Added "bitant_rotate" and "quadrant_reflect_rotate" domains for

systems which have a rotational symmetry.
There are some notes describing these domains and the implementation
in the doc directory: rotating_sym.tex
Currently only works for a single processor.


git-svn-id: http://svn.cactuscode.org/arrangements/CactusBase/CartGrid3D/trunk@161 c78560ca-4b45-4335-b268-5f3340f3cb52

1 files changed, 14 insertions, 4 deletions

diff --git a/param.ccl b/param.ccl
index 0b9e7b9..f17943a 100644
--- a/param.ccl
+++ b/param.ccl
@@ -118,10 +118,12 @@ KEYWORD type "Grid type"
 
 KEYWORD domain "Domain type"
 {
-  "octant"   :: "Use an octant about the origin"
-  "quadrant" :: "Use a quadrant in x-y plane"
-  "bitant"   :: "Use a bitant about the x-y plane"
-  "full"     :: "Use the full domain"
+  "octant"     :: "Use an octant about the origin"
+  "quadrant"   :: "Use a quadrant in x-y plane"
+  "quadrant_reflect_rotate" :: "Use a quadrant with rotation symmetry about an axis"
+  "bitant"     :: "Use a bitant about the x-y plane"
+  "bitant_rotate"   :: "Use a bitant with rotation symmetry about an axis"
+  "full"       :: "Use the full domain"
 } "full"
 
 KEYWORD bitant_plane "Plane defining bitant domain"
@@ -138,6 +140,14 @@ KEYWORD quadrant_direction "Direction defining quadrant domain"
   "z"        :: "z-direction"
 } "z"
 
+KEYWORD rotation_axis "Axis about which the rotation symmetry is to be applied"
+{
+  "x"        :: "x-axis"
+  "y"        :: "y-axis"
+  "z"        :: "z-axis"
+} "z"
+
+
 BOOLEAN symmetry_xmin "Symmetry boundary condition on lower x boundary"
 {
  : :: "Logical"