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-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/ax.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/ax.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/ax.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/ay.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/ay.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/ay.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/az.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/az.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/az.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/cart3d_x.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/cart3d_x.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/cart3d_x.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/cart3d_y.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/cart3d_y.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/cart3d_y.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/cart3d_z.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/cart3d_z.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/cart3d_z.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fxx.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fxx.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fxx.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fxy.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fxy.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fxy.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fxz.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fxz.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fxz.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fyx.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fyx.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fyx.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fyy.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fyy.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fyy.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fyz.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fyz.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fyz.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fzx.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fzx.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fzx.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fzy.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fzy.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fzy.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fzz.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fzz.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/fzz.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/s.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/s.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/s.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/spher3d_r.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/spher3d_r.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/spher3d_r.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/txx.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/txx.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/txx.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/txy.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/txy.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/txy.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/txz.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/txz.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/txz.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/tyy.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/tyy.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/tyy.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/tyz.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/tyz.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/tyz.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/tzz.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/tzz.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/tzz.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/vx.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/vx.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/vx.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/vy.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/vy.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/vy.zl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/vz.xl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/vz.yl34
-rw-r--r--CarpetAttic/Cart3dTest/test/quadrant/vz.zl34
78 files changed, 2652 insertions, 0 deletions
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/ax.xl b/CarpetAttic/Cart3dTest/test/quadrant/ax.xl
new file mode 100644
index 000000000..397050783
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/ax.xl
@@ -0,0 +1,34 @@
+# 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 1 5 31000105
+0 0 0 0 0 1 1 5 31010105
+0 0 0 0 0 2 1 5 31020105
+0 0 0 0 0 3 1 5 31030105
+0 0 0 0 0 4 1 5 31040105
+0 0 0 0 0 5 1 5 31050105
+0 0 0 0 0 6 1 5 31060105
+0 0 0 0 0 7 1 5 31070105
+0 0 0 0 0 8 1 5 31080105
+0 0 0 0 0 9 1 5 31090105
+
+
+
+# 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 1 5 31000105
+1 0 0 0 0 1 1 5 31010105
+1 0 0 0 0 2 1 5 31020105
+1 0 0 0 0 3 1 5 31030105
+1 0 0 0 0 4 1 5 31040105
+1 0 0 0 0 5 1 5 31050105
+1 0 0 0 0 6 1 5 31060105
+1 0 0 0 0 7 1 5 31070105
+1 0 0 0 0 8 1 5 31080105
+1 0 0 0 0 9 1 5 31090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/ax.yl b/CarpetAttic/Cart3dTest/test/quadrant/ax.yl
new file mode 100644
index 000000000..eaef02f5c
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/ax.yl
@@ -0,0 +1,34 @@
+# 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 -31000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/ax.zl b/CarpetAttic/Cart3dTest/test/quadrant/ax.zl
new file mode 100644
index 000000000..95884a539
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/ax.zl
@@ -0,0 +1,34 @@
+# 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 1 0 31000100
+0 0 0 0 0 0 1 1 31000101
+0 0 0 0 0 0 1 2 31000102
+0 0 0 0 0 0 1 3 31000103
+0 0 0 0 0 0 1 4 31000104
+0 0 0 0 0 0 1 5 31000105
+0 0 0 0 0 0 1 6 31000106
+0 0 0 0 0 0 1 7 31000107
+0 0 0 0 0 0 1 8 31000108
+0 0 0 0 0 0 1 9 31000109
+
+
+
+# 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 1 0 31000100
+1 0 0 0 0 0 1 1 31000101
+1 0 0 0 0 0 1 2 31000102
+1 0 0 0 0 0 1 3 31000103
+1 0 0 0 0 0 1 4 31000104
+1 0 0 0 0 0 1 5 31000105
+1 0 0 0 0 0 1 6 31000106
+1 0 0 0 0 0 1 7 31000107
+1 0 0 0 0 0 1 8 31000108
+1 0 0 0 0 0 1 9 31000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/ay.xl b/CarpetAttic/Cart3dTest/test/quadrant/ay.xl
new file mode 100644
index 000000000..99252f51f
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/ay.xl
@@ -0,0 +1,34 @@
+# 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 1 5 32000105
+0 0 0 0 0 1 1 5 32010105
+0 0 0 0 0 2 1 5 32020105
+0 0 0 0 0 3 1 5 32030105
+0 0 0 0 0 4 1 5 32040105
+0 0 0 0 0 5 1 5 32050105
+0 0 0 0 0 6 1 5 32060105
+0 0 0 0 0 7 1 5 32070105
+0 0 0 0 0 8 1 5 32080105
+0 0 0 0 0 9 1 5 32090105
