(+) get_offset.c

git-svn-id: https://svn.cct.lsu.edu/repos/numrel/LSUThorns/SummationByParts/trunk@107 f69c4107-0314-4c4f-9ad4-17e986b73f4a

1 files changed, 38 insertions, 0 deletions

diff --git a/src/get_offset.c b/src/get_offset.c
new file mode 100644
index 0000000..d1a35d9
--- /dev/null
+++ b/src/get_offset.c
@@ -0,0 +1,38 @@
+#include "cctk.h"
+#include "cctk_Arguments.h"
+#include "cctk_Functions.h"
+#include "cctk_Parameters.h"
+
+void CCTK_FCALL CCTK_FNAME(get_grid_offsets) (CCTK_INT *offset) {
+
+  DECLARE_CCTK_PARAMETERS;
+
+  int i, type;
+
+  const CCTK_INT* shiftout_x_lower = (const CCTK_INT*) CCTK_ParameterGet ( "boundary_shiftout_x_lower", "coordbase", &type );
+  if (shiftout_x_lower != NULL ) {
+    offset[0] = *shiftout_x_lower;
+  }
+  const CCTK_INT* shiftout_x_upper = (const CCTK_INT*) CCTK_ParameterGet ( "boundary_shiftout_x_upper", "coordbase", &type );
+  if (shiftout_x_upper != NULL ) {
+    offset[1] = *shiftout_x_upper;
+  }
+  const CCTK_INT* shiftout_y_lower = (const CCTK_INT*) CCTK_ParameterGet ( "boundary_shiftout_y_lower", "coordbase", &type );
+  if (shiftout_y_lower != NULL ) {
+    offset[2] = *shiftout_y_lower;
+  }
+  const CCTK_INT* shiftout_y_upper = (const CCTK_INT*) CCTK_ParameterGet ( "boundary_shiftout_y_upper", "coordbase", &type );
+  if (shiftout_y_upper != NULL ) {
+    offset[3] = *shiftout_y_upper;
+  }
+  const CCTK_INT* shiftout_z_lower = (const CCTK_INT*) CCTK_ParameterGet ( "boundary_shiftout_z_lower", "coordbase", &type );
+  if (shiftout_z_lower != NULL ) {
+    offset[4] = *shiftout_z_lower;
+  }
+  const CCTK_INT* shiftout_z_upper = (const CCTK_INT*) CCTK_ParameterGet ( "boundary_shiftout_z_upper", "coordbase", &type );
+  if (shiftout_z_upper != NULL ) {
+    offset[5] = *shiftout_z_upper;
+  }
+
+  
+}