000 43000409.0000000000000
+"Time = 1.000000
+-1.350000 43000400.0000000000000
+-1.050000 43000401.0000000000000
+-0.750000 43000402.0000000000000
+-0.450000 43000403.0000000000000
+-0.150000 43000404.0000000000000
+0.150000 43000405.0000000000000
+0.450000 43000406.0000000000000
+0.750000 43000407.0000000000000
+1.050000 43000408.0000000000000
+1.350000 43000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fyx.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/fyx.dl
new file mode 100644
index 000000000..b661f4a6d
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fyx.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 44000000.0000000000000
+0.779423 44010101.0000000000000
+1.299038 44020202.0000000000000
+1.818653 44030303.0000000000000
+2.338269 44040404.0000000000000
+2.857884 44050505.0000000000000
+3.377499 44060606.0000000000000
+3.897114 44070707.0000000000000
+4.416730 44080808.0000000000000
+4.936345 44090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 44000000.0000000000000
+0.779423 44010101.0000000000000
+1.299038 44020202.0000000000000
+1.818653 44030303.0000000000000
+2.338269 44040404.0000000000000
+2.857884 44050505.0000000000000
+3.377499 44060606.0000000000000
+3.897114 44070707.0000000000000
+4.416730 44080808.0000000000000
+4.936345 44090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fyx.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/fyx.xl
index cae9cbe2d..5f3da90d2 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fyx.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fyx.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::fyx x (fyx)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 44000505
-0 0 0 0 0 1 5 5 44010505
-0 0 0 0 0 2 5 5 44020505
-0 0 0 0 0 3 5 5 44030505
-0 0 0 0 0 4 5 5 44040505
-0 0 0 0 0 5 5 5 44050505
-0 0 0 0 0 6 5 5 44060505
-0 0 0 0 0 7 5 5 44070505
-0 0 0 0 0 8 5 5 44080505
-0 0 0 0 0 9 5 5 44090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 44000505
-1 0 0 0 0 1 5 5 44010505
-1 0 0 0 0 2 5 5 44020505
-1 0 0 0 0 3 5 5 44030505
-1 0 0 0 0 4 5 5 44040505
-1 0 0 0 0 5 5 5 44050505
-1 0 0 0 0 6 5 5 44060505
-1 0 0 0 0 7 5 5 44070505
-1 0 0 0 0 8 5 5 44080505
-1 0 0 0 0 9 5 5 44090505
-
+"Time = 0.000000
+0.150000 44000404.0000000000000
+0.450000 44010404.0000000000000
+0.750000 44020404.0000000000000
+1.050000 44030404.0000000000000
+1.350000 44040404.0000000000000
+1.650000 44050404.0000000000000
+1.950000 44060404.0000000000000
+2.250000 44070404.0000000000000
+2.550000 44080404.0000000000000
+2.850000 44090404.0000000000000
+"Time = 1.000000
+0.150000 44000404.0000000000000
+0.450000 44010404.0000000000000
+0.750000 44020404.0000000000000
+1.050000 44030404.0000000000000
+1.350000 44040404.0000000000000
+1.650000 44050404.0000000000000
+1.950000 44060404.0000000000000
+2.250000 44070404.0000000000000
+2.550000 44080404.0000000000000
+2.850000 44090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fyx.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/fyx.yl
index 2358a2831..bf6ac4e35 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fyx.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fyx.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::fyx y (fyx)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 44000005
-0 0 0 0 0 0 1 5 44000105
-0 0 0 0 0 0 2 5 44000205
-0 0 0 0 0 0 3 5 44000305
-0 0 0 0 0 0 4 5 44000405
-0 0 0 0 0 0 5 5 44000505
-0 0 0 0 0 0 6 5 44000605
-0 0 0 0 0 0 7 5 44000705
-0 0 0 0 0 0 8 5 44000805
-0 0 0 0 0 0 9 5 44000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 44000005
-1 0 0 0 0 0 1 5 44000105
-1 0 0 0 0 0 2 5 44000205
-1 0 0 0 0 0 3 5 44000305
-1 0 0 0 0 0 4 5 44000405
-1 0 0 0 0 0 5 5 44000505
-1 0 0 0 0 0 6 5 44000605
-1 0 0 0 0 0 7 5 44000705
-1 0 0 0 0 0 8 5 44000805
-1 0 0 0 0 0 9 5 44000905
-
+"Time = 0.000000
+-1.350000 44000004.0000000000000
+-1.050000 44000104.0000000000000
+-0.750000 44000204.0000000000000
+-0.450000 44000304.0000000000000
+-0.150000 44000404.0000000000000
+0.150000 44000504.0000000000000
+0.450000 44000604.0000000000000
+0.750000 44000704.0000000000000
+1.050000 44000804.0000000000000
+1.350000 44000904.0000000000000
+"Time = 1.000000
+-1.350000 44000004.0000000000000
+-1.050000 44000104.0000000000000
+-0.750000 44000204.0000000000000
+-0.450000 44000304.0000000000000
+-0.150000 44000404.0000000000000
+0.150000 44000504.0000000000000
+0.450000 44000604.0000000000000
+0.750000 44000704.0000000000000
+1.050000 44000804.0000000000000
+1.350000 44000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fyx.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/fyx.zl
index 08c95634d..ca895e548 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fyx.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fyx.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::fyx z (fyx)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 44000500
-0 0 0 0 0 0 5 1 44000501
-0 0 0 0 0 0 5 2 44000502
-0 0 0 0 0 0 5 3 44000503
-0 0 0 0 0 0 5 4 44000504
-0 0 0 0 0 0 5 5 44000505
-0 0 0 0 0 0 5 6 44000506
-0 0 0 0 0 0 5 7 44000507
-0 0 0 0 0 0 5 8 44000508
-0 0 0 0 0 0 5 9 44000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 44000500
-1 0 0 0 0 0 5 1 44000501
-1 0 0 0 0 0 5 2 44000502
-1 0 0 0 0 0 5 3 44000503
-1 0 0 0 0 0 5 4 44000504
-1 0 0 0 0 0 5 5 44000505
-1 0 0 0 0 0 5 6 44000506
-1 0 0 0 0 0 5 7 44000507
-1 0 0 0 0 0 5 8 44000508
-1 0 0 0 0 0 5 9 44000509
-
+"Time = 0.000000
+-1.350000 44000400.0000000000000
+-1.050000 44000401.0000000000000
+-0.750000 44000402.0000000000000
+-0.450000 44000403.0000000000000
+-0.150000 44000404.0000000000000
+0.150000 44000405.0000000000000
+0.450000 44000406.0000000000000
+0.750000 44000407.0000000000000
+1.050000 44000408.0000000000000
+1.350000 44000409.0000000000000
+"Time = 1.000000
+-1.350000 44000400.0000000000000
+-1.050000 44000401.0000000000000
+-0.750000 44000402.0000000000000
+-0.450000 44000403.0000000000000
+-0.150000 44000404.0000000000000
+0.150000 44000405.0000000000000
+0.450000 44000406.0000000000000
+0.750000 44000407.0000000000000
+1.050000 44000408.0000000000000
+1.350000 44000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fyy.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/fyy.dl
new file mode 100644
index 000000000..1c5e3774e
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fyy.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 45000000.0000000000000
+0.779423 45010101.0000000000000
+1.299038 45020202.0000000000000
+1.818653 45030303.0000000000000
+2.338269 45040404.0000000000000
+2.857884 45050505.0000000000000
+3.377499 45060606.0000000000000
+3.897114 45070707.0000000000000
+4.416730 45080808.0000000000000
+4.936345 45090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 45000000.0000000000000
+0.779423 45010101.0000000000000
+1.299038 45020202.0000000000000
+1.818653 45030303.0000000000000
+2.338269 45040404.0000000000000
+2.857884 45050505.0000000000000
+3.377499 45060606.0000000000000
+3.897114 45070707.0000000000000
+4.416730 45080808.0000000000000
+4.936345 45090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fyy.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/fyy.xl
index 5008c5b15..e98d437c4 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fyy.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fyy.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::fyy x (fyy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 45000505
-0 0 0 0 0 1 5 5 45010505
-0 0 0 0 0 2 5 5 45020505
-0 0 0 0 0 3 5 5 45030505
-0 0 0 0 0 4 5 5 45040505
-0 0 0 0 0 5 5 5 45050505
-0 0 0 0 0 6 5 5 45060505
-0 0 0 0 0 7 5 5 45070505
-0 0 0 0 0 8 5 5 45080505
-0 0 0 0 0 9 5 5 45090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 45000505
-1 0 0 0 0 1 5 5 45010505
-1 0 0 0 0 2 5 5 45020505
-1 0 0 0 0 3 5 5 45030505
-1 0 0 0 0 4 5 5 45040505
-1 0 0 0 0 5 5 5 45050505
-1 0 0 0 0 6 5 5 45060505
-1 0 0 0 0 7 5 5 45070505
-1 0 0 0 0 8 5 5 45080505
-1 0 0 0 0 9 5 5 45090505
-
+"Time = 0.000000
+0.150000 45000404.0000000000000
+0.450000 45010404.0000000000000
+0.750000 45020404.0000000000000
+1.050000 45030404.0000000000000
+1.350000 45040404.0000000000000
+1.650000 45050404.0000000000000
+1.950000 45060404.0000000000000
+2.250000 45070404.0000000000000
+2.550000 45080404.0000000000000
+2.850000 45090404.0000000000000
+"Time = 1.000000
+0.150000 45000404.0000000000000
+0.450000 45010404.0000000000000
+0.750000 45020404.0000000000000
+1.050000 45030404.0000000000000
+1.350000 45040404.0000000000000
+1.650000 45050404.0000000000000
+1.950000 45060404.0000000000000
+2.250000 45070404.0000000000000
+2.550000 45080404.0000000000000
+2.850000 45090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fyy.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/fyy.yl
index 3628c1ab5..8cc2b9e55 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fyy.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fyy.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::fyy y (fyy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 45000005
-0 0 0 0 0 0 1 5 45000105
-0 0 0 0 0 0 2 5 45000205
-0 0 0 0 0 0 3 5 45000305
-0 0 0 0 0 0 4 5 45000405
-0 0 0 0 0 0 5 5 45000505
-0 0 0 0 0 0 6 5 45000605
-0 0 0 0 0 0 7 5 45000705
-0 0 0 0 0 0 8 5 45000805
-0 0 0 0 0 0 9 5 45000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 45000005
-1 0 0 0 0 0 1 5 45000105
-1 0 0 0 0 0 2 5 45000205
-1 0 0 0 0 0 3 5 45000305
-1 0 0 0 0 0 4 5 45000405
-1 0 0 0 0 0 5 5 45000505
-1 0 0 0 0 0 6 5 45000605
-1 0 0 0 0 0 7 5 45000705
-1 0 0 0 0 0 8 5 45000805
-1 0 0 0 0 0 9 5 45000905
-
+"Time = 0.000000
+-1.350000 45000004.0000000000000
+-1.050000 45000104.0000000000000
+-0.750000 45000204.0000000000000
+-0.450000 45000304.0000000000000
+-0.150000 45000404.0000000000000
+0.150000 45000504.0000000000000
+0.450000 45000604.0000000000000
+0.750000 45000704.0000000000000
+1.050000 45000804.0000000000000
+1.350000 45000904.0000000000000
+"Time = 1.000000
+-1.350000 45000004.0000000000000
+-1.050000 45000104.0000000000000
+-0.750000 45000204.0000000000000
+-0.450000 45000304.0000000000000
+-0.150000 45000404.0000000000000
+0.150000 45000504.0000000000000
+0.450000 45000604.0000000000000
+0.750000 45000704.0000000000000
+1.050000 45000804.0000000000000
+1.350000 45000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fyy.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/fyy.zl
index 0a88a3cfd..d12f1e7f0 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fyy.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fyy.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::fyy z (fyy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 45000500
-0 0 0 0 0 0 5 1 45000501
-0 0 0 0 0 0 5 2 45000502
-0 0 0 0 0 0 5 3 45000503
-0 0 0 0 0 0 5 4 45000504
-0 0 0 0 0 0 5 5 45000505
-0 0 0 0 0 0 5 6 45000506
-0 0 0 0 0 0 5 7 45000507
-0 0 0 0 0 0 5 8 45000508
-0 0 0 0 0 0 5 9 45000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 45000500
-1 0 0 0 0 0 5 1 45000501
-1 0 0 0 0 0 5 2 45000502
-1 0 0 0 0 0 5 3 45000503
-1 0 0 0 0 0 5 4 45000504
-1 0 0 0 0 0 5 5 45000505
-1 0 0 0 0 0 5 6 45000506
-1 0 0 0 0 0 5 7 45000507
-1 0 0 0 0 0 5 8 45000508
-1 0 0 0 0 0 5 9 45000509
-
+"Time = 0.000000
+-1.350000 45000400.0000000000000
+-1.050000 45000401.0000000000000
+-0.750000 45000402.0000000000000
+-0.450000 45000403.0000000000000
+-0.150000 45000404.0000000000000
+0.150000 45000405.0000000000000
+0.450000 45000406.0000000000000
+0.750000 45000407.0000000000000
+1.050000 45000408.0000000000000
+1.350000 45000409.0000000000000
+"Time = 1.000000
+-1.350000 45000400.0000000000000
+-1.050000 45000401.0000000000000
+-0.750000 45000402.0000000000000
+-0.450000 45000403.0000000000000
+-0.150000 45000404.0000000000000
+0.150000 45000405.0000000000000
+0.450000 45000406.0000000000000
+0.750000 45000407.0000000000000
+1.050000 45000408.0000000000000
+1.350000 45000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fyz.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/fyz.dl
new file mode 100644
index 000000000..cf03d34dd
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fyz.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 46000000.0000000000000
+0.779423 46010101.0000000000000