+
+
+
+# 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 1 5 32000105
+1 0 0 0 0 1 1 5 32010105
+1 0 0 0 0 2 1 5 32020105
+1 0 0 0 0 3 1 5 32030105
+1 0 0 0 0 4 1 5 32040105
+1 0 0 0 0 5 1 5 32050105
+1 0 0 0 0 6 1 5 32060105
+1 0 0 0 0 7 1 5 32070105
+1 0 0 0 0 8 1 5 32080105
+1 0 0 0 0 9 1 5 32090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/ay.yl b/CarpetAttic/Cart3dTest/test/quadrant/ay.yl
new file mode 100644
index 000000000..449cdceaa
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/ay.yl
@@ -0,0 +1,34 @@
+# 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 32000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/ay.zl b/CarpetAttic/Cart3dTest/test/quadrant/ay.zl
new file mode 100644
index 000000000..2b972174c
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/ay.zl
@@ -0,0 +1,34 @@
+# 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 1 0 32000100
+0 0 0 0 0 0 1 1 32000101
+0 0 0 0 0 0 1 2 32000102
+0 0 0 0 0 0 1 3 32000103
+0 0 0 0 0 0 1 4 32000104
+0 0 0 0 0 0 1 5 32000105
+0 0 0 0 0 0 1 6 32000106
+0 0 0 0 0 0 1 7 32000107
+0 0 0 0 0 0 1 8 32000108
+0 0 0 0 0 0 1 9 32000109
+
+
+
+# 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 1 0 32000100
+1 0 0 0 0 0 1 1 32000101
+1 0 0 0 0 0 1 2 32000102
+1 0 0 0 0 0 1 3 32000103
+1 0 0 0 0 0 1 4 32000104
+1 0 0 0 0 0 1 5 32000105
+1 0 0 0 0 0 1 6 32000106
+1 0 0 0 0 0 1 7 32000107
+1 0 0 0 0 0 1 8 32000108
+1 0 0 0 0 0 1 9 32000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/az.xl b/CarpetAttic/Cart3dTest/test/quadrant/az.xl
new file mode 100644
index 000000000..739247d1f
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/az.xl
@@ -0,0 +1,34 @@
+# 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 1 5 33000105
+0 0 0 0 0 1 1 5 33010105
+0 0 0 0 0 2 1 5 33020105
+0 0 0 0 0 3 1 5 33030105
+0 0 0 0 0 4 1 5 33040105
+0 0 0 0 0 5 1 5 33050105
+0 0 0 0 0 6 1 5 33060105
+0 0 0 0 0 7 1 5 33070105
+0 0 0 0 0 8 1 5 33080105
+0 0 0 0 0 9 1 5 33090105
+
+
+
+# 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 1 5 33000105
+1 0 0 0 0 1 1 5 33010105
+1 0 0 0 0 2 1 5 33020105
+1 0 0 0 0 3 1 5 33030105
+1 0 0 0 0 4 1 5 33040105
+1 0 0 0 0 5 1 5 33050105
+1 0 0 0 0 6 1 5 33060105
+1 0 0 0 0 7 1 5 33070105
+1 0 0 0 0 8 1 5 33080105
+1 0 0 0 0 9 1 5 33090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/az.yl b/CarpetAttic/Cart3dTest/test/quadrant/az.yl
new file mode 100644
index 000000000..9b54f28d1
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/az.yl
@@ -0,0 +1,34 @@
+# 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 -33000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/az.zl b/CarpetAttic/Cart3dTest/test/quadrant/az.zl
new file mode 100644
index 000000000..f6e71f0f1
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/az.zl
@@ -0,0 +1,34 @@
+# 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 1 0 33000100
+0 0 0 0 0 0 1 1 33000101
+0 0 0 0 0 0 1 2 33000102
+0 0 0 0 0 0 1 3 33000103
+0 0 0 0 0 0 1 4 33000104
+0 0 0 0 0 0 1 5 33000105
+0 0 0 0 0 0 1 6 33000106
+0 0 0 0 0 0 1 7 33000107
+0 0 0 0 0 0 1 8 33000108
+0 0 0 0 0 0 1 9 33000109
+
+
+
+# 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 1 0 33000100
+1 0 0 0 0 0 1 1 33000101
+1 0 0 0 0 0 1 2 33000102
+1 0 0 0 0 0 1 3 33000103
+1 0 0 0 0 0 1 4 33000104
+1 0 0 0 0 0 1 5 33000105
+1 0 0 0 0 0 1 6 33000106
+1 0 0 0 0 0 1 7 33000107
+1 0 0 0 0 0 1 8 33000108
+1 0 0 0 0 0 1 9 33000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/cart3d_x.xl b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_x.xl
new file mode 100644
index 000000000..2fabec940
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_x.xl
@@ -0,0 +1,34 @@
+# 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 1 5 0.15
+0 0 0 0 0 1 1 5 0.45
+0 0 0 0 0 2 1 5 0.75
+0 0 0 0 0 3 1 5 1.05
+0 0 0 0 0 4 1 5 1.35
+0 0 0 0 0 5 1 5 1.65
+0 0 0 0 0 6 1 5 1.95
+0 0 0 0 0 7 1 5 2.25
+0 0 0 0 0 8 1 5 2.55
+0 0 0 0 0 9 1 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 1 5 0.15
+1 0 0 0 0 1 1 5 0.45
+1 0 0 0 0 2 1 5 0.75
+1 0 0 0 0 3 1 5 1.05
+1 0 0 0 0 4 1 5 1.35
+1 0 0 0 0 5 1 5 1.65
+1 0 0 0 0 6 1 5 1.95
+1 0 0 0 0 7 1 5 2.25
+1 0 0 0 0 8 1 5 2.55
+1 0 0 0 0 9 1 5 2.85
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/cart3d_x.yl b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_x.yl
new file mode 100644
index 000000000..7a88526ed
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_x.yl
@@ -0,0 +1,34 @@
+# 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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/cart3d_x.zl b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_x.zl
new file mode 100644
index 000000000..3920c211d
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_x.zl
@@ -0,0 +1,34 @@
+# 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 1 0 0.15
+0 0 0 0 0 0 1 1 0.15
+0 0 0 0 0 0 1 2 0.15
+0 0 0 0 0 0 1 3 0.15
+0 0 0 0 0 0 1 4 0.15
+0 0 0 0 0 0 1 5 0.15
+0 0 0 0 0 0 1 6 0.15
+0 0 0 0 0 0 1 7 0.15
+0 0 0 0 0 0 1 8 0.15
+0 0 0 0 0 0 1 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 1 0 0.15
+1 0 0 0 0 0 1 1 0.15
+1 0 0 0 0 0 1 2 0.15
+1 0 0 0 0 0 1 3 0.15
+1 0 0 0 0 0 1 4 0.15
+1 0 0 0 0 0 1 5 0.15
+1 0 0 0 0 0 1 6 0.15
+1 0 0 0 0 0 1 7 0.15
+1 0 0 0 0 0 1 8 0.15
+1 0 0 0 0 0 1 9 0.15
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/cart3d_y.xl b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_y.xl
new file mode 100644
index 000000000..e07fa99ab
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_y.xl
@@ -0,0 +1,34 @@
+# 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 1 5 0.15
+0 0 0 0 0 1 1 5 0.15
+0 0 0 0 0 2 1 5 0.15
+0 0 0 0 0 3 1 5 0.15
+0 0 0 0 0 4 1 5 0.15
+0 0 0 0 0 5 1 5 0.15
+0 0 0 0 0 6 1 5 0.15
+0 0 0 0 0 7 1 5 0.15
+0 0 0 0 0 8 1 5 0.15
+0 0 0 0 0 9 1 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 1 5 0.15
+1 0 0 0 0 1 1 5 0.15
+1 0 0 0 0 2 1 5 0.15
+1 0 0 0 0 3 1 5 0.15
+1 0 0 0 0 4 1 5 0.15
+1 0 0 0 0 5 1 5 0.15
+1 0 0 0 0 6 1 5 0.15
+1 0 0 0 0 7 1 5 0.15
+1 0 0 0 0 8 1 5 0.15
+1 0 0 0 0 9 1 5 0.15
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/cart3d_y.yl b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_y.yl
new file mode 100644
index 000000000..fef33815d
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_y.yl
@@ -0,0 +1,34 @@
+# 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 -0.15
+0 0 0 0 0 0 1 5 0.15
+0 0 0 0 0 0 2 5 0.45
+0 0 0 0 0 0 3 5 0.75
+0 0 0 0 0 0 4 5 1.05
+0 0 0 0 0 0 5 5 1.35
+0 0 0 0 0 0 6 5 1.65
+0 0 0 0 0 0 7 5 1.95
+0 0 0 0 0 0 8 5 2.25
+0 0 0 0 0 0 9 5 2.55
+
+
+
+# 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 0.45
+1 0 0 0 0 0 3 5 0.75
+1 0 0 0 0 0 4 5 1.05
+1 0 0 0 0 0 5 5 1.35
+1 0 0 0 0 0 6 5 1.65
+1 0 0 0 0 0 7 5 1.95
+1 0 0 0 0 0 8 5 2.25
+1 0 0 0 0 0 9 5 2.55
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/cart3d_y.zl b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_y.zl
new file mode 100644
index 000000000..1325581cd
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_y.zl
@@ -0,0 +1,34 @@
+# 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 1 0 0.15
+0 0 0 0 0 0 1 1 0.15
+0 0 0 0 0 0 1 2 0.15
+0 0 0 0 0 0 1 3 0.15
