add new patch system types to handle mirrored octant/quadrant cases,

also rename some existing ones to make them consistent


git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@867 f88db872-0e4f-0410-b76b-b9085cfa78c5

1 files changed, 51 insertions, 10 deletions

diff --git a/src/patch/patch_system_info.hh b/src/patch/patch_system_info.hh
index ef4eb9f..6295e68 100644
--- a/src/patch/patch_system_info.hh
+++ b/src/patch/patch_system_info.hh
@@ -75,9 +75,32 @@ namespace plus_z_hemisphere
 
 //
 // +[xy] "vertical" quarter-grid (quadrant) patch system
+// ... mirror symmetry across x=0 and y=0 planes
+//
+namespace plus_xy_quadrant_mirrored
+    {
+    static const struct patch_info patch_info_array[]
+	= {
+// +z patch (45 x 45 degrees): dmu [   0,    45], dnu  [   0,    45]
+ {"+z", patch::patch_is_plus,  'z',  0.0,    45.0,         0.0,  45.0},
+
+// +x patch (90 x 45 degrees): dnu [  45,   135], dphi [   0,    45]
+ {"+x", patch::patch_is_plus,  'x',  45.0, 135.0,         0.0,  45.0},
+
+// +y patch (90 x 45 degrees): dmu [  45,   135], dphi [  45,    90]
+ {"+y", patch::patch_is_plus,  'y',  45.0, 135.0,        45.0,  90.0},
+
+// -z patch (45 x 45 degrees): dmu [ 135,   180], dnu  [ 135,   180]
+ {"-z", patch::patch_is_minus,  'z', 135.0, 180.0,       135.0, 180.0},
+	  };
+    static const int N_patches = sizeof(patch_info_array) / sizeof(patch_info);
+    }	// namespace patch_system_info::plus_xy_quadrant_mirrored
+
+//
+// +[xy] "vertical" quarter-grid (quadrant) patch system
 // ... 90 degree periodic rotation symmetry about z axis
 //
-namespace plus_xy_quadrant
+namespace plus_xy_quadrant_rotating
     {
     static const struct patch_info patch_info_array[]
 	= {
@@ -94,14 +117,14 @@ namespace plus_xy_quadrant
  {"-z", patch::patch_is_minus,  'z', 135.0, 180.0,       135.0, 180.0},
 	  };
     static const int N_patches = sizeof(patch_info_array) / sizeof(patch_info);
-    }	// namespace patch_system_info::plus_xy_quadrant
+    }	// namespace patch_system_info::plus_xy_quadrant_rotating
 
 //
 // +[xz] "horizontal" quarter-grid (quadrant) patch system
-// ... mirror symmetry across z=0 plane,
-//     180 degree periodic rotation symmetry about z axis
+// ... 180 degree periodic rotation symmetry about z axis,
+//     mirror symmetry across z=0 plane
 //
-namespace plus_xz_quadrant
+namespace plus_xz_quadrant_rotating
     {
     static const struct patch_info patch_info_array[]
 	= {
@@ -118,14 +141,32 @@ namespace plus_xz_quadrant
  {"-y", patch::patch_is_minus, 'y',  -90.0, -45.0,       -90.0, -45.0},
 	  };
     static const int N_patches = sizeof(patch_info_array) / sizeof(patch_info);
-    }	// namespace patch_system_info::plus_xz_quadrant
+    }	// namespace patch_system_info::plus_xz_quadrant_rotating
+
+//
+// +[xyz] (octant) patch system
+// ... mirror symmetry across x=0 plane, y=0 plane, z=0 plane
+//
+namespace plus_xyz_octant_mirrored
+    {
+    static const struct patch_info patch_info_array[]
+	= {
+// +z patch (45 x 45 degrees): dmu [   0,    45], dnu  [   0,    45]
+ {"+z", patch::patch_is_plus,  'z',    0.0,  45.0,         0.0,  45.0},
+// +x patch (45 x 45 degrees): dnu [  45,    90], dphi [   0,    45]
+ {"+x", patch::patch_is_plus,  'x',   45.0,  90.0,         0.0,  45.0},
+// +y patch (45 x 45 degrees): dmu [  45,    90], dphi [  45,    90]
+ {"+y", patch::patch_is_plus,  'y',   45.0,  90.0,        45.0,  90.0},
+	  };
+    static const int N_patches = sizeof(patch_info_array) / sizeof(patch_info);
+    }	// namespace patch_system_info::octant_mirrored
 
 //
 // +[xyz] (octant) patch system
-// ... mirror symmetry across z=0 plane,
-//     90 degree periodic rotation symmetry about z axis
+// ... 90 degree periodic rotation symmetry about z axis,
+//     mirror symmetry across z=0 plane
 //
-namespace plus_xyz_octant
+namespace plus_xyz_octant_rotating
     {
     static const struct patch_info patch_info_array[]
 	= {
@@ -137,6 +178,6 @@ namespace plus_xyz_octant
  {"+y", patch::patch_is_plus,  'y',   45.0,  90.0,        45.0,  90.0},
 	  };
     static const int N_patches = sizeof(patch_info_array) / sizeof(patch_info);
-    }	// namespace patch_system_info::octant
+    }	// namespace patch_system_info::plus_xyz_octant_rotating
 
 }	// namespace patch_system_info::