+1.299038 46020202.0000000000000
+1.818653 46030303.0000000000000
+2.338269 46040404.0000000000000
+2.857884 46050505.0000000000000
+3.377499 46060606.0000000000000
+3.897114 46070707.0000000000000
+4.416730 46080808.0000000000000
+4.936345 46090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 46000000.0000000000000
+0.779423 46010101.0000000000000
+1.299038 46020202.0000000000000
+1.818653 46030303.0000000000000
+2.338269 46040404.0000000000000
+2.857884 46050505.0000000000000
+3.377499 46060606.0000000000000
+3.897114 46070707.0000000000000
+4.416730 46080808.0000000000000
+4.936345 46090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fyz.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/fyz.xl
index d98ca2a15..a51a4f020 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fyz.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fyz.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::fyz x (fyz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 46000505
-0 0 0 0 0 1 5 5 46010505
-0 0 0 0 0 2 5 5 46020505
-0 0 0 0 0 3 5 5 46030505
-0 0 0 0 0 4 5 5 46040505
-0 0 0 0 0 5 5 5 46050505
-0 0 0 0 0 6 5 5 46060505
-0 0 0 0 0 7 5 5 46070505
-0 0 0 0 0 8 5 5 46080505
-0 0 0 0 0 9 5 5 46090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 46000505
-1 0 0 0 0 1 5 5 46010505
-1 0 0 0 0 2 5 5 46020505
-1 0 0 0 0 3 5 5 46030505
-1 0 0 0 0 4 5 5 46040505
-1 0 0 0 0 5 5 5 46050505
-1 0 0 0 0 6 5 5 46060505
-1 0 0 0 0 7 5 5 46070505
-1 0 0 0 0 8 5 5 46080505
-1 0 0 0 0 9 5 5 46090505
-
+"Time = 0.000000
+0.150000 46000404.0000000000000
+0.450000 46010404.0000000000000
+0.750000 46020404.0000000000000
+1.050000 46030404.0000000000000
+1.350000 46040404.0000000000000
+1.650000 46050404.0000000000000
+1.950000 46060404.0000000000000
+2.250000 46070404.0000000000000
+2.550000 46080404.0000000000000
+2.850000 46090404.0000000000000
+"Time = 1.000000
+0.150000 46000404.0000000000000
+0.450000 46010404.0000000000000
+0.750000 46020404.0000000000000
+1.050000 46030404.0000000000000
+1.350000 46040404.0000000000000
+1.650000 46050404.0000000000000
+1.950000 46060404.0000000000000
+2.250000 46070404.0000000000000
+2.550000 46080404.0000000000000
+2.850000 46090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fyz.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/fyz.yl
index 870588e16..27fac5bc4 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fyz.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fyz.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::fyz y (fyz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 46000005
-0 0 0 0 0 0 1 5 46000105
-0 0 0 0 0 0 2 5 46000205
-0 0 0 0 0 0 3 5 46000305
-0 0 0 0 0 0 4 5 46000405
-0 0 0 0 0 0 5 5 46000505
-0 0 0 0 0 0 6 5 46000605
-0 0 0 0 0 0 7 5 46000705
-0 0 0 0 0 0 8 5 46000805
-0 0 0 0 0 0 9 5 46000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 46000005
-1 0 0 0 0 0 1 5 46000105
-1 0 0 0 0 0 2 5 46000205
-1 0 0 0 0 0 3 5 46000305
-1 0 0 0 0 0 4 5 46000405
-1 0 0 0 0 0 5 5 46000505
-1 0 0 0 0 0 6 5 46000605
-1 0 0 0 0 0 7 5 46000705
-1 0 0 0 0 0 8 5 46000805
-1 0 0 0 0 0 9 5 46000905
-
+"Time = 0.000000
+-1.350000 46000004.0000000000000
+-1.050000 46000104.0000000000000
+-0.750000 46000204.0000000000000
+-0.450000 46000304.0000000000000
+-0.150000 46000404.0000000000000
+0.150000 46000504.0000000000000
+0.450000 46000604.0000000000000
+0.750000 46000704.0000000000000
+1.050000 46000804.0000000000000
+1.350000 46000904.0000000000000
+"Time = 1.000000
+-1.350000 46000004.0000000000000
+-1.050000 46000104.0000000000000
+-0.750000 46000204.0000000000000
+-0.450000 46000304.0000000000000
+-0.150000 46000404.0000000000000
+0.150000 46000504.0000000000000
+0.450000 46000604.0000000000000
+0.750000 46000704.0000000000000
+1.050000 46000804.0000000000000
+1.350000 46000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fyz.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/fyz.zl
index 499f62fdc..a8247e9e2 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fyz.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fyz.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::fyz z (fyz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 46000500
-0 0 0 0 0 0 5 1 46000501
-0 0 0 0 0 0 5 2 46000502
-0 0 0 0 0 0 5 3 46000503
-0 0 0 0 0 0 5 4 46000504
-0 0 0 0 0 0 5 5 46000505
-0 0 0 0 0 0 5 6 46000506
-0 0 0 0 0 0 5 7 46000507
-0 0 0 0 0 0 5 8 46000508
-0 0 0 0 0 0 5 9 46000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 46000500
-1 0 0 0 0 0 5 1 46000501
-1 0 0 0 0 0 5 2 46000502
-1 0 0 0 0 0 5 3 46000503
-1 0 0 0 0 0 5 4 46000504
-1 0 0 0 0 0 5 5 46000505
-1 0 0 0 0 0 5 6 46000506
-1 0 0 0 0 0 5 7 46000507
-1 0 0 0 0 0 5 8 46000508
-1 0 0 0 0 0 5 9 46000509
-
+"Time = 0.000000
+-1.350000 46000400.0000000000000
+-1.050000 46000401.0000000000000
+-0.750000 46000402.0000000000000
+-0.450000 46000403.0000000000000
+-0.150000 46000404.0000000000000
+0.150000 46000405.0000000000000
+0.450000 46000406.0000000000000
+0.750000 46000407.0000000000000
+1.050000 46000408.0000000000000
+1.350000 46000409.0000000000000
+"Time = 1.000000
+-1.350000 46000400.0000000000000
+-1.050000 46000401.0000000000000
+-0.750000 46000402.0000000000000
+-0.450000 46000403.0000000000000
+-0.150000 46000404.0000000000000
+0.150000 46000405.0000000000000
+0.450000 46000406.0000000000000
+0.750000 46000407.0000000000000
+1.050000 46000408.0000000000000
+1.350000 46000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fzx.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/fzx.dl
new file mode 100644
index 000000000..e1ada2c03
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fzx.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 47000000.0000000000000
+0.779423 47010101.0000000000000
+1.299038 47020202.0000000000000
+1.818653 47030303.0000000000000
+2.338269 47040404.0000000000000
+2.857884 47050505.0000000000000
+3.377499 47060606.0000000000000
+3.897114 47070707.0000000000000
+4.416730 47080808.0000000000000
+4.936345 47090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 47000000.0000000000000
+0.779423 47010101.0000000000000
+1.299038 47020202.0000000000000
+1.818653 47030303.0000000000000
+2.338269 47040404.0000000000000
+2.857884 47050505.0000000000000
+3.377499 47060606.0000000000000
+3.897114 47070707.0000000000000
+4.416730 47080808.0000000000000
+4.936345 47090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fzx.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/fzx.xl
index b13ff1471..c19cc33d0 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fzx.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fzx.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::fzx x (fzx)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 47000505
-0 0 0 0 0 1 5 5 47010505
-0 0 0 0 0 2 5 5 47020505
-0 0 0 0 0 3 5 5 47030505
-0 0 0 0 0 4 5 5 47040505
-0 0 0 0 0 5 5 5 47050505
-0 0 0 0 0 6 5 5 47060505
-0 0 0 0 0 7 5 5 47070505
-0 0 0 0 0 8 5 5 47080505
-0 0 0 0 0 9 5 5 47090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 47000505
-1 0 0 0 0 1 5 5 47010505
-1 0 0 0 0 2 5 5 47020505
-1 0 0 0 0 3 5 5 47030505
-1 0 0 0 0 4 5 5 47040505
-1 0 0 0 0 5 5 5 47050505
-1 0 0 0 0 6 5 5 47060505
-1 0 0 0 0 7 5 5 47070505
-1 0 0 0 0 8 5 5 47080505
-1 0 0 0 0 9 5 5 47090505
-
+"Time = 0.000000
+0.150000 47000404.0000000000000
+0.450000 47010404.0000000000000
+0.750000 47020404.0000000000000
+1.050000 47030404.0000000000000
+1.350000 47040404.0000000000000
+1.650000 47050404.0000000000000
+1.950000 47060404.0000000000000
+2.250000 47070404.0000000000000
+2.550000 47080404.0000000000000
+2.850000 47090404.0000000000000
+"Time = 1.000000
+0.150000 47000404.0000000000000
+0.450000 47010404.0000000000000
+0.750000 47020404.0000000000000
+1.050000 47030404.0000000000000
+1.350000 47040404.0000000000000
+1.650000 47050404.0000000000000
+1.950000 47060404.0000000000000
+2.250000 47070404.0000000000000
+2.550000 47080404.0000000000000
+2.850000 47090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fzx.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/fzx.yl
index c5706bc4b..4c9d78f1d 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fzx.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fzx.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::fzx y (fzx)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 47000005
-0 0 0 0 0 0 1 5 47000105
-0 0 0 0 0 0 2 5 47000205
-0 0 0 0 0 0 3 5 47000305
-0 0 0 0 0 0 4 5 47000405
-0 0 0 0 0 0 5 5 47000505
-0 0 0 0 0 0 6 5 47000605
-0 0 0 0 0 0 7 5 47000705
-0 0 0 0 0 0 8 5 47000805
-0 0 0 0 0 0 9 5 47000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 47000005
-1 0 0 0 0 0 1 5 47000105
-1 0 0 0 0 0 2 5 47000205
-1 0 0 0 0 0 3 5 47000305
-1 0 0 0 0 0 4 5 47000405
-1 0 0 0 0 0 5 5 47000505
-1 0 0 0 0 0 6 5 47000605
-1 0 0 0 0 0 7 5 47000705
-1 0 0 0 0 0 8 5 47000805
-1 0 0 0 0 0 9 5 47000905
-
+"Time = 0.000000
+-1.350000 47000004.0000000000000
+-1.050000 47000104.0000000000000
+-0.750000 47000204.0000000000000
+-0.450000 47000304.0000000000000
+-0.150000 47000404.0000000000000
+0.150000 47000504.0000000000000
+0.450000 47000604.0000000000000
+0.750000 47000704.0000000000000
+1.050000 47000804.0000000000000
+1.350000 47000904.0000000000000
+"Time = 1.000000
+-1.350000 47000004.0000000000000
+-1.050000 47000104.0000000000000
+-0.750000 47000204.0000000000000
+-0.450000 47000304.0000000000000
+-0.150000 47000404.0000000000000
+0.150000 47000504.0000000000000
+0.450000 47000604.0000000000000
+0.750000 47000704.0000000000000
+1.050000 47000804.0000000000000
+1.350000 47000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fzx.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/fzx.zl
index 904705a55..cd2db9494 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fzx.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fzx.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::fzx z (fzx)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 47000500
-0 0 0 0 0 0 5 1 47000501
-0 0 0 0 0 0 5 2 47000502
-0 0 0 0 0 0 5 3 47000503
-0 0 0 0 0 0 5 4 47000504
-0 0 0 0 0 0 5 5 47000505
-0 0 0 0 0 0 5 6 47000506
-0 0 0 0 0 0 5 7 47000507
-0 0 0 0 0 0 5 8 47000508
-0 0 0 0 0 0 5 9 47000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 47000500
-1 0 0 0 0 0 5 1 47000501
-1 0 0 0 0 0 5 2 47000502
-1 0 0 0 0 0 5 3 47000503
-1 0 0 0 0 0 5 4 47000504
-1 0 0 0 0 0 5 5 47000505
-1 0 0 0 0 0 5 6 47000506
-1 0 0 0 0 0 5 7 47000507
-1 0 0 0 0 0 5 8 47000508
-1 0 0 0 0 0 5 9 47000509
-
+"Time = 0.000000
+-1.350000 47000400.0000000000000
+-1.050000 47000401.0000000000000
+-0.750000 47000402.0000000000000
+-0.450000 47000403.0000000000000
+-0.150000 47000404.0000000000000
+0.150000 47000405.0000000000000
+0.450000 47000406.0000000000000
+0.750000 47000407.0000000000000
+1.050000 47000408.0000000000000
+1.350000 47000409.0000000000000
+"Time = 1.000000
+-1.350000 47000400.0000000000000
+-1.050000 47000401.0000000000000
+-0.750000 47000402.0000000000000
+-0.450000 47000403.0000000000000
+-0.150000 47000404.0000000000000
+0.150000 47000405.0000000000000
+0.450000 47000406.0000000000000
+0.750000 47000407.0000000000000
+1.050000 47000408.0000000000000
+1.350000 47000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fzy.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/fzy.dl
new file mode 100644
index 000000000..2c0290cdb
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fzy.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 48000000.0000000000000
+0.779423 48010101.0000000000000
+1.299038 48020202.0000000000000
+1.818653 48030303.0000000000000
+2.338269 48040404.0000000000000
+2.857884 48050505.0000000000000
+3.377499 48060606.0000000000000
+3.897114 48070707.0000000000000
+4.416730 48080808.0000000000000
+4.936345 48090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 48000000.0000000000000
+0.779423 48010101.0000000000000
+1.299038 48020202.0000000000000
+1.818653 48030303.0000000000000
+2.338269 48040404.0000000000000
+2.857884 48050505.0000000000000
+3.377499 48060606.0000000000000
+3.897114 48070707.0000000000000
+4.416730 48080808.0000000000000
+4.936345 48090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fzy.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/fzy.xl