+0 0 0 0 0 0 1 4 0.15
+0 0 0 0 0 0 1 5 0.15
+0 0 0 0 0 0 1 6 0.15
+0 0 0 0 0 0 1 7 0.15
+0 0 0 0 0 0 1 8 0.15
+0 0 0 0 0 0 1 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 1 0 0.15
+1 0 0 0 0 0 1 1 0.15
+1 0 0 0 0 0 1 2 0.15
+1 0 0 0 0 0 1 3 0.15
+1 0 0 0 0 0 1 4 0.15
+1 0 0 0 0 0 1 5 0.15
+1 0 0 0 0 0 1 6 0.15
+1 0 0 0 0 0 1 7 0.15
+1 0 0 0 0 0 1 8 0.15
+1 0 0 0 0 0 1 9 0.15
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/cart3d_z.xl b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_z.xl
new file mode 100644
index 000000000..9718c560e
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_z.xl
@@ -0,0 +1,34 @@
+# 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 1 5 0.15
+0 0 0 0 0 1 1 5 0.15
+0 0 0 0 0 2 1 5 0.15
+0 0 0 0 0 3 1 5 0.15
+0 0 0 0 0 4 1 5 0.15
+0 0 0 0 0 5 1 5 0.15
+0 0 0 0 0 6 1 5 0.15
+0 0 0 0 0 7 1 5 0.15
+0 0 0 0 0 8 1 5 0.15
+0 0 0 0 0 9 1 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 1 5 0.15
+1 0 0 0 0 1 1 5 0.15
+1 0 0 0 0 2 1 5 0.15
+1 0 0 0 0 3 1 5 0.15
+1 0 0 0 0 4 1 5 0.15
+1 0 0 0 0 5 1 5 0.15
+1 0 0 0 0 6 1 5 0.15
+1 0 0 0 0 7 1 5 0.15
+1 0 0 0 0 8 1 5 0.15
+1 0 0 0 0 9 1 5 0.15
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/cart3d_z.yl b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_z.yl
new file mode 100644
index 000000000..48fe0f0c9
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_z.yl
@@ -0,0 +1,34 @@
+# 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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/cart3d_z.zl b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_z.zl
new file mode 100644
index 000000000..e7d6808ac
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/cart3d_z.zl
@@ -0,0 +1,34 @@
+# 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 1 0 -1.35
+0 0 0 0 0 0 1 1 -1.05
+0 0 0 0 0 0 1 2 -0.75
+0 0 0 0 0 0 1 3 -0.45
+0 0 0 0 0 0 1 4 -0.15
+0 0 0 0 0 0 1 5 0.15
+0 0 0 0 0 0 1 6 0.45
+0 0 0 0 0 0 1 7 0.75
+0 0 0 0 0 0 1 8 1.05
+0 0 0 0 0 0 1 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 1 0 -1.35
+1 0 0 0 0 0 1 1 -1.05
+1 0 0 0 0 0 1 2 -0.75
+1 0 0 0 0 0 1 3 -0.45
+1 0 0 0 0 0 1 4 -0.15
+1 0 0 0 0 0 1 5 0.15
+1 0 0 0 0 0 1 6 0.45
+1 0 0 0 0 0 1 7 0.75
+1 0 0 0 0 0 1 8 1.05
+1 0 0 0 0 0 1 9 1.35
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fxx.xl b/CarpetAttic/Cart3dTest/test/quadrant/fxx.xl
new file mode 100644
index 000000000..b571599e8
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fxx.xl
@@ -0,0 +1,34 @@
+# 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 1 5 41000105
+0 0 0 0 0 1 1 5 41010105
+0 0 0 0 0 2 1 5 41020105
+0 0 0 0 0 3 1 5 41030105
+0 0 0 0 0 4 1 5 41040105
+0 0 0 0 0 5 1 5 41050105
+0 0 0 0 0 6 1 5 41060105
+0 0 0 0 0 7 1 5 41070105
+0 0 0 0 0 8 1 5 41080105
+0 0 0 0 0 9 1 5 41090105
+
+
+
+# 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 1 5 41000105
+1 0 0 0 0 1 1 5 41010105
+1 0 0 0 0 2 1 5 41020105
+1 0 0 0 0 3 1 5 41030105
+1 0 0 0 0 4 1 5 41040105
+1 0 0 0 0 5 1 5 41050105
+1 0 0 0 0 6 1 5 41060105
+1 0 0 0 0 7 1 5 41070105
+1 0 0 0 0 8 1 5 41080105
+1 0 0 0 0 9 1 5 41090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fxx.yl b/CarpetAttic/Cart3dTest/test/quadrant/fxx.yl
new file mode 100644
index 000000000..a9d9ee283
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fxx.yl
@@ -0,0 +1,34 @@
+# 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 41000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fxx.zl b/CarpetAttic/Cart3dTest/test/quadrant/fxx.zl
new file mode 100644
index 000000000..bff00fd60
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fxx.zl
@@ -0,0 +1,34 @@
+# 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 1 0 41000100
+0 0 0 0 0 0 1 1 41000101
+0 0 0 0 0 0 1 2 41000102
+0 0 0 0 0 0 1 3 41000103
+0 0 0 0 0 0 1 4 41000104
+0 0 0 0 0 0 1 5 41000105
+0 0 0 0 0 0 1 6 41000106
+0 0 0 0 0 0 1 7 41000107
+0 0 0 0 0 0 1 8 41000108
+0 0 0 0 0 0 1 9 41000109
+
+
+
+# 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 1 0 41000100
+1 0 0 0 0 0 1 1 41000101
+1 0 0 0 0 0 1 2 41000102
+1 0 0 0 0 0 1 3 41000103
+1 0 0 0 0 0 1 4 41000104
+1 0 0 0 0 0 1 5 41000105
+1 0 0 0 0 0 1 6 41000106
+1 0 0 0 0 0 1 7 41000107
+1 0 0 0 0 0 1 8 41000108
+1 0 0 0 0 0 1 9 41000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fxy.xl b/CarpetAttic/Cart3dTest/test/quadrant/fxy.xl
new file mode 100644
index 000000000..684a57670
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fxy.xl
@@ -0,0 +1,34 @@
+# 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 1 5 42000105
+0 0 0 0 0 1 1 5 42010105
+0 0 0 0 0 2 1 5 42020105
+0 0 0 0 0 3 1 5 42030105
+0 0 0 0 0 4 1 5 42040105
+0 0 0 0 0 5 1 5 42050105
+0 0 0 0 0 6 1 5 42060105
+0 0 0 0 0 7 1 5 42070105
+0 0 0 0 0 8 1 5 42080105
+0 0 0 0 0 9 1 5 42090105
+
+
+
+# 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 1 5 42000105
+1 0 0 0 0 1 1 5 42010105
+1 0 0 0 0 2 1 5 42020105
+1 0 0 0 0 3 1 5 42030105
+1 0 0 0 0 4 1 5 42040105
+1 0 0 0 0 5 1 5 42050105
+1 0 0 0 0 6 1 5 42060105
+1 0 0 0 0 7 1 5 42070105
+1 0 0 0 0 8 1 5 42080105
+1 0 0 0 0 9 1 5 42090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fxy.yl b/CarpetAttic/Cart3dTest/test/quadrant/fxy.yl
new file mode 100644
index 000000000..50e0a8609
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fxy.yl
@@ -0,0 +1,34 @@
+# 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 -42000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fxy.zl b/CarpetAttic/Cart3dTest/test/quadrant/fxy.zl
new file mode 100644
index 000000000..50eef1c0f
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fxy.zl
@@ -0,0 +1,34 @@
+# 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 1 0 42000100
+0 0 0 0 0 0 1 1 42000101
+0 0 0 0 0 0 1 2 42000102
+0 0 0 0 0 0 1 3 42000103
+0 0 0 0 0 0 1 4 42000104
+0 0 0 0 0 0 1 5 42000105
+0 0 0 0 0 0 1 6 42000106
+0 0 0 0 0 0 1 7 42000107
+0 0 0 0 0 0 1 8 42000108
+0 0 0 0 0 0 1 9 42000109
+
+
+
+# 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 1 0 42000100
+1 0 0 0 0 0 1 1 42000101
+1 0 0 0 0 0 1 2 42000102
+1 0 0 0 0 0 1 3 42000103
+1 0 0 0 0 0 1 4 42000104
+1 0 0 0 0 0 1 5 42000105
+1 0 0 0 0 0 1 6 42000106
+1 0 0 0 0 0 1 7 42000107
+1 0 0 0 0 0 1 8 42000108
+1 0 0 0 0 0 1 9 42000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fxz.xl b/CarpetAttic/Cart3dTest/test/quadrant/fxz.xl
new file mode 100644
index 000000000..4e6e40ef5
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fxz.xl
@@ -0,0 +1,34 @@
+# 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 1 5 43000105
+0 0 0 0 0 1 1 5 43010105
+0 0 0 0 0 2 1 5 43020105
+0 0 0 0 0 3 1 5 43030105
+0 0 0 0 0 4 1 5 43040105
+0 0 0 0 0 5 1 5 43050105
+0 0 0 0 0 6 1 5 43060105
+0 0 0 0 0 7 1 5 43070105
+0 0 0 0 0 8 1 5 43080105
+0 0 0 0 0 9 1 5 43090105
+
+
+
+# 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 1 5 43000105
+1 0 0 0 0 1 1 5 43010105
+1 0 0 0 0 2 1 5 43020105
+1 0 0 0 0 3 1 5 43030105
+1 0 0 0 0 4 1 5 43040105
+1 0 0 0 0 5 1 5 43050105
+1 0 0 0 0 6 1 5 43060105
+1 0 0 0 0 7 1 5 43070105
+1 0 0 0 0 8 1 5 43080105
+1 0 0 0 0 9 1 5 43090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fxz.yl b/CarpetAttic/Cart3dTest/test/quadrant/fxz.yl
