CarpetIOScalar: add test cases for all combinations of

one_file_per_group and all_reductions_in_one_file

49 files changed, 422 insertions, 0 deletions

diff --git a/Carpet/CarpetIOScalar/test/coords2.par b/Carpet/CarpetIOScalar/test/coords2.par
new file mode 100644
index 000000000..85d2f005f
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords2.par
@@ -0,0 +1,30 @@
+ActiveThorns = "
+   AEILocalInterp
+   Carpet
+   CarpetInterp
+   CarpetIOScalar
+   CarpetLib
+   CarpetReduce
+   CartGrid3D
+   CoordBase
+   IOUtil
+   LoopControl
+   SymBase
+"
+
+IO::out_dir = $parfile
+
+Carpet::global_nx = 7
+Carpet::global_ny = 8
+Carpet::global_nz = 9
+
+Cactus::cctk_itlast = 0
+
+IO::out_every = 1
+IOScalar::one_file_per_group = yes
+
+IOScalar::outScalar_reductions = "average iaverage norm_inf inorm1 inorm2 maximum minimum norm1 norm2" 
+
+IOScalar::outScalar_vars = "
+   grid::coordinates
+"
diff --git a/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.average.asc b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.average.asc
new file mode 100644
index 000000000..d092c08b6
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.average.asc
@@ -0,0 +1,8 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:14:32-0700
+# parameter filename: "coords2.par"
+#
+# GRID::x (grid::coordinates)
+# 1:iteration 2:time 3:data
+# data columns: 3:x 4:y 5:z 6:r
+0 0 -3.62639812358961e-17 1.65211759616839e-18 0 0.488709669281446
diff --git a/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.iaverage.asc b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.iaverage.asc
new file mode 100644
index 000000000..d092c08b6
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.iaverage.asc
@@ -0,0 +1,8 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:14:32-0700
+# parameter filename: "coords2.par"
+#
+# GRID::x (grid::coordinates)
+# 1:iteration 2:time 3:data
+# data columns: 3:x 4:y 5:z 6:r
+0 0 -3.62639812358961e-17 1.65211759616839e-18 0 0.488709669281446
diff --git a/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.inorm1.asc b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.inorm1.asc
new file mode 100644
index 000000000..258d925ca
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.inorm1.asc
@@ -0,0 +1,8 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:14:32-0700
+# parameter filename: "coords2.par"
+#
+# GRID::x (grid::coordinates)
+# 1:iteration 2:time 3:data
+# data columns: 3:x 4:y 5:z 6:r
+0 0 0.25 0.255102040816327 0.25 0.488709669281446
diff --git a/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.inorm2.asc b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.inorm2.asc
new file mode 100644
index 000000000..757183e15
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.inorm2.asc
@@ -0,0 +1,8 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:14:32-0700
+# parameter filename: "coords2.par"
+#
+# GRID::x (grid::coordinates)
+# 1:iteration 2:time 3:data
+# data columns: 3:x 4:y 5:z 6:r
+0 0 0.29658550700087 0.294507544686975 0.293150984988964 0.510524393972035
diff --git a/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.maximum.asc b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.maximum.asc
new file mode 100644
index 000000000..2e15ec8f1
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.maximum.asc
@@ -0,0 +1,8 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:14:32-0700
+# parameter filename: "coords2.par"
+#
+# GRID::x (grid::coordinates)
+# 1:iteration 2:time 3:data
+# data columns: 3:x 4:y 5:z 6:r
+0 0 0.5 0.5 0.5 0.866025403784439
diff --git a/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.minimum.asc b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.minimum.asc
new file mode 100644
index 000000000..88702fdb6
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.minimum.asc
@@ -0,0 +1,8 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:14:32-0700
+# parameter filename: "coords2.par"
+#
+# GRID::x (grid::coordinates)
+# 1:iteration 2:time 3:data
+# data columns: 3:x 4:y 5:z 6:r
+0 0 -0.5 -0.5 -0.5 0.0714285714285714