index d8b2ffa66..245b19aa5 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fzy.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fzy.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::fzy x (fzy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 48000505
-0 0 0 0 0 1 5 5 48010505
-0 0 0 0 0 2 5 5 48020505
-0 0 0 0 0 3 5 5 48030505
-0 0 0 0 0 4 5 5 48040505
-0 0 0 0 0 5 5 5 48050505
-0 0 0 0 0 6 5 5 48060505
-0 0 0 0 0 7 5 5 48070505
-0 0 0 0 0 8 5 5 48080505
-0 0 0 0 0 9 5 5 48090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 48000505
-1 0 0 0 0 1 5 5 48010505
-1 0 0 0 0 2 5 5 48020505
-1 0 0 0 0 3 5 5 48030505
-1 0 0 0 0 4 5 5 48040505
-1 0 0 0 0 5 5 5 48050505
-1 0 0 0 0 6 5 5 48060505
-1 0 0 0 0 7 5 5 48070505
-1 0 0 0 0 8 5 5 48080505
-1 0 0 0 0 9 5 5 48090505
-
+"Time = 0.000000
+0.150000 48000404.0000000000000
+0.450000 48010404.0000000000000
+0.750000 48020404.0000000000000
+1.050000 48030404.0000000000000
+1.350000 48040404.0000000000000
+1.650000 48050404.0000000000000
+1.950000 48060404.0000000000000
+2.250000 48070404.0000000000000
+2.550000 48080404.0000000000000
+2.850000 48090404.0000000000000
+"Time = 1.000000
+0.150000 48000404.0000000000000
+0.450000 48010404.0000000000000
+0.750000 48020404.0000000000000
+1.050000 48030404.0000000000000
+1.350000 48040404.0000000000000
+1.650000 48050404.0000000000000
+1.950000 48060404.0000000000000
+2.250000 48070404.0000000000000
+2.550000 48080404.0000000000000
+2.850000 48090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fzy.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/fzy.yl
index c92a9b756..c4c3afc5d 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fzy.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fzy.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::fzy y (fzy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 48000005
-0 0 0 0 0 0 1 5 48000105
-0 0 0 0 0 0 2 5 48000205
-0 0 0 0 0 0 3 5 48000305
-0 0 0 0 0 0 4 5 48000405
-0 0 0 0 0 0 5 5 48000505
-0 0 0 0 0 0 6 5 48000605
-0 0 0 0 0 0 7 5 48000705
-0 0 0 0 0 0 8 5 48000805
-0 0 0 0 0 0 9 5 48000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 48000005
-1 0 0 0 0 0 1 5 48000105
-1 0 0 0 0 0 2 5 48000205
-1 0 0 0 0 0 3 5 48000305
-1 0 0 0 0 0 4 5 48000405
-1 0 0 0 0 0 5 5 48000505
-1 0 0 0 0 0 6 5 48000605
-1 0 0 0 0 0 7 5 48000705
-1 0 0 0 0 0 8 5 48000805
-1 0 0 0 0 0 9 5 48000905
-
+"Time = 0.000000
+-1.350000 48000004.0000000000000
+-1.050000 48000104.0000000000000
+-0.750000 48000204.0000000000000
+-0.450000 48000304.0000000000000
+-0.150000 48000404.0000000000000
+0.150000 48000504.0000000000000
+0.450000 48000604.0000000000000
+0.750000 48000704.0000000000000
+1.050000 48000804.0000000000000
+1.350000 48000904.0000000000000
+"Time = 1.000000
+-1.350000 48000004.0000000000000
+-1.050000 48000104.0000000000000
+-0.750000 48000204.0000000000000
+-0.450000 48000304.0000000000000
+-0.150000 48000404.0000000000000
+0.150000 48000504.0000000000000
+0.450000 48000604.0000000000000
+0.750000 48000704.0000000000000
+1.050000 48000804.0000000000000
+1.350000 48000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fzy.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/fzy.zl
index 4edbe2ecc..694162ca9 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fzy.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fzy.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::fzy z (fzy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 48000500
-0 0 0 0 0 0 5 1 48000501
-0 0 0 0 0 0 5 2 48000502
-0 0 0 0 0 0 5 3 48000503
-0 0 0 0 0 0 5 4 48000504
-0 0 0 0 0 0 5 5 48000505
-0 0 0 0 0 0 5 6 48000506
-0 0 0 0 0 0 5 7 48000507
-0 0 0 0 0 0 5 8 48000508
-0 0 0 0 0 0 5 9 48000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 48000500
-1 0 0 0 0 0 5 1 48000501
-1 0 0 0 0 0 5 2 48000502
-1 0 0 0 0 0 5 3 48000503
-1 0 0 0 0 0 5 4 48000504
-1 0 0 0 0 0 5 5 48000505
-1 0 0 0 0 0 5 6 48000506
-1 0 0 0 0 0 5 7 48000507
-1 0 0 0 0 0 5 8 48000508
-1 0 0 0 0 0 5 9 48000509
-
+"Time = 0.000000
+-1.350000 48000400.0000000000000
+-1.050000 48000401.0000000000000
+-0.750000 48000402.0000000000000
+-0.450000 48000403.0000000000000
+-0.150000 48000404.0000000000000
+0.150000 48000405.0000000000000
+0.450000 48000406.0000000000000
+0.750000 48000407.0000000000000
+1.050000 48000408.0000000000000
+1.350000 48000409.0000000000000
+"Time = 1.000000
+-1.350000 48000400.0000000000000
+-1.050000 48000401.0000000000000
+-0.750000 48000402.0000000000000
+-0.450000 48000403.0000000000000
+-0.150000 48000404.0000000000000
+0.150000 48000405.0000000000000
+0.450000 48000406.0000000000000
+0.750000 48000407.0000000000000
+1.050000 48000408.0000000000000
+1.350000 48000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fzz.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/fzz.dl
new file mode 100644
index 000000000..d0a768cde
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fzz.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 49000000.0000000000000
+0.779423 49010101.0000000000000
+1.299038 49020202.0000000000000
+1.818653 49030303.0000000000000
+2.338269 49040404.0000000000000
+2.857884 49050505.0000000000000
+3.377499 49060606.0000000000000
+3.897114 49070707.0000000000000
+4.416730 49080808.0000000000000
+4.936345 49090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 49000000.0000000000000
+0.779423 49010101.0000000000000
+1.299038 49020202.0000000000000
+1.818653 49030303.0000000000000
+2.338269 49040404.0000000000000
+2.857884 49050505.0000000000000
+3.377499 49060606.0000000000000
+3.897114 49070707.0000000000000
+4.416730 49080808.0000000000000
+4.936345 49090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fzz.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/fzz.xl
index 9c8f5cbf0..d47c43fb3 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fzz.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fzz.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::fzz x (fzz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 49000505
-0 0 0 0 0 1 5 5 49010505
-0 0 0 0 0 2 5 5 49020505
-0 0 0 0 0 3 5 5 49030505
-0 0 0 0 0 4 5 5 49040505
-0 0 0 0 0 5 5 5 49050505
-0 0 0 0 0 6 5 5 49060505
-0 0 0 0 0 7 5 5 49070505
-0 0 0 0 0 8 5 5 49080505
-0 0 0 0 0 9 5 5 49090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 49000505
-1 0 0 0 0 1 5 5 49010505
-1 0 0 0 0 2 5 5 49020505
-1 0 0 0 0 3 5 5 49030505
-1 0 0 0 0 4 5 5 49040505
-1 0 0 0 0 5 5 5 49050505
-1 0 0 0 0 6 5 5 49060505
-1 0 0 0 0 7 5 5 49070505
-1 0 0 0 0 8 5 5 49080505
-1 0 0 0 0 9 5 5 49090505
-
+"Time = 0.000000
+0.150000 49000404.0000000000000
+0.450000 49010404.0000000000000
+0.750000 49020404.0000000000000
+1.050000 49030404.0000000000000
+1.350000 49040404.0000000000000
+1.650000 49050404.0000000000000
+1.950000 49060404.0000000000000
+2.250000 49070404.0000000000000
+2.550000 49080404.0000000000000
+2.850000 49090404.0000000000000
+"Time = 1.000000
+0.150000 49000404.0000000000000
+0.450000 49010404.0000000000000
+0.750000 49020404.0000000000000
+1.050000 49030404.0000000000000
+1.350000 49040404.0000000000000
+1.650000 49050404.0000000000000
+1.950000 49060404.0000000000000
+2.250000 49070404.0000000000000
+2.550000 49080404.0000000000000
+2.850000 49090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fzz.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/fzz.yl
index 329dd8d2f..b4ce3d2af 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fzz.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fzz.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::fzz y (fzz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 49000005
-0 0 0 0 0 0 1 5 49000105
-0 0 0 0 0 0 2 5 49000205
-0 0 0 0 0 0 3 5 49000305
-0 0 0 0 0 0 4 5 49000405
-0 0 0 0 0 0 5 5 49000505
-0 0 0 0 0 0 6 5 49000605
-0 0 0 0 0 0 7 5 49000705
-0 0 0 0 0 0 8 5 49000805
-0 0 0 0 0 0 9 5 49000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 49000005
-1 0 0 0 0 0 1 5 49000105
-1 0 0 0 0 0 2 5 49000205
-1 0 0 0 0 0 3 5 49000305
-1 0 0 0 0 0 4 5 49000405
-1 0 0 0 0 0 5 5 49000505
-1 0 0 0 0 0 6 5 49000605
-1 0 0 0 0 0 7 5 49000705
-1 0 0 0 0 0 8 5 49000805
-1 0 0 0 0 0 9 5 49000905
-
+"Time = 0.000000
+-1.350000 49000004.0000000000000
+-1.050000 49000104.0000000000000
+-0.750000 49000204.0000000000000
+-0.450000 49000304.0000000000000
+-0.150000 49000404.0000000000000
+0.150000 49000504.0000000000000
+0.450000 49000604.0000000000000
+0.750000 49000704.0000000000000
+1.050000 49000804.0000000000000
+1.350000 49000904.0000000000000
+"Time = 1.000000
+-1.350000 49000004.0000000000000
+-1.050000 49000104.0000000000000
+-0.750000 49000204.0000000000000
+-0.450000 49000304.0000000000000
+-0.150000 49000404.0000000000000
+0.150000 49000504.0000000000000
+0.450000 49000604.0000000000000
+0.750000 49000704.0000000000000
+1.050000 49000804.0000000000000
+1.350000 49000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/fzz.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/fzz.zl
index 4eb36f5bc..e4c631bca 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/fzz.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/fzz.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::fzz z (fzz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 49000500
-0 0 0 0 0 0 5 1 49000501
-0 0 0 0 0 0 5 2 49000502
-0 0 0 0 0 0 5 3 49000503
-0 0 0 0 0 0 5 4 49000504
-0 0 0 0 0 0 5 5 49000505
-0 0 0 0 0 0 5 6 49000506
-0 0 0 0 0 0 5 7 49000507
-0 0 0 0 0 0 5 8 49000508
-0 0 0 0 0 0 5 9 49000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 49000500
-1 0 0 0 0 0 5 1 49000501
-1 0 0 0 0 0 5 2 49000502
-1 0 0 0 0 0 5 3 49000503
-1 0 0 0 0 0 5 4 49000504
-1 0 0 0 0 0 5 5 49000505
-1 0 0 0 0 0 5 6 49000506
-1 0 0 0 0 0 5 7 49000507
-1 0 0 0 0 0 5 8 49000508
-1 0 0 0 0 0 5 9 49000509
-
+"Time = 0.000000
+-1.350000 49000400.0000000000000
+-1.050000 49000401.0000000000000
+-0.750000 49000402.0000000000000
+-0.450000 49000403.0000000000000
+-0.150000 49000404.0000000000000
+0.150000 49000405.0000000000000
+0.450000 49000406.0000000000000
+0.750000 49000407.0000000000000
+1.050000 49000408.0000000000000
+1.350000 49000409.0000000000000
+"Time = 1.000000
+-1.350000 49000400.0000000000000
+-1.050000 49000401.0000000000000
+-0.750000 49000402.0000000000000
+-0.450000 49000403.0000000000000
+-0.150000 49000404.0000000000000
+0.150000 49000405.0000000000000
+0.450000 49000406.0000000000000
+0.750000 49000407.0000000000000
+1.050000 49000408.0000000000000
+1.350000 49000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/s.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/s.dl
new file mode 100644
index 000000000..00f48058c
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/s.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 1000000.0000000000000
+0.779423 1010101.0000000000000
+1.299038 1020202.0000000000000
+1.818653 1030303.0000000000000
+2.338269 1040404.0000000000000
+2.857884 1050505.0000000000000
+3.377499 1060606.0000000000000
+3.897114 1070707.0000000000000
+4.416730 1080808.0000000000000
+4.936345 1090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 1000000.0000000000000
+0.779423 1010101.0000000000000
+1.299038 1020202.0000000000000
+1.818653 1030303.0000000000000
+2.338269 1040404.0000000000000
+2.857884 1050505.0000000000000
+3.377499 1060606.0000000000000
+3.897114 1070707.0000000000000
+4.416730 1080808.0000000000000
+4.936345 1090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/s.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/s.xl
index 14e43aa3e..7334a491b 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/s.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/s.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::s x (s)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 1000505
-0 0 0 0 0 1 5 5 1010505
-0 0 0 0 0 2 5 5 1020505
-0 0 0 0 0 3 5 5 1030505
-0 0 0 0 0 4 5 5 1040505
-0 0 0 0 0 5 5 5 1050505
-0 0 0 0 0 6 5 5 1060505
-0 0 0 0 0 7 5 5 1070505
-0 0 0 0 0 8 5 5 1080505
-0 0 0 0 0 9 5 5 1090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 1000505
-1 0 0 0 0 1 5 5 1010505
-1 0 0 0 0 2 5 5 1020505
-1 0 0 0 0 3 5 5 1030505
-1 0 0 0 0 4 5 5 1040505
-1 0 0 0 0 5 5 5 1050505
-1 0 0 0 0 6 5 5 1060505