new file mode 100644
index 000000000..ee6cb44b1
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fxz.yl
@@ -0,0 +1,34 @@
+# 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 43000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fxz.zl b/CarpetAttic/Cart3dTest/test/quadrant/fxz.zl
new file mode 100644
index 000000000..a833696d3
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fxz.zl
@@ -0,0 +1,34 @@
+# 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 1 0 43000100
+0 0 0 0 0 0 1 1 43000101
+0 0 0 0 0 0 1 2 43000102
+0 0 0 0 0 0 1 3 43000103
+0 0 0 0 0 0 1 4 43000104
+0 0 0 0 0 0 1 5 43000105
+0 0 0 0 0 0 1 6 43000106
+0 0 0 0 0 0 1 7 43000107
+0 0 0 0 0 0 1 8 43000108
+0 0 0 0 0 0 1 9 43000109
+
+
+
+# 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 1 0 43000100
+1 0 0 0 0 0 1 1 43000101
+1 0 0 0 0 0 1 2 43000102
+1 0 0 0 0 0 1 3 43000103
+1 0 0 0 0 0 1 4 43000104
+1 0 0 0 0 0 1 5 43000105
+1 0 0 0 0 0 1 6 43000106
+1 0 0 0 0 0 1 7 43000107
+1 0 0 0 0 0 1 8 43000108
+1 0 0 0 0 0 1 9 43000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fyx.xl b/CarpetAttic/Cart3dTest/test/quadrant/fyx.xl
new file mode 100644
index 000000000..b5d966b83
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fyx.xl
@@ -0,0 +1,34 @@
+# 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 1 5 44000105
+0 0 0 0 0 1 1 5 44010105
+0 0 0 0 0 2 1 5 44020105
+0 0 0 0 0 3 1 5 44030105
+0 0 0 0 0 4 1 5 44040105
+0 0 0 0 0 5 1 5 44050105
+0 0 0 0 0 6 1 5 44060105
+0 0 0 0 0 7 1 5 44070105
+0 0 0 0 0 8 1 5 44080105
+0 0 0 0 0 9 1 5 44090105
+
+
+
+# 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 1 5 44000105
+1 0 0 0 0 1 1 5 44010105
+1 0 0 0 0 2 1 5 44020105
+1 0 0 0 0 3 1 5 44030105
+1 0 0 0 0 4 1 5 44040105
+1 0 0 0 0 5 1 5 44050105
+1 0 0 0 0 6 1 5 44060105
+1 0 0 0 0 7 1 5 44070105
+1 0 0 0 0 8 1 5 44080105
+1 0 0 0 0 9 1 5 44090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fyx.yl b/CarpetAttic/Cart3dTest/test/quadrant/fyx.yl
new file mode 100644
index 000000000..fbb2463ac
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fyx.yl
@@ -0,0 +1,34 @@
+# 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 -44000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fyx.zl b/CarpetAttic/Cart3dTest/test/quadrant/fyx.zl
new file mode 100644
index 000000000..98d334e95
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fyx.zl
@@ -0,0 +1,34 @@
+# 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 1 0 44000100
+0 0 0 0 0 0 1 1 44000101
+0 0 0 0 0 0 1 2 44000102
+0 0 0 0 0 0 1 3 44000103
+0 0 0 0 0 0 1 4 44000104
+0 0 0 0 0 0 1 5 44000105
+0 0 0 0 0 0 1 6 44000106
+0 0 0 0 0 0 1 7 44000107
+0 0 0 0 0 0 1 8 44000108
+0 0 0 0 0 0 1 9 44000109
+
+
+
+# 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 1 0 44000100
+1 0 0 0 0 0 1 1 44000101
+1 0 0 0 0 0 1 2 44000102
+1 0 0 0 0 0 1 3 44000103
+1 0 0 0 0 0 1 4 44000104
+1 0 0 0 0 0 1 5 44000105
+1 0 0 0 0 0 1 6 44000106
+1 0 0 0 0 0 1 7 44000107
+1 0 0 0 0 0 1 8 44000108
+1 0 0 0 0 0 1 9 44000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fyy.xl b/CarpetAttic/Cart3dTest/test/quadrant/fyy.xl
new file mode 100644
index 000000000..2d2270ab7
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fyy.xl
@@ -0,0 +1,34 @@
+# 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 1 5 45000105
+0 0 0 0 0 1 1 5 45010105
+0 0 0 0 0 2 1 5 45020105
+0 0 0 0 0 3 1 5 45030105
+0 0 0 0 0 4 1 5 45040105
+0 0 0 0 0 5 1 5 45050105
+0 0 0 0 0 6 1 5 45060105
+0 0 0 0 0 7 1 5 45070105
+0 0 0 0 0 8 1 5 45080105
+0 0 0 0 0 9 1 5 45090105
+
+
+
+# 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 1 5 45000105
+1 0 0 0 0 1 1 5 45010105
+1 0 0 0 0 2 1 5 45020105
+1 0 0 0 0 3 1 5 45030105
+1 0 0 0 0 4 1 5 45040105
+1 0 0 0 0 5 1 5 45050105
+1 0 0 0 0 6 1 5 45060105
+1 0 0 0 0 7 1 5 45070105
+1 0 0 0 0 8 1 5 45080105
+1 0 0 0 0 9 1 5 45090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fyy.yl b/CarpetAttic/Cart3dTest/test/quadrant/fyy.yl
new file mode 100644
index 000000000..f01bc4e64
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fyy.yl
@@ -0,0 +1,34 @@
+# 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 45000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fyy.zl b/CarpetAttic/Cart3dTest/test/quadrant/fyy.zl
new file mode 100644
index 000000000..1af5792e7
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fyy.zl
@@ -0,0 +1,34 @@
+# 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 1 0 45000100
+0 0 0 0 0 0 1 1 45000101
+0 0 0 0 0 0 1 2 45000102
+0 0 0 0 0 0 1 3 45000103
+0 0 0 0 0 0 1 4 45000104
+0 0 0 0 0 0 1 5 45000105
+0 0 0 0 0 0 1 6 45000106
+0 0 0 0 0 0 1 7 45000107
+0 0 0 0 0 0 1 8 45000108
+0 0 0 0 0 0 1 9 45000109
+
+
+
+# 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 1 0 45000100
+1 0 0 0 0 0 1 1 45000101
+1 0 0 0 0 0 1 2 45000102
+1 0 0 0 0 0 1 3 45000103
+1 0 0 0 0 0 1 4 45000104
+1 0 0 0 0 0 1 5 45000105
+1 0 0 0 0 0 1 6 45000106
+1 0 0 0 0 0 1 7 45000107
+1 0 0 0 0 0 1 8 45000108
+1 0 0 0 0 0 1 9 45000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fyz.xl b/CarpetAttic/Cart3dTest/test/quadrant/fyz.xl
new file mode 100644
index 000000000..1511cbd22
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fyz.xl
@@ -0,0 +1,34 @@
+# 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 1 5 46000105
+0 0 0 0 0 1 1 5 46010105
+0 0 0 0 0 2 1 5 46020105
+0 0 0 0 0 3 1 5 46030105
+0 0 0 0 0 4 1 5 46040105
+0 0 0 0 0 5 1 5 46050105
+0 0 0 0 0 6 1 5 46060105
+0 0 0 0 0 7 1 5 46070105
+0 0 0 0 0 8 1 5 46080105
+0 0 0 0 0 9 1 5 46090105
+
+
+
+# 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 1 5 46000105
+1 0 0 0 0 1 1 5 46010105
+1 0 0 0 0 2 1 5 46020105
+1 0 0 0 0 3 1 5 46030105
+1 0 0 0 0 4 1 5 46040105
+1 0 0 0 0 5 1 5 46050105
+1 0 0 0 0 6 1 5 46060105
+1 0 0 0 0 7 1 5 46070105
+1 0 0 0 0 8 1 5 46080105
+1 0 0 0 0 9 1 5 46090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fyz.yl b/CarpetAttic/Cart3dTest/test/quadrant/fyz.yl
new file mode 100644
index 000000000..c3f4ba018
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fyz.yl
@@ -0,0 +1,34 @@
+# 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 -46000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fyz.zl b/CarpetAttic/Cart3dTest/test/quadrant/fyz.zl
new file mode 100644
index 000000000..198097eb5
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fyz.zl
@@ -0,0 +1,34 @@
+# 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 1 0 46000100
+0 0 0 0 0 0 1 1 46000101
+0 0 0 0 0 0 1 2 46000102
+0 0 0 0 0 0 1 3 46000103
+0 0 0 0 0 0 1 4 46000104
+0 0 0 0 0 0 1 5 46000105
+0 0 0 0 0 0 1 6 46000106
+0 0 0 0 0 0 1 7 46000107
+0 0 0 0 0 0 1 8 46000108
+0 0 0 0 0 0 1 9 46000109
+
+
+
+# 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 1 0 46000100
+1 0 0 0 0 0 1 1 46000101
+1 0 0 0 0 0 1 2 46000102
+1 0 0 0 0 0 1 3 46000103
+1 0 0 0 0 0 1 4 46000104
+1 0 0 0 0 0 1 5 46000105
+1 0 0 0 0 0 1 6 46000106
+1 0 0 0 0 0 1 7 46000107
+1 0 0 0 0 0 1 8 46000108
+1 0 0 0 0 0 1 9 46000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fzx.xl b/CarpetAttic/Cart3dTest/test/quadrant/fzx.xl
new file mode 100644
index 000000000..7d5236a48