diff --git a/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.norm1.asc b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.norm1.asc
new file mode 100644
index 000000000..258d925ca
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.norm1.asc
@@ -0,0 +1,8 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:14:32-0700
+# parameter filename: "coords2.par"
+#
+# GRID::x (grid::coordinates)
+# 1:iteration 2:time 3:data
+# data columns: 3:x 4:y 5:z 6:r
+0 0 0.25 0.255102040816327 0.25 0.488709669281446
diff --git a/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.norm2.asc b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.norm2.asc
new file mode 100644
index 000000000..757183e15
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.norm2.asc
@@ -0,0 +1,8 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:14:32-0700
+# parameter filename: "coords2.par"
+#
+# GRID::x (grid::coordinates)
+# 1:iteration 2:time 3:data
+# data columns: 3:x 4:y 5:z 6:r
+0 0 0.29658550700087 0.294507544686975 0.293150984988964 0.510524393972035
diff --git a/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.norm_inf.asc b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.norm_inf.asc
new file mode 100644
index 000000000..2e15ec8f1
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords2/grid::coordinates.norm_inf.asc
@@ -0,0 +1,8 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:14:32-0700
+# parameter filename: "coords2.par"
+#
+# GRID::x (grid::coordinates)
+# 1:iteration 2:time 3:data
+# data columns: 3:x 4:y 5:z 6:r
+0 0 0.5 0.5 0.5 0.866025403784439
diff --git a/Carpet/CarpetIOScalar/test/coords3.par b/Carpet/CarpetIOScalar/test/coords3.par
new file mode 100644
index 000000000..b6db436fc
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3.par
@@ -0,0 +1,29 @@
+ActiveThorns = "
+   AEILocalInterp
+   Carpet
+   CarpetInterp
+   CarpetIOScalar
+   CarpetLib
+   CarpetReduce
+   CartGrid3D
+   CoordBase
+   IOUtil
+   LoopControl
+   SymBase
+"
+
+IO::out_dir = $parfile
+
+Carpet::global_nx = 7
+Carpet::global_ny = 8
+Carpet::global_nz = 9
+
+Cactus::cctk_itlast = 0
+
+IO::out_every = 1
+
+IOScalar::outScalar_reductions = "average iaverage norm_inf inorm1 inorm2 maximum minimum norm1 norm2" 
+
+IOScalar::outScalar_vars = "
+   grid::coordinates
+"
diff --git a/Carpet/CarpetIOScalar/test/coords3/r.average.asc b/Carpet/CarpetIOScalar/test/coords3/r.average.asc
new file mode 100644
index 000000000..bf27f93bf
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/r.average.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::r (r)
+# 1:iteration 2:time 3:data
+0 0 0.488709669281446
diff --git a/Carpet/CarpetIOScalar/test/coords3/r.iaverage.asc b/Carpet/CarpetIOScalar/test/coords3/r.iaverage.asc
new file mode 100644
index 000000000..bf27f93bf
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/r.iaverage.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::r (r)
+# 1:iteration 2:time 3:data
+0 0 0.488709669281446
diff --git a/Carpet/CarpetIOScalar/test/coords3/r.inorm1.asc b/Carpet/CarpetIOScalar/test/coords3/r.inorm1.asc
new file mode 100644
index 000000000..bf27f93bf
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/r.inorm1.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::r (r)
+# 1:iteration 2:time 3:data
+0 0 0.488709669281446
diff --git a/Carpet/CarpetIOScalar/test/coords3/r.inorm2.asc b/Carpet/CarpetIOScalar/test/coords3/r.inorm2.asc
new file mode 100644
index 000000000..fe6a866bc
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/r.inorm2.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::r (r)
+# 1:iteration 2:time 3:data
+0 0 0.510524393972035
diff --git a/Carpet/CarpetIOScalar/test/coords3/r.maximum.asc b/Carpet/CarpetIOScalar/test/coords3/r.maximum.asc
new file mode 100644
index 000000000..bd3c3dd8b
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/r.maximum.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::r (r)
+# 1:iteration 2:time 3:data
+0 0 0.866025403784439
diff --git a/Carpet/CarpetIOScalar/test/coords3/r.minimum.asc b/Carpet/CarpetIOScalar/test/coords3/r.minimum.asc
new file mode 100644
index 000000000..6a3fa8ffa