-1 0 0 0 0 7 5 5 1070505
-1 0 0 0 0 8 5 5 1080505
-1 0 0 0 0 9 5 5 1090505
-
+"Time = 0.000000
+0.150000 1000404.0000000000000
+0.450000 1010404.0000000000000
+0.750000 1020404.0000000000000
+1.050000 1030404.0000000000000
+1.350000 1040404.0000000000000
+1.650000 1050404.0000000000000
+1.950000 1060404.0000000000000
+2.250000 1070404.0000000000000
+2.550000 1080404.0000000000000
+2.850000 1090404.0000000000000
+"Time = 1.000000
+0.150000 1000404.0000000000000
+0.450000 1010404.0000000000000
+0.750000 1020404.0000000000000
+1.050000 1030404.0000000000000
+1.350000 1040404.0000000000000
+1.650000 1050404.0000000000000
+1.950000 1060404.0000000000000
+2.250000 1070404.0000000000000
+2.550000 1080404.0000000000000
+2.850000 1090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/s.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/s.yl
index d62397fa5..a21947ff4 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/s.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/s.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::s y (s)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 1000005
-0 0 0 0 0 0 1 5 1000105
-0 0 0 0 0 0 2 5 1000205
-0 0 0 0 0 0 3 5 1000305
-0 0 0 0 0 0 4 5 1000405
-0 0 0 0 0 0 5 5 1000505
-0 0 0 0 0 0 6 5 1000605
-0 0 0 0 0 0 7 5 1000705
-0 0 0 0 0 0 8 5 1000805
-0 0 0 0 0 0 9 5 1000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 1000005
-1 0 0 0 0 0 1 5 1000105
-1 0 0 0 0 0 2 5 1000205
-1 0 0 0 0 0 3 5 1000305
-1 0 0 0 0 0 4 5 1000405
-1 0 0 0 0 0 5 5 1000505
-1 0 0 0 0 0 6 5 1000605
-1 0 0 0 0 0 7 5 1000705
-1 0 0 0 0 0 8 5 1000805
-1 0 0 0 0 0 9 5 1000905
-
+"Time = 0.000000
+-1.350000 1000004.0000000000000
+-1.050000 1000104.0000000000000
+-0.750000 1000204.0000000000000
+-0.450000 1000304.0000000000000
+-0.150000 1000404.0000000000000
+0.150000 1000504.0000000000000
+0.450000 1000604.0000000000000
+0.750000 1000704.0000000000000
+1.050000 1000804.0000000000000
+1.350000 1000904.0000000000000
+"Time = 1.000000
+-1.350000 1000004.0000000000000
+-1.050000 1000104.0000000000000
+-0.750000 1000204.0000000000000
+-0.450000 1000304.0000000000000
+-0.150000 1000404.0000000000000
+0.150000 1000504.0000000000000
+0.450000 1000604.0000000000000
+0.750000 1000704.0000000000000
+1.050000 1000804.0000000000000
+1.350000 1000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/s.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/s.zl
index ca83d551c..58cdcdbd3 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/s.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/s.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::s z (s)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 1000500
-0 0 0 0 0 0 5 1 1000501
-0 0 0 0 0 0 5 2 1000502
-0 0 0 0 0 0 5 3 1000503
-0 0 0 0 0 0 5 4 1000504
-0 0 0 0 0 0 5 5 1000505
-0 0 0 0 0 0 5 6 1000506
-0 0 0 0 0 0 5 7 1000507
-0 0 0 0 0 0 5 8 1000508
-0 0 0 0 0 0 5 9 1000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 1000500
-1 0 0 0 0 0 5 1 1000501
-1 0 0 0 0 0 5 2 1000502
-1 0 0 0 0 0 5 3 1000503
-1 0 0 0 0 0 5 4 1000504
-1 0 0 0 0 0 5 5 1000505
-1 0 0 0 0 0 5 6 1000506
-1 0 0 0 0 0 5 7 1000507
-1 0 0 0 0 0 5 8 1000508
-1 0 0 0 0 0 5 9 1000509
-
+"Time = 0.000000
+-1.350000 1000400.0000000000000
+-1.050000 1000401.0000000000000
+-0.750000 1000402.0000000000000
+-0.450000 1000403.0000000000000
+-0.150000 1000404.0000000000000
+0.150000 1000405.0000000000000
+0.450000 1000406.0000000000000
+0.750000 1000407.0000000000000
+1.050000 1000408.0000000000000
+1.350000 1000409.0000000000000
+"Time = 1.000000
+-1.350000 1000400.0000000000000
+-1.050000 1000401.0000000000000
+-0.750000 1000402.0000000000000
+-0.450000 1000403.0000000000000
+-0.150000 1000404.0000000000000
+0.150000 1000405.0000000000000
+0.450000 1000406.0000000000000
+0.750000 1000407.0000000000000
+1.050000 1000408.0000000000000
+1.350000 1000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.dl
new file mode 100644
index 000000000..3cf7404a9
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 1.9150718002206
+0.779423 1.5516120649183
+1.299038 1.2990381056767
+1.818653 1.2278029157809
+2.338269 1.3665650368716
+2.857884 1.6635804759614
+3.377499 2.0512191496766
+3.897114 2.4874685927665
+4.416730 2.9508473359359
+4.936345 3.4303789878088
+
+
+"Time = 1.000000
+0.259808 1.9150718002206
+0.779423 1.5516120649183
+1.299038 1.2990381056767
+1.818653 1.2278029157809
+2.338269 1.3665650368716
+2.857884 1.6635804759614
+3.377499 2.0512191496766
+3.897114 2.4874685927665
+4.416730 2.9508473359359
+4.936345 3.4303789878088
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.xl
index b61313d6b..a7e55a2d4 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.xl
@@ -1,34 +1,26 @@
-# GRID::spher3d_r x (spher3d_r)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 0.259807621135332
-0 0 0 0 0 1 5 5 0.49749371855331
-0 0 0 0 0 2 5 5 0.779422863405995
-0 0 0 0 0 3 5 5 1.07121426428143
-0 0 0 0 0 4 5 5 1.36656503687164
-0 0 0 0 0 5 5 5 1.66358047596141
-0 0 0 0 0 6 5 5 1.9615045245933
-0 0 0 0 0 7 5 5 2.2599778759979
-0 0 0 0 0 8 5 5 2.5588083163848
-0 0 0 0 0 9 5 5 2.85788383248865
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 0.259807621135332
-1 0 0 0 0 1 5 5 0.49749371855331
-1 0 0 0 0 2 5 5 0.779422863405995
-1 0 0 0 0 3 5 5 1.07121426428143
-1 0 0 0 0 4 5 5 1.36656503687164
-1 0 0 0 0 5 5 5 1.66358047596141
-1 0 0 0 0 6 5 5 1.9615045245933
-1 0 0 0 0 7 5 5 2.2599778759979
-1 0 0 0 0 8 5 5 2.5588083163848
-1 0 0 0 0 9 5 5 2.85788383248865
-
+"Time = 0.000000
+0.150000 0.2598076211353
+0.450000 0.4974937185533
+0.750000 0.7794228634060
+1.050000 1.0712142642814
+1.350000 1.3665650368716
+1.650000 1.6635804759614
+1.950000 1.9615045245933
+2.250000 2.2599778759979
+2.550000 2.5588083163848
+2.850000 2.8578838324886
+"Time = 1.000000
+0.150000 0.2598076211353
+0.450000 0.4974937185533
+0.750000 0.7794228634060
+1.050000 1.0712142642814
+1.350000 1.3665650368716
+1.650000 1.6635804759614
+1.950000 1.9615045245933
+2.250000 2.2599778759979
+2.550000 2.5588083163848
+2.850000 2.8578838324886
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.yl
index 2a740f6bc..2865c92e4 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.yl
@@ -1,34 +1,26 @@
-# GRID::spher3d_r y (spher3d_r)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 1.36656503687164
-0 0 0 0 0 0 1 5 1.07121426428143
-0 0 0 0 0 0 2 5 0.779422863405995
-0 0 0 0 0 0 3 5 0.49749371855331
-0 0 0 0 0 0 4 5 0.259807621135332
-0 0 0 0 0 0 5 5 0.259807621135332
-0 0 0 0 0 0 6 5 0.49749371855331
-0 0 0 0 0 0 7 5 0.779422863405995
-0 0 0 0 0 0 8 5 1.07121426428143
-0 0 0 0 0 0 9 5 1.36656503687164
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 1.36656503687164
-1 0 0 0 0 0 1 5 1.07121426428143
-1 0 0 0 0 0 2 5 0.779422863405995
-1 0 0 0 0 0 3 5 0.49749371855331
-1 0 0 0 0 0 4 5 0.259807621135332
-1 0 0 0 0 0 5 5 0.259807621135332
-1 0 0 0 0 0 6 5 0.49749371855331
-1 0 0 0 0 0 7 5 0.779422863405995
-1 0 0 0 0 0 8 5 1.07121426428143
-1 0 0 0 0 0 9 5 1.36656503687164
-
+"Time = 0.000000
+-1.350000 1.3665650368716
+-1.050000 1.0712142642814
+-0.750000 0.7794228634060
+-0.450000 0.4974937185533
+-0.150000 0.2598076211353
+0.150000 0.2598076211353
+0.450000 0.4974937185533
+0.750000 0.7794228634060
+1.050000 1.0712142642814
+1.350000 1.3665650368716
+"Time = 1.000000
+-1.350000 1.3665650368716
+-1.050000 1.0712142642814
+-0.750000 0.7794228634060
+-0.450000 0.4974937185533
+-0.150000 0.2598076211353
+0.150000 0.2598076211353
+0.450000 0.4974937185533
+0.750000 0.7794228634060
+1.050000 1.0712142642814
+1.350000 1.3665650368716
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.zl
index b666c616d..2865c92e4 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/spher3d_r.zl
@@ -1,34 +1,26 @@
-# GRID::spher3d_r z (spher3d_r)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 1.36656503687164
-0 0 0 0 0 0 5 1 1.07121426428143
-0 0 0 0 0 0 5 2 0.779422863405995
-0 0 0 0 0 0 5 3 0.49749371855331
-0 0 0 0 0 0 5 4 0.259807621135332
-0 0 0 0 0 0 5 5 0.259807621135332
-0 0 0 0 0 0 5 6 0.49749371855331
-0 0 0 0 0 0 5 7 0.779422863405995
-0 0 0 0 0 0 5 8 1.07121426428143
-0 0 0 0 0 0 5 9 1.36656503687164
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 1.36656503687164
-1 0 0 0 0 0 5 1 1.07121426428143
-1 0 0 0 0 0 5 2 0.779422863405995
-1 0 0 0 0 0 5 3 0.49749371855331
-1 0 0 0 0 0 5 4 0.259807621135332
-1 0 0 0 0 0 5 5 0.259807621135332
-1 0 0 0 0 0 5 6 0.49749371855331
-1 0 0 0 0 0 5 7 0.779422863405995
-1 0 0 0 0 0 5 8 1.07121426428143
-1 0 0 0 0 0 5 9 1.36656503687164
-
+"Time = 0.000000
+-1.350000 1.3665650368716
+-1.050000 1.0712142642814
+-0.750000 0.7794228634060
+-0.450000 0.4974937185533
+-0.150000 0.2598076211353
+0.150000 0.2598076211353
+0.450000 0.4974937185533
+0.750000 0.7794228634060
+1.050000 1.0712142642814
+1.350000 1.3665650368716
+"Time = 1.000000
+-1.350000 1.3665650368716
+-1.050000 1.0712142642814
+-0.750000 0.7794228634060
+-0.450000 0.4974937185533
+-0.150000 0.2598076211353
+0.150000 0.2598076211353
+0.450000 0.4974937185533
+0.750000 0.7794228634060
+1.050000 1.0712142642814
+1.350000 1.3665650368716
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/txx.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/txx.dl
new file mode 100644
index 000000000..f7dc7ffe0
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/txx.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 21000000.0000000000000
+0.779423 21010101.0000000000000
+1.299038 21020202.0000000000000
+1.818653 21030303.0000000000000
+2.338269 21040404.0000000000000
+2.857884 21050505.0000000000000
+3.377499 21060606.0000000000000
+3.897114 21070707.0000000000000
+4.416730 21080808.0000000000000
+4.936345 21090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 21000000.0000000000000
+0.779423 21010101.0000000000000
+1.299038 21020202.0000000000000
+1.818653 21030303.0000000000000
+2.338269 21040404.0000000000000
+2.857884 21050505.0000000000000
+3.377499 21060606.0000000000000
+3.897114 21070707.0000000000000
+4.416730 21080808.0000000000000
+4.936345 21090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/txx.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/txx.xl
index ec49b7513..92a8f622a 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/txx.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/txx.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::txx x (txx)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 21000505
-0 0 0 0 0 1 5 5 21010505
-0 0 0 0 0 2 5 5 21020505
-0 0 0 0 0 3 5 5 21030505
-0 0 0 0 0 4 5 5 21040505
-0 0 0 0 0 5 5 5 21050505
-0 0 0 0 0 6 5 5 21060505
-0 0 0 0 0 7 5 5 21070505
-0 0 0 0 0 8 5 5 21080505
-0 0 0 0 0 9 5 5 21090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 21000505
-1 0 0 0 0 1 5 5 21010505
-1 0 0 0 0 2 5 5 21020505
-1 0 0 0 0 3 5 5 21030505
-1 0 0 0 0 4 5 5 21040505
-1 0 0 0 0 5 5 5 21050505
-1 0 0 0 0 6 5 5 21060505
-1 0 0 0 0 7 5 5 21070505
-1 0 0 0 0 8 5 5 21080505
-1 0 0 0 0 9 5 5 21090505
-
+"Time = 0.000000
+0.150000 21000404.0000000000000
+0.450000 21010404.0000000000000
+0.750000 21020404.0000000000000
+1.050000 21030404.0000000000000
+1.350000 21040404.0000000000000
+1.650000 21050404.0000000000000
+1.950000 21060404.0000000000000
+2.250000 21070404.0000000000000
+2.550000 21080404.0000000000000
+2.850000 21090404.0000000000000
+"Time = 1.000000
+0.150000 21000404.0000000000000
+0.450000 21010404.0000000000000
+0.750000 21020404.0000000000000
+1.050000 21030404.0000000000000
+1.350000 21040404.0000000000000
+1.650000 21050404.0000000000000
+1.950000 21060404.0000000000000
+2.250000 21070404.0000000000000
+2.550000 21080404.0000000000000
+2.850000 21090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/txx.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/txx.yl
index 7fb822a49..4ca61fdd8 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/txx.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/txx.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::txx y (txx)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 21000005
-0 0 0 0 0 0 1 5 21000105
-0 0 0 0 0 0 2 5 21000205
-0 0 0 0 0 0 3 5 21000305
-0 0 0 0 0 0 4 5 21000405
-0 0 0 0 0 0 5 5 21000505
-0 0 0 0 0 0 6 5 21000605