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fzx.xl
@@ -0,0 +1,34 @@
+# 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 1 5 47000105
+0 0 0 0 0 1 1 5 47010105
+0 0 0 0 0 2 1 5 47020105
+0 0 0 0 0 3 1 5 47030105
+0 0 0 0 0 4 1 5 47040105
+0 0 0 0 0 5 1 5 47050105
+0 0 0 0 0 6 1 5 47060105
+0 0 0 0 0 7 1 5 47070105
+0 0 0 0 0 8 1 5 47080105
+0 0 0 0 0 9 1 5 47090105
+
+
+
+# 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 1 5 47000105
+1 0 0 0 0 1 1 5 47010105
+1 0 0 0 0 2 1 5 47020105
+1 0 0 0 0 3 1 5 47030105
+1 0 0 0 0 4 1 5 47040105
+1 0 0 0 0 5 1 5 47050105
+1 0 0 0 0 6 1 5 47060105
+1 0 0 0 0 7 1 5 47070105
+1 0 0 0 0 8 1 5 47080105
+1 0 0 0 0 9 1 5 47090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fzx.yl b/CarpetAttic/Cart3dTest/test/quadrant/fzx.yl
new file mode 100644
index 000000000..8476e5210
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fzx.yl
@@ -0,0 +1,34 @@
+# 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 47000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fzx.zl b/CarpetAttic/Cart3dTest/test/quadrant/fzx.zl
new file mode 100644
index 000000000..882a1b1da
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fzx.zl
@@ -0,0 +1,34 @@
+# 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 1 0 47000100
+0 0 0 0 0 0 1 1 47000101
+0 0 0 0 0 0 1 2 47000102
+0 0 0 0 0 0 1 3 47000103
+0 0 0 0 0 0 1 4 47000104
+0 0 0 0 0 0 1 5 47000105
+0 0 0 0 0 0 1 6 47000106
+0 0 0 0 0 0 1 7 47000107
+0 0 0 0 0 0 1 8 47000108
+0 0 0 0 0 0 1 9 47000109
+
+
+
+# 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 1 0 47000100
+1 0 0 0 0 0 1 1 47000101
+1 0 0 0 0 0 1 2 47000102
+1 0 0 0 0 0 1 3 47000103
+1 0 0 0 0 0 1 4 47000104
+1 0 0 0 0 0 1 5 47000105
+1 0 0 0 0 0 1 6 47000106
+1 0 0 0 0 0 1 7 47000107
+1 0 0 0 0 0 1 8 47000108
+1 0 0 0 0 0 1 9 47000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fzy.xl b/CarpetAttic/Cart3dTest/test/quadrant/fzy.xl
new file mode 100644
index 000000000..ea27ee9fa
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fzy.xl
@@ -0,0 +1,34 @@
+# 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 1 5 48000105
+0 0 0 0 0 1 1 5 48010105
+0 0 0 0 0 2 1 5 48020105
+0 0 0 0 0 3 1 5 48030105
+0 0 0 0 0 4 1 5 48040105
+0 0 0 0 0 5 1 5 48050105
+0 0 0 0 0 6 1 5 48060105
+0 0 0 0 0 7 1 5 48070105
+0 0 0 0 0 8 1 5 48080105
+0 0 0 0 0 9 1 5 48090105
+
+
+
+# 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 1 5 48000105
+1 0 0 0 0 1 1 5 48010105
+1 0 0 0 0 2 1 5 48020105
+1 0 0 0 0 3 1 5 48030105
+1 0 0 0 0 4 1 5 48040105
+1 0 0 0 0 5 1 5 48050105
+1 0 0 0 0 6 1 5 48060105
+1 0 0 0 0 7 1 5 48070105
+1 0 0 0 0 8 1 5 48080105
+1 0 0 0 0 9 1 5 48090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fzy.yl b/CarpetAttic/Cart3dTest/test/quadrant/fzy.yl
new file mode 100644
index 000000000..e3c7eb1ed
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fzy.yl
@@ -0,0 +1,34 @@
+# 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 -48000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fzy.zl b/CarpetAttic/Cart3dTest/test/quadrant/fzy.zl
new file mode 100644
index 000000000..4baa764b1
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fzy.zl
@@ -0,0 +1,34 @@
+# 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 1 0 48000100
+0 0 0 0 0 0 1 1 48000101
+0 0 0 0 0 0 1 2 48000102
+0 0 0 0 0 0 1 3 48000103
+0 0 0 0 0 0 1 4 48000104
+0 0 0 0 0 0 1 5 48000105
+0 0 0 0 0 0 1 6 48000106
+0 0 0 0 0 0 1 7 48000107
+0 0 0 0 0 0 1 8 48000108
+0 0 0 0 0 0 1 9 48000109
+
+
+
+# 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 1 0 48000100
+1 0 0 0 0 0 1 1 48000101
+1 0 0 0 0 0 1 2 48000102
+1 0 0 0 0 0 1 3 48000103
+1 0 0 0 0 0 1 4 48000104
+1 0 0 0 0 0 1 5 48000105
+1 0 0 0 0 0 1 6 48000106
+1 0 0 0 0 0 1 7 48000107
+1 0 0 0 0 0 1 8 48000108
+1 0 0 0 0 0 1 9 48000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fzz.xl b/CarpetAttic/Cart3dTest/test/quadrant/fzz.xl
new file mode 100644
index 000000000..4a3af627e
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fzz.xl
@@ -0,0 +1,34 @@
+# 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 1 5 49000105
+0 0 0 0 0 1 1 5 49010105
+0 0 0 0 0 2 1 5 49020105
+0 0 0 0 0 3 1 5 49030105
+0 0 0 0 0 4 1 5 49040105
+0 0 0 0 0 5 1 5 49050105
+0 0 0 0 0 6 1 5 49060105
+0 0 0 0 0 7 1 5 49070105
+0 0 0 0 0 8 1 5 49080105
+0 0 0 0 0 9 1 5 49090105
+
+
+
+# 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 1 5 49000105
+1 0 0 0 0 1 1 5 49010105
+1 0 0 0 0 2 1 5 49020105
+1 0 0 0 0 3 1 5 49030105
+1 0 0 0 0 4 1 5 49040105
+1 0 0 0 0 5 1 5 49050105
+1 0 0 0 0 6 1 5 49060105
+1 0 0 0 0 7 1 5 49070105
+1 0 0 0 0 8 1 5 49080105
+1 0 0 0 0 9 1 5 49090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fzz.yl b/CarpetAttic/Cart3dTest/test/quadrant/fzz.yl
new file mode 100644
index 000000000..18f30ff73
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fzz.yl
@@ -0,0 +1,34 @@
+# 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 49000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/fzz.zl b/CarpetAttic/Cart3dTest/test/quadrant/fzz.zl
new file mode 100644
index 000000000..2c6b7609b
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/fzz.zl
@@ -0,0 +1,34 @@
+# 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 1 0 49000100
+0 0 0 0 0 0 1 1 49000101
+0 0 0 0 0 0 1 2 49000102
+0 0 0 0 0 0 1 3 49000103
+0 0 0 0 0 0 1 4 49000104
+0 0 0 0 0 0 1 5 49000105
+0 0 0 0 0 0 1 6 49000106
+0 0 0 0 0 0 1 7 49000107
+0 0 0 0 0 0 1 8 49000108
+0 0 0 0 0 0 1 9 49000109
+
+
+
+# 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 1 0 49000100
+1 0 0 0 0 0 1 1 49000101
+1 0 0 0 0 0 1 2 49000102
+1 0 0 0 0 0 1 3 49000103
+1 0 0 0 0 0 1 4 49000104
+1 0 0 0 0 0 1 5 49000105
+1 0 0 0 0 0 1 6 49000106
+1 0 0 0 0 0 1 7 49000107
+1 0 0 0 0 0 1 8 49000108
+1 0 0 0 0 0 1 9 49000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/s.xl b/CarpetAttic/Cart3dTest/test/quadrant/s.xl
new file mode 100644
index 000000000..fdf407fcd
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/s.xl
@@ -0,0 +1,34 @@
+# 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 1 5 1000105
+0 0 0 0 0 1 1 5 1010105
+0 0 0 0 0 2 1 5 1020105
+0 0 0 0 0 3 1 5 1030105
+0 0 0 0 0 4 1 5 1040105
+0 0 0 0 0 5 1 5 1050105
+0 0 0 0 0 6 1 5 1060105
+0 0 0 0 0 7 1 5 1070105
+0 0 0 0 0 8 1 5 1080105
+0 0 0 0 0 9 1 5 1090105
+
+
+
+# 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 1 5 1000105
+1 0 0 0 0 1 1 5 1010105
+1 0 0 0 0 2 1 5 1020105
+1 0 0 0 0 3 1 5 1030105
+1 0 0 0 0 4 1 5 1040105
+1 0 0 0 0 5 1 5 1050105
+1 0 0 0 0 6 1 5 1060105
+1 0 0 0 0 7 1 5 1070105
+1 0 0 0 0 8 1 5 1080105
+1 0 0 0 0 9 1 5 1090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/s.yl b/CarpetAttic/Cart3dTest/test/quadrant/s.yl
new file mode 100644
index 000000000..b7ef5e6db
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/s.yl
@@ -0,0 +1,34 @@
+# 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 1000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/s.zl b/CarpetAttic/Cart3dTest/test/quadrant/s.zl
new file mode 100644
index 000000000..d806aad3e
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/s.zl
@@ -0,0 +1,34 @@
+# 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 1 0 1000100