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/r.minimum.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::r (r)
+# 1:iteration 2:time 3:data
+0 0 0.0714285714285714
diff --git a/Carpet/CarpetIOScalar/test/coords3/r.norm1.asc b/Carpet/CarpetIOScalar/test/coords3/r.norm1.asc
new file mode 100644
index 000000000..bf27f93bf
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/r.norm1.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::r (r)
+# 1:iteration 2:time 3:data
+0 0 0.488709669281446
diff --git a/Carpet/CarpetIOScalar/test/coords3/r.norm2.asc b/Carpet/CarpetIOScalar/test/coords3/r.norm2.asc
new file mode 100644
index 000000000..fe6a866bc
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/r.norm2.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::r (r)
+# 1:iteration 2:time 3:data
+0 0 0.510524393972035
diff --git a/Carpet/CarpetIOScalar/test/coords3/r.norm_inf.asc b/Carpet/CarpetIOScalar/test/coords3/r.norm_inf.asc
new file mode 100644
index 000000000..bd3c3dd8b
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/r.norm_inf.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::r (r)
+# 1:iteration 2:time 3:data
+0 0 0.866025403784439
diff --git a/Carpet/CarpetIOScalar/test/coords3/x.average.asc b/Carpet/CarpetIOScalar/test/coords3/x.average.asc
new file mode 100644
index 000000000..1b513e36e
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/x.average.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::x (x)
+# 1:iteration 2:time 3:data
+0 0 -3.62639812358961e-17
diff --git a/Carpet/CarpetIOScalar/test/coords3/x.iaverage.asc b/Carpet/CarpetIOScalar/test/coords3/x.iaverage.asc
new file mode 100644
index 000000000..1b513e36e
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/x.iaverage.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::x (x)
+# 1:iteration 2:time 3:data
+0 0 -3.62639812358961e-17
diff --git a/Carpet/CarpetIOScalar/test/coords3/x.inorm1.asc b/Carpet/CarpetIOScalar/test/coords3/x.inorm1.asc
new file mode 100644
index 000000000..ca174e120
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/x.inorm1.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::x (x)
+# 1:iteration 2:time 3:data
+0 0 0.25
diff --git a/Carpet/CarpetIOScalar/test/coords3/x.inorm2.asc b/Carpet/CarpetIOScalar/test/coords3/x.inorm2.asc
new file mode 100644
index 000000000..eafba65dd
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/x.inorm2.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::x (x)
+# 1:iteration 2:time 3:data
+0 0 0.29658550700087
diff --git a/Carpet/CarpetIOScalar/test/coords3/x.maximum.asc b/Carpet/CarpetIOScalar/test/coords3/x.maximum.asc
new file mode 100644
index 000000000..d182acdc6
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/x.maximum.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::x (x)
+# 1:iteration 2:time 3:data
+0 0 0.5
diff --git a/Carpet/CarpetIOScalar/test/coords3/x.minimum.asc b/Carpet/CarpetIOScalar/test/coords3/x.minimum.asc
new file mode 100644
index 000000000..5df041021
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/x.minimum.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::x (x)
+# 1:iteration 2:time 3:data
+0 0 -0.5
diff --git a/Carpet/CarpetIOScalar/test/coords3/x.norm1.asc b/Carpet/CarpetIOScalar/test/coords3/x.norm1.asc
new file mode 100644
index 000000000..ca174e120
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/x.norm1.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::x (x)
+# 1:iteration 2:time 3:data
+0 0 0.25
diff --git a/Carpet/CarpetIOScalar/test/coords3/x.norm2.asc b/Carpet/CarpetIOScalar/test/coords3/x.norm2.asc
new file mode 100644
index 000000000..eafba65dd
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/x.norm2.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::x (x)
+# 1:iteration 2:time 3:data
+0 0 0.29658550700087
diff --git a/Carpet/CarpetIOScalar/test/coords3/x.norm_inf.asc b/Carpet/CarpetIOScalar/test/coords3/x.norm_inf.asc
new file mode 100644
index 000000000..d182acdc6
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/x.norm_inf.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::x (x)
+# 1:iteration 2:time 3:data
+0 0 0.5