-0 0 0 0 0 0 7 5 21000705
-0 0 0 0 0 0 8 5 21000805
-0 0 0 0 0 0 9 5 21000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 21000005
-1 0 0 0 0 0 1 5 21000105
-1 0 0 0 0 0 2 5 21000205
-1 0 0 0 0 0 3 5 21000305
-1 0 0 0 0 0 4 5 21000405
-1 0 0 0 0 0 5 5 21000505
-1 0 0 0 0 0 6 5 21000605
-1 0 0 0 0 0 7 5 21000705
-1 0 0 0 0 0 8 5 21000805
-1 0 0 0 0 0 9 5 21000905
-
+"Time = 0.000000
+-1.350000 21000004.0000000000000
+-1.050000 21000104.0000000000000
+-0.750000 21000204.0000000000000
+-0.450000 21000304.0000000000000
+-0.150000 21000404.0000000000000
+0.150000 21000504.0000000000000
+0.450000 21000604.0000000000000
+0.750000 21000704.0000000000000
+1.050000 21000804.0000000000000
+1.350000 21000904.0000000000000
+"Time = 1.000000
+-1.350000 21000004.0000000000000
+-1.050000 21000104.0000000000000
+-0.750000 21000204.0000000000000
+-0.450000 21000304.0000000000000
+-0.150000 21000404.0000000000000
+0.150000 21000504.0000000000000
+0.450000 21000604.0000000000000
+0.750000 21000704.0000000000000
+1.050000 21000804.0000000000000
+1.350000 21000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/txx.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/txx.zl
index b7965e31d..1f8b15e6c 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/txx.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/txx.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::txx z (txx)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 21000500
-0 0 0 0 0 0 5 1 21000501
-0 0 0 0 0 0 5 2 21000502
-0 0 0 0 0 0 5 3 21000503
-0 0 0 0 0 0 5 4 21000504
-0 0 0 0 0 0 5 5 21000505
-0 0 0 0 0 0 5 6 21000506
-0 0 0 0 0 0 5 7 21000507
-0 0 0 0 0 0 5 8 21000508
-0 0 0 0 0 0 5 9 21000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 21000500
-1 0 0 0 0 0 5 1 21000501
-1 0 0 0 0 0 5 2 21000502
-1 0 0 0 0 0 5 3 21000503
-1 0 0 0 0 0 5 4 21000504
-1 0 0 0 0 0 5 5 21000505
-1 0 0 0 0 0 5 6 21000506
-1 0 0 0 0 0 5 7 21000507
-1 0 0 0 0 0 5 8 21000508
-1 0 0 0 0 0 5 9 21000509
-
+"Time = 0.000000
+-1.350000 21000400.0000000000000
+-1.050000 21000401.0000000000000
+-0.750000 21000402.0000000000000
+-0.450000 21000403.0000000000000
+-0.150000 21000404.0000000000000
+0.150000 21000405.0000000000000
+0.450000 21000406.0000000000000
+0.750000 21000407.0000000000000
+1.050000 21000408.0000000000000
+1.350000 21000409.0000000000000
+"Time = 1.000000
+-1.350000 21000400.0000000000000
+-1.050000 21000401.0000000000000
+-0.750000 21000402.0000000000000
+-0.450000 21000403.0000000000000
+-0.150000 21000404.0000000000000
+0.150000 21000405.0000000000000
+0.450000 21000406.0000000000000
+0.750000 21000407.0000000000000
+1.050000 21000408.0000000000000
+1.350000 21000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/txy.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/txy.dl
new file mode 100644
index 000000000..45ce04a19
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/txy.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 22000000.0000000000000
+0.779423 22010101.0000000000000
+1.299038 22020202.0000000000000
+1.818653 22030303.0000000000000
+2.338269 22040404.0000000000000
+2.857884 22050505.0000000000000
+3.377499 22060606.0000000000000
+3.897114 22070707.0000000000000
+4.416730 22080808.0000000000000
+4.936345 22090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 22000000.0000000000000
+0.779423 22010101.0000000000000
+1.299038 22020202.0000000000000
+1.818653 22030303.0000000000000
+2.338269 22040404.0000000000000
+2.857884 22050505.0000000000000
+3.377499 22060606.0000000000000
+3.897114 22070707.0000000000000
+4.416730 22080808.0000000000000
+4.936345 22090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/txy.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/txy.xl
index c0a04db3d..5c24358a4 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/txy.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/txy.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::txy x (txy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 22000505
-0 0 0 0 0 1 5 5 22010505
-0 0 0 0 0 2 5 5 22020505
-0 0 0 0 0 3 5 5 22030505
-0 0 0 0 0 4 5 5 22040505
-0 0 0 0 0 5 5 5 22050505
-0 0 0 0 0 6 5 5 22060505
-0 0 0 0 0 7 5 5 22070505
-0 0 0 0 0 8 5 5 22080505
-0 0 0 0 0 9 5 5 22090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 22000505
-1 0 0 0 0 1 5 5 22010505
-1 0 0 0 0 2 5 5 22020505
-1 0 0 0 0 3 5 5 22030505
-1 0 0 0 0 4 5 5 22040505
-1 0 0 0 0 5 5 5 22050505
-1 0 0 0 0 6 5 5 22060505
-1 0 0 0 0 7 5 5 22070505
-1 0 0 0 0 8 5 5 22080505
-1 0 0 0 0 9 5 5 22090505
-
+"Time = 0.000000
+0.150000 22000404.0000000000000
+0.450000 22010404.0000000000000
+0.750000 22020404.0000000000000
+1.050000 22030404.0000000000000
+1.350000 22040404.0000000000000
+1.650000 22050404.0000000000000
+1.950000 22060404.0000000000000
+2.250000 22070404.0000000000000
+2.550000 22080404.0000000000000
+2.850000 22090404.0000000000000
+"Time = 1.000000
+0.150000 22000404.0000000000000
+0.450000 22010404.0000000000000
+0.750000 22020404.0000000000000
+1.050000 22030404.0000000000000
+1.350000 22040404.0000000000000
+1.650000 22050404.0000000000000
+1.950000 22060404.0000000000000
+2.250000 22070404.0000000000000
+2.550000 22080404.0000000000000
+2.850000 22090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/txy.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/txy.yl
index e47c1bb97..5f06abd42 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/txy.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/txy.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::txy y (txy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 22000005
-0 0 0 0 0 0 1 5 22000105
-0 0 0 0 0 0 2 5 22000205
-0 0 0 0 0 0 3 5 22000305
-0 0 0 0 0 0 4 5 22000405
-0 0 0 0 0 0 5 5 22000505
-0 0 0 0 0 0 6 5 22000605
-0 0 0 0 0 0 7 5 22000705
-0 0 0 0 0 0 8 5 22000805
-0 0 0 0 0 0 9 5 22000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 22000005
-1 0 0 0 0 0 1 5 22000105
-1 0 0 0 0 0 2 5 22000205
-1 0 0 0 0 0 3 5 22000305
-1 0 0 0 0 0 4 5 22000405
-1 0 0 0 0 0 5 5 22000505
-1 0 0 0 0 0 6 5 22000605
-1 0 0 0 0 0 7 5 22000705
-1 0 0 0 0 0 8 5 22000805
-1 0 0 0 0 0 9 5 22000905
-
+"Time = 0.000000
+-1.350000 22000004.0000000000000
+-1.050000 22000104.0000000000000
+-0.750000 22000204.0000000000000
+-0.450000 22000304.0000000000000
+-0.150000 22000404.0000000000000
+0.150000 22000504.0000000000000
+0.450000 22000604.0000000000000
+0.750000 22000704.0000000000000
+1.050000 22000804.0000000000000
+1.350000 22000904.0000000000000
+"Time = 1.000000
+-1.350000 22000004.0000000000000
+-1.050000 22000104.0000000000000
+-0.750000 22000204.0000000000000
+-0.450000 22000304.0000000000000
+-0.150000 22000404.0000000000000
+0.150000 22000504.0000000000000
+0.450000 22000604.0000000000000
+0.750000 22000704.0000000000000
+1.050000 22000804.0000000000000
+1.350000 22000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/txy.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/txy.zl
index 21598136a..6c9d70bdb 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/txy.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/txy.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::txy z (txy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 22000500
-0 0 0 0 0 0 5 1 22000501
-0 0 0 0 0 0 5 2 22000502
-0 0 0 0 0 0 5 3 22000503
-0 0 0 0 0 0 5 4 22000504
-0 0 0 0 0 0 5 5 22000505
-0 0 0 0 0 0 5 6 22000506
-0 0 0 0 0 0 5 7 22000507
-0 0 0 0 0 0 5 8 22000508
-0 0 0 0 0 0 5 9 22000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 22000500
-1 0 0 0 0 0 5 1 22000501
-1 0 0 0 0 0 5 2 22000502
-1 0 0 0 0 0 5 3 22000503
-1 0 0 0 0 0 5 4 22000504
-1 0 0 0 0 0 5 5 22000505
-1 0 0 0 0 0 5 6 22000506
-1 0 0 0 0 0 5 7 22000507
-1 0 0 0 0 0 5 8 22000508
-1 0 0 0 0 0 5 9 22000509
-
+"Time = 0.000000
+-1.350000 22000400.0000000000000
+-1.050000 22000401.0000000000000
+-0.750000 22000402.0000000000000
+-0.450000 22000403.0000000000000
+-0.150000 22000404.0000000000000
+0.150000 22000405.0000000000000
+0.450000 22000406.0000000000000
+0.750000 22000407.0000000000000
+1.050000 22000408.0000000000000
+1.350000 22000409.0000000000000
+"Time = 1.000000
+-1.350000 22000400.0000000000000
+-1.050000 22000401.0000000000000
+-0.750000 22000402.0000000000000
+-0.450000 22000403.0000000000000
+-0.150000 22000404.0000000000000
+0.150000 22000405.0000000000000
+0.450000 22000406.0000000000000
+0.750000 22000407.0000000000000
+1.050000 22000408.0000000000000
+1.350000 22000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/txz.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/txz.dl
new file mode 100644
index 000000000..fe462617c
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/txz.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 23000000.0000000000000
+0.779423 23010101.0000000000000
+1.299038 23020202.0000000000000
+1.818653 23030303.0000000000000
+2.338269 23040404.0000000000000
+2.857884 23050505.0000000000000
+3.377499 23060606.0000000000000
+3.897114 23070707.0000000000000
+4.416730 23080808.0000000000000
+4.936345 23090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 23000000.0000000000000
+0.779423 23010101.0000000000000
+1.299038 23020202.0000000000000
+1.818653 23030303.0000000000000
+2.338269 23040404.0000000000000
+2.857884 23050505.0000000000000
+3.377499 23060606.0000000000000
+3.897114 23070707.0000000000000
+4.416730 23080808.0000000000000
+4.936345 23090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/txz.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/txz.xl
index ef056f783..58c9f0d68 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/txz.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/txz.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::txz x (txz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 23000505
-0 0 0 0 0 1 5 5 23010505
-0 0 0 0 0 2 5 5 23020505
-0 0 0 0 0 3 5 5 23030505
-0 0 0 0 0 4 5 5 23040505
-0 0 0 0 0 5 5 5 23050505
-0 0 0 0 0 6 5 5 23060505
-0 0 0 0 0 7 5 5 23070505
-0 0 0 0 0 8 5 5 23080505
-0 0 0 0 0 9 5 5 23090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 23000505
-1 0 0 0 0 1 5 5 23010505
-1 0 0 0 0 2 5 5 23020505
-1 0 0 0 0 3 5 5 23030505
-1 0 0 0 0 4 5 5 23040505
-1 0 0 0 0 5 5 5 23050505
-1 0 0 0 0 6 5 5 23060505
-1 0 0 0 0 7 5 5 23070505
-1 0 0 0 0 8 5 5 23080505
-1 0 0 0 0 9 5 5 23090505
-
+"Time = 0.000000
+0.150000 23000404.0000000000000
+0.450000 23010404.0000000000000
+0.750000 23020404.0000000000000
+1.050000 23030404.0000000000000
+1.350000 23040404.0000000000000
+1.650000 23050404.0000000000000
+1.950000 23060404.0000000000000
+2.250000 23070404.0000000000000
+2.550000 23080404.0000000000000
+2.850000 23090404.0000000000000
+"Time = 1.000000
+0.150000 23000404.0000000000000
+0.450000 23010404.0000000000000
+0.750000 23020404.0000000000000
+1.050000 23030404.0000000000000
+1.350000 23040404.0000000000000
+1.650000 23050404.0000000000000
+1.950000 23060404.0000000000000
+2.250000 23070404.0000000000000
+2.550000 23080404.0000000000000
+2.850000 23090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/txz.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/txz.yl
index 8f326d9bd..2bee5bf7e 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/txz.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/txz.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::txz y (txz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 23000005
-0 0 0 0 0 0 1 5 23000105
-0 0 0 0 0 0 2 5 23000205
-0 0 0 0 0 0 3 5 23000305
-0 0 0 0 0 0 4 5 23000405
-0 0 0 0 0 0 5 5 23000505
-0 0 0 0 0 0 6 5 23000605
-0 0 0 0 0 0 7 5 23000705
-0 0 0 0 0 0 8 5 23000805
-0 0 0 0 0 0 9 5 23000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 23000005
-1 0 0 0 0 0 1 5 23000105
-1 0 0 0 0 0 2 5 23000205
-1 0 0 0 0 0 3 5 23000305
-1 0 0 0 0 0 4 5 23000405
-1 0 0 0 0 0 5 5 23000505
-1 0 0 0 0 0 6 5 23000605
-1 0 0 0 0 0 7 5 23000705
-1 0 0 0 0 0 8 5 23000805
-1 0 0 0 0 0 9 5 23000905
-
+"Time = 0.000000
+-1.350000 23000004.0000000000000
+-1.050000 23000104.0000000000000
+-0.750000 23000204.0000000000000
+-0.450000 23000304.0000000000000
+-0.150000 23000404.0000000000000
+0.150000 23000504.0000000000000
+0.450000 23000604.0000000000000
+0.750000 23000704.0000000000000