+0 0 0 0 0 0 1 1 1000101
+0 0 0 0 0 0 1 2 1000102
+0 0 0 0 0 0 1 3 1000103
+0 0 0 0 0 0 1 4 1000104
+0 0 0 0 0 0 1 5 1000105
+0 0 0 0 0 0 1 6 1000106
+0 0 0 0 0 0 1 7 1000107
+0 0 0 0 0 0 1 8 1000108
+0 0 0 0 0 0 1 9 1000109
+
+
+
+# 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 1 0 1000100
+1 0 0 0 0 0 1 1 1000101
+1 0 0 0 0 0 1 2 1000102
+1 0 0 0 0 0 1 3 1000103
+1 0 0 0 0 0 1 4 1000104
+1 0 0 0 0 0 1 5 1000105
+1 0 0 0 0 0 1 6 1000106
+1 0 0 0 0 0 1 7 1000107
+1 0 0 0 0 0 1 8 1000108
+1 0 0 0 0 0 1 9 1000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/spher3d_r.xl b/CarpetAttic/Cart3dTest/test/quadrant/spher3d_r.xl
new file mode 100644
index 000000000..d01051ad6
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/spher3d_r.xl
@@ -0,0 +1,34 @@
+# 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 1 5 0.259807621135332
+0 0 0 0 0 1 1 5 0.49749371855331
+0 0 0 0 0 2 1 5 0.779422863405995
+0 0 0 0 0 3 1 5 1.07121426428143
+0 0 0 0 0 4 1 5 1.36656503687164
+0 0 0 0 0 5 1 5 1.66358047596141
+0 0 0 0 0 6 1 5 1.9615045245933
+0 0 0 0 0 7 1 5 2.2599778759979
+0 0 0 0 0 8 1 5 2.5588083163848
+0 0 0 0 0 9 1 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 1 5 0.259807621135332
+1 0 0 0 0 1 1 5 0.49749371855331
+1 0 0 0 0 2 1 5 0.779422863405995
+1 0 0 0 0 3 1 5 1.07121426428143
+1 0 0 0 0 4 1 5 1.36656503687164
+1 0 0 0 0 5 1 5 1.66358047596141
+1 0 0 0 0 6 1 5 1.9615045245933
+1 0 0 0 0 7 1 5 2.2599778759979
+1 0 0 0 0 8 1 5 2.5588083163848
+1 0 0 0 0 9 1 5 2.85788383248865
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/spher3d_r.yl b/CarpetAttic/Cart3dTest/test/quadrant/spher3d_r.yl
new file mode 100644
index 000000000..d6cf48a8f
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/spher3d_r.yl
@@ -0,0 +1,34 @@
+# 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 0.259807621135332
+0 0 0 0 0 0 1 5 0.259807621135332
+0 0 0 0 0 0 2 5 0.49749371855331
+0 0 0 0 0 0 3 5 0.779422863405995
+0 0 0 0 0 0 4 5 1.07121426428143
+0 0 0 0 0 0 5 5 1.36656503687164
+0 0 0 0 0 0 6 5 1.66358047596141
+0 0 0 0 0 0 7 5 1.9615045245933
+0 0 0 0 0 0 8 5 2.2599778759979
+0 0 0 0 0 0 9 5 2.5588083163848
+
+
+
+# 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 0.259807621135332
+1 0 0 0 0 0 1 5 0.259807621135332
+1 0 0 0 0 0 2 5 0.49749371855331
+1 0 0 0 0 0 3 5 0.779422863405995
+1 0 0 0 0 0 4 5 1.07121426428143
+1 0 0 0 0 0 5 5 1.36656503687164
+1 0 0 0 0 0 6 5 1.66358047596141
+1 0 0 0 0 0 7 5 1.9615045245933
+1 0 0 0 0 0 8 5 2.2599778759979
+1 0 0 0 0 0 9 5 2.5588083163848
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/spher3d_r.zl b/CarpetAttic/Cart3dTest/test/quadrant/spher3d_r.zl
new file mode 100644
index 000000000..8d275dd3b
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/spher3d_r.zl
@@ -0,0 +1,34 @@
+# 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 1 0 1.36656503687164
+0 0 0 0 0 0 1 1 1.07121426428143
+0 0 0 0 0 0 1 2 0.779422863405995
+0 0 0 0 0 0 1 3 0.49749371855331
+0 0 0 0 0 0 1 4 0.259807621135332
+0 0 0 0 0 0 1 5 0.259807621135332
+0 0 0 0 0 0 1 6 0.49749371855331
+0 0 0 0 0 0 1 7 0.779422863405995
+0 0 0 0 0 0 1 8 1.07121426428143
+0 0 0 0 0 0 1 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 1 0 1.36656503687164
+1 0 0 0 0 0 1 1 1.07121426428143
+1 0 0 0 0 0 1 2 0.779422863405995
+1 0 0 0 0 0 1 3 0.49749371855331
+1 0 0 0 0 0 1 4 0.259807621135332
+1 0 0 0 0 0 1 5 0.259807621135332
+1 0 0 0 0 0 1 6 0.49749371855331
+1 0 0 0 0 0 1 7 0.779422863405995
+1 0 0 0 0 0 1 8 1.07121426428143
+1 0 0 0 0 0 1 9 1.36656503687164
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/txx.xl b/CarpetAttic/Cart3dTest/test/quadrant/txx.xl
new file mode 100644
index 000000000..b285daee6
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/txx.xl
@@ -0,0 +1,34 @@
+# 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 1 5 21000105
+0 0 0 0 0 1 1 5 21010105
+0 0 0 0 0 2 1 5 21020105
+0 0 0 0 0 3 1 5 21030105
+0 0 0 0 0 4 1 5 21040105
+0 0 0 0 0 5 1 5 21050105
+0 0 0 0 0 6 1 5 21060105
+0 0 0 0 0 7 1 5 21070105
+0 0 0 0 0 8 1 5 21080105
+0 0 0 0 0 9 1 5 21090105
+
+
+
+# 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 1 5 21000105
+1 0 0 0 0 1 1 5 21010105
+1 0 0 0 0 2 1 5 21020105
+1 0 0 0 0 3 1 5 21030105
+1 0 0 0 0 4 1 5 21040105
+1 0 0 0 0 5 1 5 21050105
+1 0 0 0 0 6 1 5 21060105
+1 0 0 0 0 7 1 5 21070105
+1 0 0 0 0 8 1 5 21080105
+1 0 0 0 0 9 1 5 21090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/txx.yl b/CarpetAttic/Cart3dTest/test/quadrant/txx.yl
new file mode 100644
index 000000000..e7f6f1f5e
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/txx.yl
@@ -0,0 +1,34 @@
+# 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 21000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/txx.zl b/CarpetAttic/Cart3dTest/test/quadrant/txx.zl
new file mode 100644
index 000000000..7a52adf1f
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/txx.zl
@@ -0,0 +1,34 @@
+# 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 1 0 21000100
+0 0 0 0 0 0 1 1 21000101
+0 0 0 0 0 0 1 2 21000102
+0 0 0 0 0 0 1 3 21000103
+0 0 0 0 0 0 1 4 21000104
+0 0 0 0 0 0 1 5 21000105
+0 0 0 0 0 0 1 6 21000106
+0 0 0 0 0 0 1 7 21000107
+0 0 0 0 0 0 1 8 21000108
+0 0 0 0 0 0 1 9 21000109
+
+
+
+# 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 1 0 21000100
+1 0 0 0 0 0 1 1 21000101
+1 0 0 0 0 0 1 2 21000102
+1 0 0 0 0 0 1 3 21000103
+1 0 0 0 0 0 1 4 21000104
+1 0 0 0 0 0 1 5 21000105
+1 0 0 0 0 0 1 6 21000106
+1 0 0 0 0 0 1 7 21000107
+1 0 0 0 0 0 1 8 21000108
+1 0 0 0 0 0 1 9 21000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/txy.xl b/CarpetAttic/Cart3dTest/test/quadrant/txy.xl
new file mode 100644
index 000000000..0c86c4ec1
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/txy.xl
@@ -0,0 +1,34 @@
+# 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 1 5 22000105
+0 0 0 0 0 1 1 5 22010105
+0 0 0 0 0 2 1 5 22020105
+0 0 0 0 0 3 1 5 22030105
+0 0 0 0 0 4 1 5 22040105
+0 0 0 0 0 5 1 5 22050105
+0 0 0 0 0 6 1 5 22060105
+0 0 0 0 0 7 1 5 22070105
+0 0 0 0 0 8 1 5 22080105
+0 0 0 0 0 9 1 5 22090105
+
+
+
+# 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 1 5 22000105
+1 0 0 0 0 1 1 5 22010105
+1 0 0 0 0 2 1 5 22020105
+1 0 0 0 0 3 1 5 22030105
+1 0 0 0 0 4 1 5 22040105
+1 0 0 0 0 5 1 5 22050105
+1 0 0 0 0 6 1 5 22060105
+1 0 0 0 0 7 1 5 22070105
+1 0 0 0 0 8 1 5 22080105
+1 0 0 0 0 9 1 5 22090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/txy.yl b/CarpetAttic/Cart3dTest/test/quadrant/txy.yl
new file mode 100644
index 000000000..c9ca944f3
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/txy.yl
@@ -0,0 +1,34 @@
+# 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 -22000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/txy.zl b/CarpetAttic/Cart3dTest/test/quadrant/txy.zl
new file mode 100644
index 000000000..55c8fe543
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/txy.zl
@@ -0,0 +1,34 @@
+# 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 1 0 22000100
+0 0 0 0 0 0 1 1 22000101
+0 0 0 0 0 0 1 2 22000102
+0 0 0 0 0 0 1 3 22000103
+0 0 0 0 0 0 1 4 22000104
+0 0 0 0 0 0 1 5 22000105
+0 0 0 0 0 0 1 6 22000106
+0 0 0 0 0 0 1 7 22000107
