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git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/Cartoon2D/trunk@3 eec4d7dc-71c2-46d6-addf-10296150bf52

1 files changed, 52 insertions, 0 deletions

diff --git a/src/CheckParameters.c b/src/CheckParameters.c
new file mode 100644
index 0000000..c7fcc79
--- /dev/null
+++ b/src/CheckParameters.c
@@ -0,0 +1,52 @@
+/*@@
+   @file      CheckParameters.c
+   @date      Wed Nov  3 10:17:46 MET 1999
+   @author    Sai Iyer
+   @desc 
+              Check Cartoon2D parameters
+   @enddesc 
+ @@*/
+
+#include "cctk.h" 
+#include "cctk_parameters.h"
+#include "cctk_arguments.h"
+
+static char *rcsid = "$Id$";
+
+ /*@@
+   @routine    Cartoon2D_CheckParameters
+   @date       Wed Nov  3 10:17:46 MET 1999
+   @author     Sai Iyer
+   @desc 
+               Check Cartoon2D parameters
+   @enddesc 
+   @calls      
+   @calledby   
+   @history 
+
+   @endhistory 
+
+@@*/
+
+void Cartoon2D_CheckParameters(CCTK_CARGUMENTS)
+{
+  DECLARE_CCTK_CARGUMENTS
+  DECLARE_CCTK_PARAMETERS
+
+  if(cctk_gsh[1] != 2*cctk_nghostzones[1]+1)
+  {
+    CCTK_PARAMWARN("Grid size in y direction inappropriate.");
+  }
+
+  if(order < 2*cctk_nghostzones[0])
+  {
+    CCTK_PARAMWARN("Ghostzone width in x direction too small.");
+  }
+
+  if(order < 1 || order > 5)
+  {
+    CCTK_PARAMWARN("Interpolation order should be between 1 and 5.");
+  }
+  return;
+}
+