+1.050000 23000804.0000000000000
+1.350000 23000904.0000000000000
+"Time = 1.000000
+-1.350000 23000004.0000000000000
+-1.050000 23000104.0000000000000
+-0.750000 23000204.0000000000000
+-0.450000 23000304.0000000000000
+-0.150000 23000404.0000000000000
+0.150000 23000504.0000000000000
+0.450000 23000604.0000000000000
+0.750000 23000704.0000000000000
+1.050000 23000804.0000000000000
+1.350000 23000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/txz.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/txz.zl
index 632e3eb31..63124ceed 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/txz.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/txz.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::txz z (txz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 23000500
-0 0 0 0 0 0 5 1 23000501
-0 0 0 0 0 0 5 2 23000502
-0 0 0 0 0 0 5 3 23000503
-0 0 0 0 0 0 5 4 23000504
-0 0 0 0 0 0 5 5 23000505
-0 0 0 0 0 0 5 6 23000506
-0 0 0 0 0 0 5 7 23000507
-0 0 0 0 0 0 5 8 23000508
-0 0 0 0 0 0 5 9 23000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 23000500
-1 0 0 0 0 0 5 1 23000501
-1 0 0 0 0 0 5 2 23000502
-1 0 0 0 0 0 5 3 23000503
-1 0 0 0 0 0 5 4 23000504
-1 0 0 0 0 0 5 5 23000505
-1 0 0 0 0 0 5 6 23000506
-1 0 0 0 0 0 5 7 23000507
-1 0 0 0 0 0 5 8 23000508
-1 0 0 0 0 0 5 9 23000509
-
+"Time = 0.000000
+-1.350000 23000400.0000000000000
+-1.050000 23000401.0000000000000
+-0.750000 23000402.0000000000000
+-0.450000 23000403.0000000000000
+-0.150000 23000404.0000000000000
+0.150000 23000405.0000000000000
+0.450000 23000406.0000000000000
+0.750000 23000407.0000000000000
+1.050000 23000408.0000000000000
+1.350000 23000409.0000000000000
+"Time = 1.000000
+-1.350000 23000400.0000000000000
+-1.050000 23000401.0000000000000
+-0.750000 23000402.0000000000000
+-0.450000 23000403.0000000000000
+-0.150000 23000404.0000000000000
+0.150000 23000405.0000000000000
+0.450000 23000406.0000000000000
+0.750000 23000407.0000000000000
+1.050000 23000408.0000000000000
+1.350000 23000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/tyy.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/tyy.dl
new file mode 100644
index 000000000..747f71efb
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/tyy.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 24000000.0000000000000
+0.779423 24010101.0000000000000
+1.299038 24020202.0000000000000
+1.818653 24030303.0000000000000
+2.338269 24040404.0000000000000
+2.857884 24050505.0000000000000
+3.377499 24060606.0000000000000
+3.897114 24070707.0000000000000
+4.416730 24080808.0000000000000
+4.936345 24090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 24000000.0000000000000
+0.779423 24010101.0000000000000
+1.299038 24020202.0000000000000
+1.818653 24030303.0000000000000
+2.338269 24040404.0000000000000
+2.857884 24050505.0000000000000
+3.377499 24060606.0000000000000
+3.897114 24070707.0000000000000
+4.416730 24080808.0000000000000
+4.936345 24090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/tyy.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/tyy.xl
index 6a8ea71c4..b51d2c6d9 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/tyy.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/tyy.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::tyy x (tyy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 24000505
-0 0 0 0 0 1 5 5 24010505
-0 0 0 0 0 2 5 5 24020505
-0 0 0 0 0 3 5 5 24030505
-0 0 0 0 0 4 5 5 24040505
-0 0 0 0 0 5 5 5 24050505
-0 0 0 0 0 6 5 5 24060505
-0 0 0 0 0 7 5 5 24070505
-0 0 0 0 0 8 5 5 24080505
-0 0 0 0 0 9 5 5 24090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 24000505
-1 0 0 0 0 1 5 5 24010505
-1 0 0 0 0 2 5 5 24020505
-1 0 0 0 0 3 5 5 24030505
-1 0 0 0 0 4 5 5 24040505
-1 0 0 0 0 5 5 5 24050505
-1 0 0 0 0 6 5 5 24060505
-1 0 0 0 0 7 5 5 24070505
-1 0 0 0 0 8 5 5 24080505
-1 0 0 0 0 9 5 5 24090505
-
+"Time = 0.000000
+0.150000 24000404.0000000000000
+0.450000 24010404.0000000000000
+0.750000 24020404.0000000000000
+1.050000 24030404.0000000000000
+1.350000 24040404.0000000000000
+1.650000 24050404.0000000000000
+1.950000 24060404.0000000000000
+2.250000 24070404.0000000000000
+2.550000 24080404.0000000000000
+2.850000 24090404.0000000000000
+"Time = 1.000000
+0.150000 24000404.0000000000000
+0.450000 24010404.0000000000000
+0.750000 24020404.0000000000000
+1.050000 24030404.0000000000000
+1.350000 24040404.0000000000000
+1.650000 24050404.0000000000000
+1.950000 24060404.0000000000000
+2.250000 24070404.0000000000000
+2.550000 24080404.0000000000000
+2.850000 24090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/tyy.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/tyy.yl
index 02b77f853..6afb6d96b 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/tyy.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/tyy.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::tyy y (tyy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 24000005
-0 0 0 0 0 0 1 5 24000105
-0 0 0 0 0 0 2 5 24000205
-0 0 0 0 0 0 3 5 24000305
-0 0 0 0 0 0 4 5 24000405
-0 0 0 0 0 0 5 5 24000505
-0 0 0 0 0 0 6 5 24000605
-0 0 0 0 0 0 7 5 24000705
-0 0 0 0 0 0 8 5 24000805
-0 0 0 0 0 0 9 5 24000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 24000005
-1 0 0 0 0 0 1 5 24000105
-1 0 0 0 0 0 2 5 24000205
-1 0 0 0 0 0 3 5 24000305
-1 0 0 0 0 0 4 5 24000405
-1 0 0 0 0 0 5 5 24000505
-1 0 0 0 0 0 6 5 24000605
-1 0 0 0 0 0 7 5 24000705
-1 0 0 0 0 0 8 5 24000805
-1 0 0 0 0 0 9 5 24000905
-
+"Time = 0.000000
+-1.350000 24000004.0000000000000
+-1.050000 24000104.0000000000000
+-0.750000 24000204.0000000000000
+-0.450000 24000304.0000000000000
+-0.150000 24000404.0000000000000
+0.150000 24000504.0000000000000
+0.450000 24000604.0000000000000
+0.750000 24000704.0000000000000
+1.050000 24000804.0000000000000
+1.350000 24000904.0000000000000
+"Time = 1.000000
+-1.350000 24000004.0000000000000
+-1.050000 24000104.0000000000000
+-0.750000 24000204.0000000000000
+-0.450000 24000304.0000000000000
+-0.150000 24000404.0000000000000
+0.150000 24000504.0000000000000
+0.450000 24000604.0000000000000
+0.750000 24000704.0000000000000
+1.050000 24000804.0000000000000
+1.350000 24000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/tyy.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/tyy.zl
index c69cf891e..a090e29e8 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/tyy.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/tyy.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::tyy z (tyy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 24000500
-0 0 0 0 0 0 5 1 24000501
-0 0 0 0 0 0 5 2 24000502
-0 0 0 0 0 0 5 3 24000503
-0 0 0 0 0 0 5 4 24000504
-0 0 0 0 0 0 5 5 24000505
-0 0 0 0 0 0 5 6 24000506
-0 0 0 0 0 0 5 7 24000507
-0 0 0 0 0 0 5 8 24000508
-0 0 0 0 0 0 5 9 24000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 24000500
-1 0 0 0 0 0 5 1 24000501
-1 0 0 0 0 0 5 2 24000502
-1 0 0 0 0 0 5 3 24000503
-1 0 0 0 0 0 5 4 24000504
-1 0 0 0 0 0 5 5 24000505
-1 0 0 0 0 0 5 6 24000506
-1 0 0 0 0 0 5 7 24000507
-1 0 0 0 0 0 5 8 24000508
-1 0 0 0 0 0 5 9 24000509
-
+"Time = 0.000000
+-1.350000 24000400.0000000000000
+-1.050000 24000401.0000000000000
+-0.750000 24000402.0000000000000
+-0.450000 24000403.0000000000000
+-0.150000 24000404.0000000000000
+0.150000 24000405.0000000000000
+0.450000 24000406.0000000000000
+0.750000 24000407.0000000000000
+1.050000 24000408.0000000000000
+1.350000 24000409.0000000000000
+"Time = 1.000000
+-1.350000 24000400.0000000000000
+-1.050000 24000401.0000000000000
+-0.750000 24000402.0000000000000
+-0.450000 24000403.0000000000000
+-0.150000 24000404.0000000000000
+0.150000 24000405.0000000000000
+0.450000 24000406.0000000000000
+0.750000 24000407.0000000000000
+1.050000 24000408.0000000000000
+1.350000 24000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/tyz.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/tyz.dl
new file mode 100644
index 000000000..90b1587b7
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/tyz.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 25000000.0000000000000
+0.779423 25010101.0000000000000
+1.299038 25020202.0000000000000
+1.818653 25030303.0000000000000
+2.338269 25040404.0000000000000
+2.857884 25050505.0000000000000
+3.377499 25060606.0000000000000
+3.897114 25070707.0000000000000
+4.416730 25080808.0000000000000
+4.936345 25090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 25000000.0000000000000
+0.779423 25010101.0000000000000
+1.299038 25020202.0000000000000
+1.818653 25030303.0000000000000
+2.338269 25040404.0000000000000
+2.857884 25050505.0000000000000
+3.377499 25060606.0000000000000
+3.897114 25070707.0000000000000
+4.416730 25080808.0000000000000
+4.936345 25090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/tyz.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/tyz.xl
index 011e5ce29..67bb1e4bd 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/tyz.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/tyz.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::tyz x (tyz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 25000505
-0 0 0 0 0 1 5 5 25010505
-0 0 0 0 0 2 5 5 25020505
-0 0 0 0 0 3 5 5 25030505
-0 0 0 0 0 4 5 5 25040505
-0 0 0 0 0 5 5 5 25050505
-0 0 0 0 0 6 5 5 25060505
-0 0 0 0 0 7 5 5 25070505
-0 0 0 0 0 8 5 5 25080505
-0 0 0 0 0 9 5 5 25090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 25000505
-1 0 0 0 0 1 5 5 25010505
-1 0 0 0 0 2 5 5 25020505
-1 0 0 0 0 3 5 5 25030505
-1 0 0 0 0 4 5 5 25040505
-1 0 0 0 0 5 5 5 25050505
-1 0 0 0 0 6 5 5 25060505
-1 0 0 0 0 7 5 5 25070505
-1 0 0 0 0 8 5 5 25080505
-1 0 0 0 0 9 5 5 25090505
-
+"Time = 0.000000
+0.150000 25000404.0000000000000
+0.450000 25010404.0000000000000
+0.750000 25020404.0000000000000
+1.050000 25030404.0000000000000
+1.350000 25040404.0000000000000
+1.650000 25050404.0000000000000
+1.950000 25060404.0000000000000
+2.250000 25070404.0000000000000
+2.550000 25080404.0000000000000
+2.850000 25090404.0000000000000
+"Time = 1.000000
+0.150000 25000404.0000000000000
+0.450000 25010404.0000000000000
+0.750000 25020404.0000000000000
+1.050000 25030404.0000000000000
+1.350000 25040404.0000000000000
+1.650000 25050404.0000000000000
+1.950000 25060404.0000000000000
+2.250000 25070404.0000000000000
+2.550000 25080404.0000000000000
+2.850000 25090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/tyz.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/tyz.yl
index e5bf5759e..1075c982a 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/tyz.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/tyz.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::tyz y (tyz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 25000005
-0 0 0 0 0 0 1 5 25000105
-0 0 0 0 0 0 2 5 25000205
-0 0 0 0 0 0 3 5 25000305
-0 0 0 0 0 0 4 5 25000405
-0 0 0 0 0 0 5 5 25000505
-0 0 0 0 0 0 6 5 25000605
-0 0 0 0 0 0 7 5 25000705
-0 0 0 0 0 0 8 5 25000805
-0 0 0 0 0 0 9 5 25000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 25000005
-1 0 0 0 0 0 1 5 25000105
-1 0 0 0 0 0 2 5 25000205
-1 0 0 0 0 0 3 5 25000305
-1 0 0 0 0 0 4 5 25000405
-1 0 0 0 0 0 5 5 25000505
-1 0 0 0 0 0 6 5 25000605
-1 0 0 0 0 0 7 5 25000705
-1 0 0 0 0 0 8 5 25000805
-1 0 0 0 0 0 9 5 25000905
-
+"Time = 0.000000
+-1.350000 25000004.0000000000000
+-1.050000 25000104.0000000000000
+-0.750000 25000204.0000000000000
+-0.450000 25000304.0000000000000
+-0.150000 25000404.0000000000000
+0.150000 25000504.0000000000000
+0.450000 25000604.0000000000000
+0.750000 25000704.0000000000000
+1.050000 25000804.0000000000000
+1.350000 25000904.0000000000000
+"Time = 1.000000
+-1.350000 25000004.0000000000000
+-1.050000 25000104.0000000000000
+-0.750000 25000204.0000000000000
+-0.450000 25000304.0000000000000
+-0.150000 25000404.0000000000000
+0.150000 25000504.0000000000000
+0.450000 25000604.0000000000000
+0.750000 25000704.0000000000000
+1.050000 25000804.0000000000000
+1.350000 25000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/tyz.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/tyz.zl
index 9a2bfdd68..0595206c6 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/tyz.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/tyz.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::tyz z (tyz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 25000500