+0 0 0 0 0 0 1 8 22000108
+0 0 0 0 0 0 1 9 22000109
+
+
+
+# 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 1 0 22000100
+1 0 0 0 0 0 1 1 22000101
+1 0 0 0 0 0 1 2 22000102
+1 0 0 0 0 0 1 3 22000103
+1 0 0 0 0 0 1 4 22000104
+1 0 0 0 0 0 1 5 22000105
+1 0 0 0 0 0 1 6 22000106
+1 0 0 0 0 0 1 7 22000107
+1 0 0 0 0 0 1 8 22000108
+1 0 0 0 0 0 1 9 22000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/txz.xl b/CarpetAttic/Cart3dTest/test/quadrant/txz.xl
new file mode 100644
index 000000000..faacecdad
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/txz.xl
@@ -0,0 +1,34 @@
+# 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 1 5 23000105
+0 0 0 0 0 1 1 5 23010105
+0 0 0 0 0 2 1 5 23020105
+0 0 0 0 0 3 1 5 23030105
+0 0 0 0 0 4 1 5 23040105
+0 0 0 0 0 5 1 5 23050105
+0 0 0 0 0 6 1 5 23060105
+0 0 0 0 0 7 1 5 23070105
+0 0 0 0 0 8 1 5 23080105
+0 0 0 0 0 9 1 5 23090105
+
+
+
+# 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 1 5 23000105
+1 0 0 0 0 1 1 5 23010105
+1 0 0 0 0 2 1 5 23020105
+1 0 0 0 0 3 1 5 23030105
+1 0 0 0 0 4 1 5 23040105
+1 0 0 0 0 5 1 5 23050105
+1 0 0 0 0 6 1 5 23060105
+1 0 0 0 0 7 1 5 23070105
+1 0 0 0 0 8 1 5 23080105
+1 0 0 0 0 9 1 5 23090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/txz.yl b/CarpetAttic/Cart3dTest/test/quadrant/txz.yl
new file mode 100644
index 000000000..4b40ce463
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/txz.yl
@@ -0,0 +1,34 @@
+# 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 23000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/txz.zl b/CarpetAttic/Cart3dTest/test/quadrant/txz.zl
new file mode 100644
index 000000000..bac3693c4
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/txz.zl
@@ -0,0 +1,34 @@
+# 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 1 0 23000100
+0 0 0 0 0 0 1 1 23000101
+0 0 0 0 0 0 1 2 23000102
+0 0 0 0 0 0 1 3 23000103
+0 0 0 0 0 0 1 4 23000104
+0 0 0 0 0 0 1 5 23000105
+0 0 0 0 0 0 1 6 23000106
+0 0 0 0 0 0 1 7 23000107
+0 0 0 0 0 0 1 8 23000108
+0 0 0 0 0 0 1 9 23000109
+
+
+
+# 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 1 0 23000100
+1 0 0 0 0 0 1 1 23000101
+1 0 0 0 0 0 1 2 23000102
+1 0 0 0 0 0 1 3 23000103
+1 0 0 0 0 0 1 4 23000104
+1 0 0 0 0 0 1 5 23000105
+1 0 0 0 0 0 1 6 23000106
+1 0 0 0 0 0 1 7 23000107
+1 0 0 0 0 0 1 8 23000108
+1 0 0 0 0 0 1 9 23000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/tyy.xl b/CarpetAttic/Cart3dTest/test/quadrant/tyy.xl
new file mode 100644
index 000000000..566c0922e
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/tyy.xl
@@ -0,0 +1,34 @@
+# 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 1 5 24000105
+0 0 0 0 0 1 1 5 24010105
+0 0 0 0 0 2 1 5 24020105
+0 0 0 0 0 3 1 5 24030105
+0 0 0 0 0 4 1 5 24040105
+0 0 0 0 0 5 1 5 24050105
+0 0 0 0 0 6 1 5 24060105
+0 0 0 0 0 7 1 5 24070105
+0 0 0 0 0 8 1 5 24080105
+0 0 0 0 0 9 1 5 24090105
+
+
+
+# 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 1 5 24000105
+1 0 0 0 0 1 1 5 24010105
+1 0 0 0 0 2 1 5 24020105
+1 0 0 0 0 3 1 5 24030105
+1 0 0 0 0 4 1 5 24040105
+1 0 0 0 0 5 1 5 24050105
+1 0 0 0 0 6 1 5 24060105
+1 0 0 0 0 7 1 5 24070105
+1 0 0 0 0 8 1 5 24080105
+1 0 0 0 0 9 1 5 24090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/tyy.yl b/CarpetAttic/Cart3dTest/test/quadrant/tyy.yl
new file mode 100644
index 000000000..0b86bc2a7
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/tyy.yl
@@ -0,0 +1,34 @@
+# 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 24000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/tyy.zl b/CarpetAttic/Cart3dTest/test/quadrant/tyy.zl
new file mode 100644
index 000000000..ed8d3603d
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/tyy.zl
@@ -0,0 +1,34 @@
+# 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 1 0 24000100
+0 0 0 0 0 0 1 1 24000101
+0 0 0 0 0 0 1 2 24000102
+0 0 0 0 0 0 1 3 24000103
+0 0 0 0 0 0 1 4 24000104
+0 0 0 0 0 0 1 5 24000105
+0 0 0 0 0 0 1 6 24000106
+0 0 0 0 0 0 1 7 24000107
+0 0 0 0 0 0 1 8 24000108
+0 0 0 0 0 0 1 9 24000109
+
+
+
+# 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 1 0 24000100
+1 0 0 0 0 0 1 1 24000101
+1 0 0 0 0 0 1 2 24000102
+1 0 0 0 0 0 1 3 24000103
+1 0 0 0 0 0 1 4 24000104
+1 0 0 0 0 0 1 5 24000105
+1 0 0 0 0 0 1 6 24000106
+1 0 0 0 0 0 1 7 24000107
+1 0 0 0 0 0 1 8 24000108
+1 0 0 0 0 0 1 9 24000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/tyz.xl b/CarpetAttic/Cart3dTest/test/quadrant/tyz.xl
new file mode 100644
index 000000000..1cac2cd93
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/tyz.xl
@@ -0,0 +1,34 @@
+# 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 1 5 25000105
+0 0 0 0 0 1 1 5 25010105
+0 0 0 0 0 2 1 5 25020105
+0 0 0 0 0 3 1 5 25030105
+0 0 0 0 0 4 1 5 25040105
+0 0 0 0 0 5 1 5 25050105
+0 0 0 0 0 6 1 5 25060105
+0 0 0 0 0 7 1 5 25070105
+0 0 0 0 0 8 1 5 25080105
+0 0 0 0 0 9 1 5 25090105
+
+
+
+# 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 1 5 25000105
+1 0 0 0 0 1 1 5 25010105
+1 0 0 0 0 2 1 5 25020105
+1 0 0 0 0 3 1 5 25030105
+1 0 0 0 0 4 1 5 25040105
+1 0 0 0 0 5 1 5 25050105
+1 0 0 0 0 6 1 5 25060105
+1 0 0 0 0 7 1 5 25070105
+1 0 0 0 0 8 1 5 25080105
+1 0 0 0 0 9 1 5 25090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/tyz.yl b/CarpetAttic/Cart3dTest/test/quadrant/tyz.yl
new file mode 100644
index 000000000..d3f735ad3
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/tyz.yl
@@ -0,0 +1,34 @@
+# 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 -25000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/tyz.zl b/CarpetAttic/Cart3dTest/test/quadrant/tyz.zl
new file mode 100644
index 000000000..38dc66d6f
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/tyz.zl
@@ -0,0 +1,34 @@
+# 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 1 0 25000100
+0 0 0 0 0 0 1 1 25000101
+0 0 0 0 0 0 1 2 25000102
+0 0 0 0 0 0 1 3 25000103
+0 0 0 0 0 0 1 4 25000104
+0 0 0 0 0 0 1 5 25000105
+0 0 0 0 0 0 1 6 25000106
+0 0 0 0 0 0 1 7 25000107
+0 0 0 0 0 0 1 8 25000108
+0 0 0 0 0 0 1 9 25000109
+
+
+
+# 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 1 0 25000100
+1 0 0 0 0 0 1 1 25000101
+1 0 0 0 0 0 1 2 25000102
+1 0 0 0 0 0 1 3 25000103
+1 0 0 0 0 0 1 4 25000104
+1 0 0 0 0 0 1 5 25000105
+1 0 0 0 0 0 1 6 25000106
+1 0 0 0 0 0 1 7 25000107
+1 0 0 0 0 0 1 8 25000108
+1 0 0 0 0 0 1 9 25000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/tzz.xl b/CarpetAttic/Cart3dTest/test/quadrant/tzz.xl
new file mode 100644
index 000000000..1dfc09b33
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/tzz.xl
@@ -0,0 +1,34 @@
+# 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 1 5 26000105
+0 0 0 0 0 1 1 5 26010105
+0 0 0 0 0 2 1 5 26020105
+0 0 0 0 0 3 1 5 26030105
+0 0 0 0 0 4 1 5 26040105
+0 0 0 0 0 5 1 5 26050105
+0 0 0 0 0 6 1 5 26060105
+0 0 0 0 0 7 1 5 26070105
+0 0 0 0 0 8 1 5 26080105
+0 0 0 0 0 9 1 5 26090105
+
+
+
+# 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 1 5 26000105
+1 0 0 0 0 1 1 5 26010105
+1 0 0 0 0 2 1 5 26020105
+1 0 0 0 0 3 1 5 26030105
+1 0 0 0 0 4 1 5 26040105
+1 0 0 0 0 5 1 5 26050105
+1 0 0 0 0 6 1 5 26060105
+1 0 0 0 0 7 1 5 26070105
+1 0 0 0 0 8 1 5 26080105