diff --git a/Carpet/CarpetIOScalar/test/coords3/y.average.asc b/Carpet/CarpetIOScalar/test/coords3/y.average.asc
new file mode 100644
index 000000000..f88c92c2a
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/y.average.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::y (y)
+# 1:iteration 2:time 3:data
+0 0 1.65211759616839e-18
diff --git a/Carpet/CarpetIOScalar/test/coords3/y.iaverage.asc b/Carpet/CarpetIOScalar/test/coords3/y.iaverage.asc
new file mode 100644
index 000000000..f88c92c2a
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/y.iaverage.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::y (y)
+# 1:iteration 2:time 3:data
+0 0 1.65211759616839e-18
diff --git a/Carpet/CarpetIOScalar/test/coords3/y.inorm1.asc b/Carpet/CarpetIOScalar/test/coords3/y.inorm1.asc
new file mode 100644
index 000000000..2df67c6ce
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/y.inorm1.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::y (y)
+# 1:iteration 2:time 3:data
+0 0 0.255102040816327
diff --git a/Carpet/CarpetIOScalar/test/coords3/y.inorm2.asc b/Carpet/CarpetIOScalar/test/coords3/y.inorm2.asc
new file mode 100644
index 000000000..21a6bec3f
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/y.inorm2.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::y (y)
+# 1:iteration 2:time 3:data
+0 0 0.294507544686975
diff --git a/Carpet/CarpetIOScalar/test/coords3/y.maximum.asc b/Carpet/CarpetIOScalar/test/coords3/y.maximum.asc
new file mode 100644
index 000000000..63530bce2
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/y.maximum.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::y (y)
+# 1:iteration 2:time 3:data
+0 0 0.5
diff --git a/Carpet/CarpetIOScalar/test/coords3/y.minimum.asc b/Carpet/CarpetIOScalar/test/coords3/y.minimum.asc
new file mode 100644
index 000000000..41074eae2
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/y.minimum.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::y (y)
+# 1:iteration 2:time 3:data
+0 0 -0.5
diff --git a/Carpet/CarpetIOScalar/test/coords3/y.norm1.asc b/Carpet/CarpetIOScalar/test/coords3/y.norm1.asc
new file mode 100644
index 000000000..2df67c6ce
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/y.norm1.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::y (y)
+# 1:iteration 2:time 3:data
+0 0 0.255102040816327
diff --git a/Carpet/CarpetIOScalar/test/coords3/y.norm2.asc b/Carpet/CarpetIOScalar/test/coords3/y.norm2.asc
new file mode 100644
index 000000000..21a6bec3f
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/y.norm2.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::y (y)
+# 1:iteration 2:time 3:data
+0 0 0.294507544686975
diff --git a/Carpet/CarpetIOScalar/test/coords3/y.norm_inf.asc b/Carpet/CarpetIOScalar/test/coords3/y.norm_inf.asc
new file mode 100644
index 000000000..63530bce2
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/y.norm_inf.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::y (y)
+# 1:iteration 2:time 3:data
+0 0 0.5
diff --git a/Carpet/CarpetIOScalar/test/coords3/z.average.asc b/Carpet/CarpetIOScalar/test/coords3/z.average.asc
new file mode 100644
index 000000000..f25c406d4
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/z.average.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::z (z)
+# 1:iteration 2:time 3:data
+0 0 0
diff --git a/Carpet/CarpetIOScalar/test/coords3/z.iaverage.asc b/Carpet/CarpetIOScalar/test/coords3/z.iaverage.asc
new file mode 100644
index 000000000..f25c406d4
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/z.iaverage.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::z (z)
+# 1:iteration 2:time 3:data
+0 0 0
diff --git a/Carpet/CarpetIOScalar/test/coords3/z.inorm1.asc b/Carpet/CarpetIOScalar/test/coords3/z.inorm1.asc
new file mode 100644
index 000000000..05c53177d
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/z.inorm1.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::z (z)
+# 1:iteration 2:time 3:data
+0 0 0.25
diff --git a/Carpet/CarpetIOScalar/test/coords3/z.inorm2.asc b/Carpet/CarpetIOScalar/test/coords3/z.inorm2.asc
new file mode 100644
index 000000000..b3c6566ab