-0 0 0 0 0 0 5 1 25000501
-0 0 0 0 0 0 5 2 25000502
-0 0 0 0 0 0 5 3 25000503
-0 0 0 0 0 0 5 4 25000504
-0 0 0 0 0 0 5 5 25000505
-0 0 0 0 0 0 5 6 25000506
-0 0 0 0 0 0 5 7 25000507
-0 0 0 0 0 0 5 8 25000508
-0 0 0 0 0 0 5 9 25000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 25000500
-1 0 0 0 0 0 5 1 25000501
-1 0 0 0 0 0 5 2 25000502
-1 0 0 0 0 0 5 3 25000503
-1 0 0 0 0 0 5 4 25000504
-1 0 0 0 0 0 5 5 25000505
-1 0 0 0 0 0 5 6 25000506
-1 0 0 0 0 0 5 7 25000507
-1 0 0 0 0 0 5 8 25000508
-1 0 0 0 0 0 5 9 25000509
-
+"Time = 0.000000
+-1.350000 25000400.0000000000000
+-1.050000 25000401.0000000000000
+-0.750000 25000402.0000000000000
+-0.450000 25000403.0000000000000
+-0.150000 25000404.0000000000000
+0.150000 25000405.0000000000000
+0.450000 25000406.0000000000000
+0.750000 25000407.0000000000000
+1.050000 25000408.0000000000000
+1.350000 25000409.0000000000000
+"Time = 1.000000
+-1.350000 25000400.0000000000000
+-1.050000 25000401.0000000000000
+-0.750000 25000402.0000000000000
+-0.450000 25000403.0000000000000
+-0.150000 25000404.0000000000000
+0.150000 25000405.0000000000000
+0.450000 25000406.0000000000000
+0.750000 25000407.0000000000000
+1.050000 25000408.0000000000000
+1.350000 25000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/tzz.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/tzz.dl
new file mode 100644
index 000000000..b9f89899c
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/tzz.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 26000000.0000000000000
+0.779423 26010101.0000000000000
+1.299038 26020202.0000000000000
+1.818653 26030303.0000000000000
+2.338269 26040404.0000000000000
+2.857884 26050505.0000000000000
+3.377499 26060606.0000000000000
+3.897114 26070707.0000000000000
+4.416730 26080808.0000000000000
+4.936345 26090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 26000000.0000000000000
+0.779423 26010101.0000000000000
+1.299038 26020202.0000000000000
+1.818653 26030303.0000000000000
+2.338269 26040404.0000000000000
+2.857884 26050505.0000000000000
+3.377499 26060606.0000000000000
+3.897114 26070707.0000000000000
+4.416730 26080808.0000000000000
+4.936345 26090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/tzz.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/tzz.xl
index 0035c4de3..f1fd35658 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/tzz.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/tzz.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::tzz x (tzz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 26000505
-0 0 0 0 0 1 5 5 26010505
-0 0 0 0 0 2 5 5 26020505
-0 0 0 0 0 3 5 5 26030505
-0 0 0 0 0 4 5 5 26040505
-0 0 0 0 0 5 5 5 26050505
-0 0 0 0 0 6 5 5 26060505
-0 0 0 0 0 7 5 5 26070505
-0 0 0 0 0 8 5 5 26080505
-0 0 0 0 0 9 5 5 26090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 26000505
-1 0 0 0 0 1 5 5 26010505
-1 0 0 0 0 2 5 5 26020505
-1 0 0 0 0 3 5 5 26030505
-1 0 0 0 0 4 5 5 26040505
-1 0 0 0 0 5 5 5 26050505
-1 0 0 0 0 6 5 5 26060505
-1 0 0 0 0 7 5 5 26070505
-1 0 0 0 0 8 5 5 26080505
-1 0 0 0 0 9 5 5 26090505
-
+"Time = 0.000000
+0.150000 26000404.0000000000000
+0.450000 26010404.0000000000000
+0.750000 26020404.0000000000000
+1.050000 26030404.0000000000000
+1.350000 26040404.0000000000000
+1.650000 26050404.0000000000000
+1.950000 26060404.0000000000000
+2.250000 26070404.0000000000000
+2.550000 26080404.0000000000000
+2.850000 26090404.0000000000000
+"Time = 1.000000
+0.150000 26000404.0000000000000
+0.450000 26010404.0000000000000
+0.750000 26020404.0000000000000
+1.050000 26030404.0000000000000
+1.350000 26040404.0000000000000
+1.650000 26050404.0000000000000
+1.950000 26060404.0000000000000
+2.250000 26070404.0000000000000
+2.550000 26080404.0000000000000
+2.850000 26090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/tzz.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/tzz.yl
index e6017cc56..5eb3cfea1 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/tzz.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/tzz.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::tzz y (tzz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 26000005
-0 0 0 0 0 0 1 5 26000105
-0 0 0 0 0 0 2 5 26000205
-0 0 0 0 0 0 3 5 26000305
-0 0 0 0 0 0 4 5 26000405
-0 0 0 0 0 0 5 5 26000505
-0 0 0 0 0 0 6 5 26000605
-0 0 0 0 0 0 7 5 26000705
-0 0 0 0 0 0 8 5 26000805
-0 0 0 0 0 0 9 5 26000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 26000005
-1 0 0 0 0 0 1 5 26000105
-1 0 0 0 0 0 2 5 26000205
-1 0 0 0 0 0 3 5 26000305
-1 0 0 0 0 0 4 5 26000405
-1 0 0 0 0 0 5 5 26000505
-1 0 0 0 0 0 6 5 26000605
-1 0 0 0 0 0 7 5 26000705
-1 0 0 0 0 0 8 5 26000805
-1 0 0 0 0 0 9 5 26000905
-
+"Time = 0.000000
+-1.350000 26000004.0000000000000
+-1.050000 26000104.0000000000000
+-0.750000 26000204.0000000000000
+-0.450000 26000304.0000000000000
+-0.150000 26000404.0000000000000
+0.150000 26000504.0000000000000
+0.450000 26000604.0000000000000
+0.750000 26000704.0000000000000
+1.050000 26000804.0000000000000
+1.350000 26000904.0000000000000
+"Time = 1.000000
+-1.350000 26000004.0000000000000
+-1.050000 26000104.0000000000000
+-0.750000 26000204.0000000000000
+-0.450000 26000304.0000000000000
+-0.150000 26000404.0000000000000
+0.150000 26000504.0000000000000
+0.450000 26000604.0000000000000
+0.750000 26000704.0000000000000
+1.050000 26000804.0000000000000
+1.350000 26000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/tzz.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/tzz.zl
index 797e4e57a..55ccc5b90 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/tzz.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/tzz.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::tzz z (tzz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 26000500
-0 0 0 0 0 0 5 1 26000501
-0 0 0 0 0 0 5 2 26000502
-0 0 0 0 0 0 5 3 26000503
-0 0 0 0 0 0 5 4 26000504
-0 0 0 0 0 0 5 5 26000505
-0 0 0 0 0 0 5 6 26000506
-0 0 0 0 0 0 5 7 26000507
-0 0 0 0 0 0 5 8 26000508
-0 0 0 0 0 0 5 9 26000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 26000500
-1 0 0 0 0 0 5 1 26000501
-1 0 0 0 0 0 5 2 26000502
-1 0 0 0 0 0 5 3 26000503
-1 0 0 0 0 0 5 4 26000504
-1 0 0 0 0 0 5 5 26000505
-1 0 0 0 0 0 5 6 26000506
-1 0 0 0 0 0 5 7 26000507
-1 0 0 0 0 0 5 8 26000508
-1 0 0 0 0 0 5 9 26000509
-
+"Time = 0.000000
+-1.350000 26000400.0000000000000
+-1.050000 26000401.0000000000000
+-0.750000 26000402.0000000000000
+-0.450000 26000403.0000000000000
+-0.150000 26000404.0000000000000
+0.150000 26000405.0000000000000
+0.450000 26000406.0000000000000
+0.750000 26000407.0000000000000
+1.050000 26000408.0000000000000
+1.350000 26000409.0000000000000
+"Time = 1.000000
+-1.350000 26000400.0000000000000
+-1.050000 26000401.0000000000000
+-0.750000 26000402.0000000000000
+-0.450000 26000403.0000000000000
+-0.150000 26000404.0000000000000
+0.150000 26000405.0000000000000
+0.450000 26000406.0000000000000
+0.750000 26000407.0000000000000
+1.050000 26000408.0000000000000
+1.350000 26000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/vx.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/vx.dl
new file mode 100644
index 000000000..469476735
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/vx.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 11000000.0000000000000
+0.779423 11010101.0000000000000
+1.299038 11020202.0000000000000
+1.818653 11030303.0000000000000
+2.338269 11040404.0000000000000
+2.857884 11050505.0000000000000
+3.377499 11060606.0000000000000
+3.897114 11070707.0000000000000
+4.416730 11080808.0000000000000
+4.936345 11090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 11000000.0000000000000
+0.779423 11010101.0000000000000
+1.299038 11020202.0000000000000
+1.818653 11030303.0000000000000
+2.338269 11040404.0000000000000
+2.857884 11050505.0000000000000
+3.377499 11060606.0000000000000
+3.897114 11070707.0000000000000
+4.416730 11080808.0000000000000
+4.936345 11090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/vx.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/vx.xl
index d4dafe57f..548d3be5a 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/vx.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/vx.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::vx x (vx)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 11000505
-0 0 0 0 0 1 5 5 11010505
-0 0 0 0 0 2 5 5 11020505
-0 0 0 0 0 3 5 5 11030505
-0 0 0 0 0 4 5 5 11040505
-0 0 0 0 0 5 5 5 11050505
-0 0 0 0 0 6 5 5 11060505
-0 0 0 0 0 7 5 5 11070505
-0 0 0 0 0 8 5 5 11080505
-0 0 0 0 0 9 5 5 11090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 11000505
-1 0 0 0 0 1 5 5 11010505
-1 0 0 0 0 2 5 5 11020505
-1 0 0 0 0 3 5 5 11030505
-1 0 0 0 0 4 5 5 11040505
-1 0 0 0 0 5 5 5 11050505
-1 0 0 0 0 6 5 5 11060505
-1 0 0 0 0 7 5 5 11070505
-1 0 0 0 0 8 5 5 11080505
-1 0 0 0 0 9 5 5 11090505
-
+"Time = 0.000000
+0.150000 11000404.0000000000000
+0.450000 11010404.0000000000000
+0.750000 11020404.0000000000000
+1.050000 11030404.0000000000000
+1.350000 11040404.0000000000000
+1.650000 11050404.0000000000000
+1.950000 11060404.0000000000000
+2.250000 11070404.0000000000000
+2.550000 11080404.0000000000000
+2.850000 11090404.0000000000000
+"Time = 1.000000
+0.150000 11000404.0000000000000
+0.450000 11010404.0000000000000
+0.750000 11020404.0000000000000
+1.050000 11030404.0000000000000
+1.350000 11040404.0000000000000
+1.650000 11050404.0000000000000
+1.950000 11060404.0000000000000
+2.250000 11070404.0000000000000
+2.550000 11080404.0000000000000
+2.850000 11090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/vx.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/vx.yl
index 406347a71..25924dfde 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/vx.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/vx.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::vx y (vx)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 11000005
-0 0 0 0 0 0 1 5 11000105
-0 0 0 0 0 0 2 5 11000205
-0 0 0 0 0 0 3 5 11000305
-0 0 0 0 0 0 4 5 11000405
-0 0 0 0 0 0 5 5 11000505
-0 0 0 0 0 0 6 5 11000605
-0 0 0 0 0 0 7 5 11000705
-0 0 0 0 0 0 8 5 11000805
-0 0 0 0 0 0 9 5 11000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 11000005
-1 0 0 0 0 0 1 5 11000105
-1 0 0 0 0 0 2 5 11000205
-1 0 0 0 0 0 3 5 11000305
-1 0 0 0 0 0 4 5 11000405
-1 0 0 0 0 0 5 5 11000505
-1 0 0 0 0 0 6 5 11000605
-1 0 0 0 0 0 7 5 11000705
-1 0 0 0 0 0 8 5 11000805
-1 0 0 0 0 0 9 5 11000905
-
+"Time = 0.000000
+-1.350000 11000004.0000000000000
+-1.050000 11000104.0000000000000
+-0.750000 11000204.0000000000000
+-0.450000 11000304.0000000000000
+-0.150000 11000404.0000000000000
+0.150000 11000504.0000000000000
+0.450000 11000604.0000000000000
+0.750000 11000704.0000000000000
+1.050000 11000804.0000000000000
+1.350000 11000904.0000000000000
+"Time = 1.000000
+-1.350000 11000004.0000000000000
+-1.050000 11000104.0000000000000
+-0.750000 11000204.0000000000000
+-0.450000 11000304.0000000000000
+-0.150000 11000404.0000000000000
+0.150000 11000504.0000000000000
+0.450000 11000604.0000000000000
+0.750000 11000704.0000000000000
+1.050000 11000804.0000000000000
+1.350000 11000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/vx.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/vx.zl
index d93054cf1..809f188fd 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/vx.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/vx.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::vx z (vx)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 11000500
-0 0 0 0 0 0 5 1 11000501
-0 0 0 0 0 0 5 2 11000502
-0 0 0 0 0 0 5 3 11000503
-0 0 0 0 0 0 5 4 11000504
-0 0 0 0 0 0 5 5 11000505
-0 0 0 0 0 0 5 6 11000506
-0 0 0 0 0 0 5 7 11000507
-0 0 0 0 0 0 5 8 11000508
-0 0 0 0 0 0 5 9 11000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 11000500
-1 0 0 0 0 0 5 1 11000501
-1 0 0 0 0 0 5 2 11000502
-1 0 0 0 0 0 5 3 11000503
-1 0 0 0 0 0 5 4 11000504
-1 0 0 0 0 0 5 5 11000505
-1 0 0 0 0 0 5 6 11000506
-1 0 0 0 0 0 5 7 11000507
-1 0 0 0 0 0 5 8 11000508
-1 0 0 0 0 0 5 9 11000509
-
+"Time = 0.000000
+-1.350000 11000400.0000000000000