+1 0 0 0 0 9 1 5 26090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/tzz.yl b/CarpetAttic/Cart3dTest/test/quadrant/tzz.yl
new file mode 100644
index 000000000..6267389e0
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/tzz.yl
@@ -0,0 +1,34 @@
+# 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 26000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/tzz.zl b/CarpetAttic/Cart3dTest/test/quadrant/tzz.zl
new file mode 100644
index 000000000..610ec9c66
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/tzz.zl
@@ -0,0 +1,34 @@
+# 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 1 0 26000100
+0 0 0 0 0 0 1 1 26000101
+0 0 0 0 0 0 1 2 26000102
+0 0 0 0 0 0 1 3 26000103
+0 0 0 0 0 0 1 4 26000104
+0 0 0 0 0 0 1 5 26000105
+0 0 0 0 0 0 1 6 26000106
+0 0 0 0 0 0 1 7 26000107
+0 0 0 0 0 0 1 8 26000108
+0 0 0 0 0 0 1 9 26000109
+
+
+
+# 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 1 0 26000100
+1 0 0 0 0 0 1 1 26000101
+1 0 0 0 0 0 1 2 26000102
+1 0 0 0 0 0 1 3 26000103
+1 0 0 0 0 0 1 4 26000104
+1 0 0 0 0 0 1 5 26000105
+1 0 0 0 0 0 1 6 26000106
+1 0 0 0 0 0 1 7 26000107
+1 0 0 0 0 0 1 8 26000108
+1 0 0 0 0 0 1 9 26000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/vx.xl b/CarpetAttic/Cart3dTest/test/quadrant/vx.xl
new file mode 100644
index 000000000..2fae0a603
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/vx.xl
@@ -0,0 +1,34 @@
+# 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 1 5 11000105
+0 0 0 0 0 1 1 5 11010105
+0 0 0 0 0 2 1 5 11020105
+0 0 0 0 0 3 1 5 11030105
+0 0 0 0 0 4 1 5 11040105
+0 0 0 0 0 5 1 5 11050105
+0 0 0 0 0 6 1 5 11060105
+0 0 0 0 0 7 1 5 11070105
+0 0 0 0 0 8 1 5 11080105
+0 0 0 0 0 9 1 5 11090105
+
+
+
+# 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 1 5 11000105
+1 0 0 0 0 1 1 5 11010105
+1 0 0 0 0 2 1 5 11020105
+1 0 0 0 0 3 1 5 11030105
+1 0 0 0 0 4 1 5 11040105
+1 0 0 0 0 5 1 5 11050105
+1 0 0 0 0 6 1 5 11060105
+1 0 0 0 0 7 1 5 11070105
+1 0 0 0 0 8 1 5 11080105
+1 0 0 0 0 9 1 5 11090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/vx.yl b/CarpetAttic/Cart3dTest/test/quadrant/vx.yl
new file mode 100644
index 000000000..0e0aea3f5
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/vx.yl
@@ -0,0 +1,34 @@
+# 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 11000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/vx.zl b/CarpetAttic/Cart3dTest/test/quadrant/vx.zl
new file mode 100644
index 000000000..51e26621d
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/vx.zl
@@ -0,0 +1,34 @@
+# 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 1 0 11000100
+0 0 0 0 0 0 1 1 11000101
+0 0 0 0 0 0 1 2 11000102
+0 0 0 0 0 0 1 3 11000103
+0 0 0 0 0 0 1 4 11000104
+0 0 0 0 0 0 1 5 11000105
+0 0 0 0 0 0 1 6 11000106
+0 0 0 0 0 0 1 7 11000107
+0 0 0 0 0 0 1 8 11000108
+0 0 0 0 0 0 1 9 11000109
+
+
+
+# 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 1 0 11000100
+1 0 0 0 0 0 1 1 11000101
+1 0 0 0 0 0 1 2 11000102
+1 0 0 0 0 0 1 3 11000103
+1 0 0 0 0 0 1 4 11000104
+1 0 0 0 0 0 1 5 11000105
+1 0 0 0 0 0 1 6 11000106
+1 0 0 0 0 0 1 7 11000107
+1 0 0 0 0 0 1 8 11000108
+1 0 0 0 0 0 1 9 11000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/vy.xl b/CarpetAttic/Cart3dTest/test/quadrant/vy.xl
new file mode 100644
index 000000000..abba49be6
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/vy.xl
@@ -0,0 +1,34 @@
+# 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 1 5 12000105
+0 0 0 0 0 1 1 5 12010105
+0 0 0 0 0 2 1 5 12020105
+0 0 0 0 0 3 1 5 12030105
+0 0 0 0 0 4 1 5 12040105
+0 0 0 0 0 5 1 5 12050105
+0 0 0 0 0 6 1 5 12060105
+0 0 0 0 0 7 1 5 12070105
+0 0 0 0 0 8 1 5 12080105
+0 0 0 0 0 9 1 5 12090105
+
+
+
+# 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 1 5 12000105
+1 0 0 0 0 1 1 5 12010105
+1 0 0 0 0 2 1 5 12020105
+1 0 0 0 0 3 1 5 12030105
+1 0 0 0 0 4 1 5 12040105
+1 0 0 0 0 5 1 5 12050105
+1 0 0 0 0 6 1 5 12060105
+1 0 0 0 0 7 1 5 12070105
+1 0 0 0 0 8 1 5 12080105
+1 0 0 0 0 9 1 5 12090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/vy.yl b/CarpetAttic/Cart3dTest/test/quadrant/vy.yl
new file mode 100644
index 000000000..76d6ddeb2
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/vy.yl
@@ -0,0 +1,34 @@
+# 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 -12000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/vy.zl b/CarpetAttic/Cart3dTest/test/quadrant/vy.zl
new file mode 100644
index 000000000..1c5c80a95
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/vy.zl
@@ -0,0 +1,34 @@
+# 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 1 0 12000100
+0 0 0 0 0 0 1 1 12000101
+0 0 0 0 0 0 1 2 12000102
+0 0 0 0 0 0 1 3 12000103
+0 0 0 0 0 0 1 4 12000104
+0 0 0 0 0 0 1 5 12000105
+0 0 0 0 0 0 1 6 12000106
+0 0 0 0 0 0 1 7 12000107
+0 0 0 0 0 0 1 8 12000108
+0 0 0 0 0 0 1 9 12000109
+
+
+
+# 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 1 0 12000100
+1 0 0 0 0 0 1 1 12000101
+1 0 0 0 0 0 1 2 12000102
+1 0 0 0 0 0 1 3 12000103
+1 0 0 0 0 0 1 4 12000104
+1 0 0 0 0 0 1 5 12000105
+1 0 0 0 0 0 1 6 12000106
+1 0 0 0 0 0 1 7 12000107
+1 0 0 0 0 0 1 8 12000108
+1 0 0 0 0 0 1 9 12000109
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/vz.xl b/CarpetAttic/Cart3dTest/test/quadrant/vz.xl
new file mode 100644
index 000000000..a01f81b61
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/vz.xl
@@ -0,0 +1,34 @@
+# 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 1 5 13000105
+0 0 0 0 0 1 1 5 13010105
+0 0 0 0 0 2 1 5 13020105
+0 0 0 0 0 3 1 5 13030105
+0 0 0 0 0 4 1 5 13040105
+0 0 0 0 0 5 1 5 13050105
+0 0 0 0 0 6 1 5 13060105
+0 0 0 0 0 7 1 5 13070105
+0 0 0 0 0 8 1 5 13080105
+0 0 0 0 0 9 1 5 13090105
+
+
+
+# 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 1 5 13000105
+1 0 0 0 0 1 1 5 13010105
+1 0 0 0 0 2 1 5 13020105
+1 0 0 0 0 3 1 5 13030105
+1 0 0 0 0 4 1 5 13040105
+1 0 0 0 0 5 1 5 13050105
+1 0 0 0 0 6 1 5 13060105
+1 0 0 0 0 7 1 5 13070105
+1 0 0 0 0 8 1 5 13080105
+1 0 0 0 0 9 1 5 13090105
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/vz.yl b/CarpetAttic/Cart3dTest/test/quadrant/vz.yl
new file mode 100644
index 000000000..a53c4050b
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/vz.yl
@@ -0,0 +1,34 @@
+# 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 13000105
+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
+
+
+
diff --git a/CarpetAttic/Cart3dTest/test/quadrant/vz.zl b/CarpetAttic/Cart3dTest/test/quadrant/vz.zl
new file mode 100644
index 000000000..54c6bf1c5
--- /dev/null
+++ b/CarpetAttic/Cart3dTest/test/quadrant/vz.zl
@@ -0,0 +1,34 @@
+# 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 1 0 13000100
+0 0 0 0 0 0 1 1 13000101
+0 0 0 0 0 0 1 2 13000102
+0 0 0 0 0 0 1 3 13000103
+0 0 0 0 0 0 1 4 13000104
+0 0 0 0 0 0 1 5 13000105
+0 0 0 0 0 0 1 6 13000106
+0 0 0 0 0 0 1 7 13000107
+0 0 0 0 0 0 1 8 13000108
+0 0 0 0 0 0 1 9 13000109
+
+
+
+# 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 1 0 13000100
+1 0 0 0 0 0 1 1 13000101
+1 0 0 0 0 0 1 2 13000102
+1 0 0 0 0 0 1 3 13000103
+1 0 0 0 0 0 1 4 13000104
+1 0 0 0 0 0 1 5 13000105
+1 0 0 0 0 0 1 6 13000106
+1 0 0 0 0 0 1 7 13000107
+1 0 0 0 0 0 1 8 13000108
+1 0 0 0 0 0 1 9 13000109
+
+
+