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/z.inorm2.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::z (z)
+# 1:iteration 2:time 3:data
+0 0 0.293150984988964
diff --git a/Carpet/CarpetIOScalar/test/coords3/z.maximum.asc b/Carpet/CarpetIOScalar/test/coords3/z.maximum.asc
new file mode 100644
index 000000000..c4e6e07e3
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/z.maximum.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::z (z)
+# 1:iteration 2:time 3:data
+0 0 0.5
diff --git a/Carpet/CarpetIOScalar/test/coords3/z.minimum.asc b/Carpet/CarpetIOScalar/test/coords3/z.minimum.asc
new file mode 100644
index 000000000..d35944e9b
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/z.minimum.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::z (z)
+# 1:iteration 2:time 3:data
+0 0 -0.5
diff --git a/Carpet/CarpetIOScalar/test/coords3/z.norm1.asc b/Carpet/CarpetIOScalar/test/coords3/z.norm1.asc
new file mode 100644
index 000000000..05c53177d
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/z.norm1.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::z (z)
+# 1:iteration 2:time 3:data
+0 0 0.25
diff --git a/Carpet/CarpetIOScalar/test/coords3/z.norm2.asc b/Carpet/CarpetIOScalar/test/coords3/z.norm2.asc
new file mode 100644
index 000000000..b3c6566ab
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/z.norm2.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::z (z)
+# 1:iteration 2:time 3:data
+0 0 0.293150984988964
diff --git a/Carpet/CarpetIOScalar/test/coords3/z.norm_inf.asc b/Carpet/CarpetIOScalar/test/coords3/z.norm_inf.asc
new file mode 100644
index 000000000..c4e6e07e3
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords3/z.norm_inf.asc
@@ -0,0 +1,7 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:15:28-0700
+# parameter filename: "coords3.par"
+#
+# GRID::z (z)
+# 1:iteration 2:time 3:data
+0 0 0.5
diff --git a/Carpet/CarpetIOScalar/test/coords4.par b/Carpet/CarpetIOScalar/test/coords4.par
new file mode 100644
index 000000000..d8b6b3b5d
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords4.par
@@ -0,0 +1,31 @@
+ActiveThorns = "
+   AEILocalInterp
+   Carpet
+   CarpetInterp
+   CarpetIOScalar
+   CarpetLib
+   CarpetReduce
+   CartGrid3D
+   CoordBase
+   IOUtil
+   LoopControl
+   SymBase
+"
+
+IO::out_dir = $parfile
+
+Carpet::global_nx = 7
+Carpet::global_ny = 8
+Carpet::global_nz = 9
+
+Cactus::cctk_itlast = 0
+
+IO::out_every = 1
+IOScalar::one_file_per_group = yes
+IOScalar::all_reductions_in_one_file = yes
+
+IOScalar::outScalar_reductions = "average iaverage norm_inf inorm1 inorm2 maximum minimum norm1 norm2" 
+
+IOScalar::outScalar_vars = "
+   grid::coordinates
+"
diff --git a/Carpet/CarpetIOScalar/test/coords4/grid::coordinates.scalars.asc b/Carpet/CarpetIOScalar/test/coords4/grid::coordinates.scalars.asc
new file mode 100644
index 000000000..338e4bbcc
--- /dev/null
+++ b/Carpet/CarpetIOScalar/test/coords4/grid::coordinates.scalars.asc
@@ -0,0 +1,8 @@
+# Scalar ASCII output created by CarpetIOScalar
+# created on horizon.tapir.caltech.edu by rhaas on May 10 2012 at 17:21:06-0700
+# parameter filename: "coords4.par"
+#
+# GRID::x (grid::coordinates)
+# 1:iteration 2:time 3:data
+# data columns: 3:x(average) 4:y(average) 5:z(average) 6:r(average) 7:x(iaverage) 8:y(iaverage) 9:z(iaverage) 10:r(iaverage) 11:x(norm_inf) 12:y(norm_inf) 13:z(norm_inf) 14:r(norm_inf) 15:x(inorm1) 16:y(inorm1) 17:z(inorm1) 18:r(inorm1) 19:x(inorm2) 20:y(inorm2) 21:z(inorm2) 22:r(inorm2) 23:x(maximum) 24:y(maximum) 25:z(maximum) 26:r(maximum) 27:x(minimum) 28:y(minimum) 29:z(minimum) 30:r(minimum) 31:x(norm1) 32:y(norm1) 33:z(norm1) 34:r(norm1) 35:x(norm2) 36:y(norm2) 37:z(norm2) 38:r(norm2)
+0 0 -3.62639812358961e-17 1.65211759616839e-18 0 0.488709669281446 -3.62639812358961e-17 1.65211759616839e-18 0 0.488709669281446 0.5 0.5 0.5 0.866025403784439 0.25 0.255102040816327 0.25 0.488709669281446 0.29658550700087 0.294507544686975 0.293150984988964 0.510524393972035 0.5 0.5 0.5 0.866025403784439 -0.5 -0.5 -0.5 0.0714285714285714 0.25 0.255102040816327 0.25 0.488709669281446 0.29658550700087 0.294507544686975 0.293150984988964 0.510524393972035