+-1.050000 11000401.0000000000000
+-0.750000 11000402.0000000000000
+-0.450000 11000403.0000000000000
+-0.150000 11000404.0000000000000
+0.150000 11000405.0000000000000
+0.450000 11000406.0000000000000
+0.750000 11000407.0000000000000
+1.050000 11000408.0000000000000
+1.350000 11000409.0000000000000
+"Time = 1.000000
+-1.350000 11000400.0000000000000
+-1.050000 11000401.0000000000000
+-0.750000 11000402.0000000000000
+-0.450000 11000403.0000000000000
+-0.150000 11000404.0000000000000
+0.150000 11000405.0000000000000
+0.450000 11000406.0000000000000
+0.750000 11000407.0000000000000
+1.050000 11000408.0000000000000
+1.350000 11000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/vy.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/vy.dl
new file mode 100644
index 000000000..8cdf70930
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/vy.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 12000000.0000000000000
+0.779423 12010101.0000000000000
+1.299038 12020202.0000000000000
+1.818653 12030303.0000000000000
+2.338269 12040404.0000000000000
+2.857884 12050505.0000000000000
+3.377499 12060606.0000000000000
+3.897114 12070707.0000000000000
+4.416730 12080808.0000000000000
+4.936345 12090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 12000000.0000000000000
+0.779423 12010101.0000000000000
+1.299038 12020202.0000000000000
+1.818653 12030303.0000000000000
+2.338269 12040404.0000000000000
+2.857884 12050505.0000000000000
+3.377499 12060606.0000000000000
+3.897114 12070707.0000000000000
+4.416730 12080808.0000000000000
+4.936345 12090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/vy.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/vy.xl
index 487f382f4..d462c5c38 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/vy.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/vy.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::vy x (vy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 12000505
-0 0 0 0 0 1 5 5 12010505
-0 0 0 0 0 2 5 5 12020505
-0 0 0 0 0 3 5 5 12030505
-0 0 0 0 0 4 5 5 12040505
-0 0 0 0 0 5 5 5 12050505
-0 0 0 0 0 6 5 5 12060505
-0 0 0 0 0 7 5 5 12070505
-0 0 0 0 0 8 5 5 12080505
-0 0 0 0 0 9 5 5 12090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 12000505
-1 0 0 0 0 1 5 5 12010505
-1 0 0 0 0 2 5 5 12020505
-1 0 0 0 0 3 5 5 12030505
-1 0 0 0 0 4 5 5 12040505
-1 0 0 0 0 5 5 5 12050505
-1 0 0 0 0 6 5 5 12060505
-1 0 0 0 0 7 5 5 12070505
-1 0 0 0 0 8 5 5 12080505
-1 0 0 0 0 9 5 5 12090505
-
+"Time = 0.000000
+0.150000 12000404.0000000000000
+0.450000 12010404.0000000000000
+0.750000 12020404.0000000000000
+1.050000 12030404.0000000000000
+1.350000 12040404.0000000000000
+1.650000 12050404.0000000000000
+1.950000 12060404.0000000000000
+2.250000 12070404.0000000000000
+2.550000 12080404.0000000000000
+2.850000 12090404.0000000000000
+"Time = 1.000000
+0.150000 12000404.0000000000000
+0.450000 12010404.0000000000000
+0.750000 12020404.0000000000000
+1.050000 12030404.0000000000000
+1.350000 12040404.0000000000000
+1.650000 12050404.0000000000000
+1.950000 12060404.0000000000000
+2.250000 12070404.0000000000000
+2.550000 12080404.0000000000000
+2.850000 12090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/vy.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/vy.yl
index 04473dce8..f4e360a01 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/vy.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/vy.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::vy y (vy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 12000005
-0 0 0 0 0 0 1 5 12000105
-0 0 0 0 0 0 2 5 12000205
-0 0 0 0 0 0 3 5 12000305
-0 0 0 0 0 0 4 5 12000405
-0 0 0 0 0 0 5 5 12000505
-0 0 0 0 0 0 6 5 12000605
-0 0 0 0 0 0 7 5 12000705
-0 0 0 0 0 0 8 5 12000805
-0 0 0 0 0 0 9 5 12000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 12000005
-1 0 0 0 0 0 1 5 12000105
-1 0 0 0 0 0 2 5 12000205
-1 0 0 0 0 0 3 5 12000305
-1 0 0 0 0 0 4 5 12000405
-1 0 0 0 0 0 5 5 12000505
-1 0 0 0 0 0 6 5 12000605
-1 0 0 0 0 0 7 5 12000705
-1 0 0 0 0 0 8 5 12000805
-1 0 0 0 0 0 9 5 12000905
-
+"Time = 0.000000
+-1.350000 12000004.0000000000000
+-1.050000 12000104.0000000000000
+-0.750000 12000204.0000000000000
+-0.450000 12000304.0000000000000
+-0.150000 12000404.0000000000000
+0.150000 12000504.0000000000000
+0.450000 12000604.0000000000000
+0.750000 12000704.0000000000000
+1.050000 12000804.0000000000000
+1.350000 12000904.0000000000000
+"Time = 1.000000
+-1.350000 12000004.0000000000000
+-1.050000 12000104.0000000000000
+-0.750000 12000204.0000000000000
+-0.450000 12000304.0000000000000
+-0.150000 12000404.0000000000000
+0.150000 12000504.0000000000000
+0.450000 12000604.0000000000000
+0.750000 12000704.0000000000000
+1.050000 12000804.0000000000000
+1.350000 12000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/vy.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/vy.zl
index f0106f3d1..c5203af42 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/vy.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/vy.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::vy z (vy)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 12000500
-0 0 0 0 0 0 5 1 12000501
-0 0 0 0 0 0 5 2 12000502
-0 0 0 0 0 0 5 3 12000503
-0 0 0 0 0 0 5 4 12000504
-0 0 0 0 0 0 5 5 12000505
-0 0 0 0 0 0 5 6 12000506
-0 0 0 0 0 0 5 7 12000507
-0 0 0 0 0 0 5 8 12000508
-0 0 0 0 0 0 5 9 12000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 12000500
-1 0 0 0 0 0 5 1 12000501
-1 0 0 0 0 0 5 2 12000502
-1 0 0 0 0 0 5 3 12000503
-1 0 0 0 0 0 5 4 12000504
-1 0 0 0 0 0 5 5 12000505
-1 0 0 0 0 0 5 6 12000506
-1 0 0 0 0 0 5 7 12000507
-1 0 0 0 0 0 5 8 12000508
-1 0 0 0 0 0 5 9 12000509
-
+"Time = 0.000000
+-1.350000 12000400.0000000000000
+-1.050000 12000401.0000000000000
+-0.750000 12000402.0000000000000
+-0.450000 12000403.0000000000000
+-0.150000 12000404.0000000000000
+0.150000 12000405.0000000000000
+0.450000 12000406.0000000000000
+0.750000 12000407.0000000000000
+1.050000 12000408.0000000000000
+1.350000 12000409.0000000000000
+"Time = 1.000000
+-1.350000 12000400.0000000000000
+-1.050000 12000401.0000000000000
+-0.750000 12000402.0000000000000
+-0.450000 12000403.0000000000000
+-0.150000 12000404.0000000000000
+0.150000 12000405.0000000000000
+0.450000 12000406.0000000000000
+0.750000 12000407.0000000000000
+1.050000 12000408.0000000000000
+1.350000 12000409.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/vz.dl b/CarpetAttic/Cart3dTest/test/symmetric-x/vz.dl
new file mode 100644
index 000000000..533cf1bbd
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/vz.dl
@@ -0,0 +1,26 @@
+
+
+"Time = 0.000000
+0.259808 13000000.0000000000000
+0.779423 13010101.0000000000000
+1.299038 13020202.0000000000000
+1.818653 13030303.0000000000000
+2.338269 13040404.0000000000000
+2.857884 13050505.0000000000000
+3.377499 13060606.0000000000000
+3.897114 13070707.0000000000000
+4.416730 13080808.0000000000000
+4.936345 13090909.0000000000000
+
+
+"Time = 1.000000
+0.259808 13000000.0000000000000
+0.779423 13010101.0000000000000
+1.299038 13020202.0000000000000
+1.818653 13030303.0000000000000
+2.338269 13040404.0000000000000
+2.857884 13050505.0000000000000
+3.377499 13060606.0000000000000
+3.897114 13070707.0000000000000
+4.416730 13080808.0000000000000
+4.936345 13090909.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/vz.xl b/CarpetAttic/Cart3dTest/test/symmetric-x/vz.xl
index 7385d5001..c03919d12 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/vz.xl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/vz.xl
@@ -1,34 +1,26 @@
-# CART3DTEST::vz x (vz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 5 13000505
-0 0 0 0 0 1 5 5 13010505
-0 0 0 0 0 2 5 5 13020505
-0 0 0 0 0 3 5 5 13030505
-0 0 0 0 0 4 5 5 13040505
-0 0 0 0 0 5 5 5 13050505
-0 0 0 0 0 6 5 5 13060505
-0 0 0 0 0 7 5 5 13070505
-0 0 0 0 0 8 5 5 13080505
-0 0 0 0 0 9 5 5 13090505
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 5 13000505
-1 0 0 0 0 1 5 5 13010505
-1 0 0 0 0 2 5 5 13020505
-1 0 0 0 0 3 5 5 13030505
-1 0 0 0 0 4 5 5 13040505
-1 0 0 0 0 5 5 5 13050505
-1 0 0 0 0 6 5 5 13060505
-1 0 0 0 0 7 5 5 13070505
-1 0 0 0 0 8 5 5 13080505
-1 0 0 0 0 9 5 5 13090505
-
+"Time = 0.000000
+0.150000 13000404.0000000000000
+0.450000 13010404.0000000000000
+0.750000 13020404.0000000000000
+1.050000 13030404.0000000000000
+1.350000 13040404.0000000000000
+1.650000 13050404.0000000000000
+1.950000 13060404.0000000000000
+2.250000 13070404.0000000000000
+2.550000 13080404.0000000000000
+2.850000 13090404.0000000000000
+"Time = 1.000000
+0.150000 13000404.0000000000000
+0.450000 13010404.0000000000000
+0.750000 13020404.0000000000000
+1.050000 13030404.0000000000000
+1.350000 13040404.0000000000000
+1.650000 13050404.0000000000000
+1.950000 13060404.0000000000000
+2.250000 13070404.0000000000000
+2.550000 13080404.0000000000000
+2.850000 13090404.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/vz.yl b/CarpetAttic/Cart3dTest/test/symmetric-x/vz.yl
index 2a3d59f32..096f35697 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/vz.yl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/vz.yl
@@ -1,34 +1,26 @@
-# CART3DTEST::vz y (vz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 0 5 13000005
-0 0 0 0 0 0 1 5 13000105
-0 0 0 0 0 0 2 5 13000205
-0 0 0 0 0 0 3 5 13000305
-0 0 0 0 0 0 4 5 13000405
-0 0 0 0 0 0 5 5 13000505
-0 0 0 0 0 0 6 5 13000605
-0 0 0 0 0 0 7 5 13000705
-0 0 0 0 0 0 8 5 13000805
-0 0 0 0 0 0 9 5 13000905
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 0 5 13000005
-1 0 0 0 0 0 1 5 13000105
-1 0 0 0 0 0 2 5 13000205
-1 0 0 0 0 0 3 5 13000305
-1 0 0 0 0 0 4 5 13000405
-1 0 0 0 0 0 5 5 13000505
-1 0 0 0 0 0 6 5 13000605
-1 0 0 0 0 0 7 5 13000705
-1 0 0 0 0 0 8 5 13000805
-1 0 0 0 0 0 9 5 13000905
-
+"Time = 0.000000
+-1.350000 13000004.0000000000000
+-1.050000 13000104.0000000000000
+-0.750000 13000204.0000000000000
+-0.450000 13000304.0000000000000
+-0.150000 13000404.0000000000000
+0.150000 13000504.0000000000000
+0.450000 13000604.0000000000000
+0.750000 13000704.0000000000000
+1.050000 13000804.0000000000000
+1.350000 13000904.0000000000000
+"Time = 1.000000
+-1.350000 13000004.0000000000000
+-1.050000 13000104.0000000000000
+-0.750000 13000204.0000000000000
+-0.450000 13000304.0000000000000
+-0.150000 13000404.0000000000000
+0.150000 13000504.0000000000000
+0.450000 13000604.0000000000000
+0.750000 13000704.0000000000000
+1.050000 13000804.0000000000000
+1.350000 13000904.0000000000000
diff --git a/CarpetAttic/Cart3dTest/test/symmetric-x/vz.zl b/CarpetAttic/Cart3dTest/test/symmetric-x/vz.zl
index ad03363ed..d72fcf601 100644
--- a/CarpetAttic/Cart3dTest/test/symmetric-x/vz.zl
+++ b/CarpetAttic/Cart3dTest/test/symmetric-x/vz.zl
@@ -1,34 +1,26 @@
-# CART3DTEST::vz z (vz)
-#
-# iteration 0
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-0 0 0 0 0 0 5 0 13000500
-0 0 0 0 0 0 5 1 13000501
-0 0 0 0 0 0 5 2 13000502
-0 0 0 0 0 0 5 3 13000503
-0 0 0 0 0 0 5 4 13000504
-0 0 0 0 0 0 5 5 13000505
-0 0 0 0 0 0 5 6 13000506
-0 0 0 0 0 0 5 7 13000507
-0 0 0 0 0 0 5 8 13000508
-0 0 0 0 0 0 5 9 13000509
-
-# iteration 1
-# time level 0 refinement level 0 component 0 multigrid level 0
-# column format: it tl rl c ml x y z data
-1 0 0 0 0 0 5 0 13000500
-1 0 0 0 0 0 5 1 13000501
-1 0 0 0 0 0 5 2 13000502
-1 0 0 0 0 0 5 3 13000503
-1 0 0 0 0 0 5 4 13000504
-1 0 0 0 0 0 5 5 13000505
-1 0 0 0 0 0 5 6 13000506
-1 0 0 0 0 0 5 7 13000507
-1 0 0 0 0 0 5 8 13000508
-1 0 0 0 0 0 5 9 13000509
-
+"Time = 0.000000
+-1.350000 13000400.0000000000000
+-1.050000 13000401.0000000000000
+-0.750000 13000402.0000000000000
+-0.450000 13000403.0000000000000
+-0.150000 13000404.0000000000000
+0.150000 13000405.0000000000000
+0.450000 13000406.0000000000000
+0.750000 13000407.0000000000000
+1.050000 13000408.0000000000000
+1.350000 13000409.0000000000000
+"Time = 1.000000
+-1.350000 13000400.0000000000000
+-1.050000 13000401.0000000000000
+-0.750000 13000402.0000000000000
+-0.450000 13000403.0000000000000
+-0.150000 13000404.0000000000000
+0.150000 13000405.0000000000000
+0.450000 13000406.0000000000000
+0.750000 13000407.0000000000000
+1.050000 13000408.0000000000000
+1.350000 13000409.0000000000000