Add ghost zones to the parallel arrays

git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/InterpToArray/trunk@15 6ca9aeac-0e4f-0410-a746-fe4df63e9d0c

2 files changed, 10 insertions, 3 deletions

diff --git a/interface.ccl b/interface.ccl
index 2a4d687..d6492de 100644
--- a/interface.ccl
+++ b/interface.ccl
@@ -10,6 +10,6 @@ REAL arrays1d[narrays1d] TYPE=array DIM=1 DISTRIB=constant SIZE=array1d_npoints_
 REAL arrays2d[narrays2d] TYPE=array DIM=2 DISTRIB=constant SIZE=array2d_npoints_i,array2d_npoints_j
 REAL arrays3d[narrays3d] TYPE=array DIM=3 DISTRIB=constant SIZE=array3d_npoints_i,array3d_npoints_j,array3d_npoints_k
 
-REAL parrays1d[nparrays1d] TYPE=array DIM=1 DISTRIB=default SIZE=parray1d_npoints_i
-REAL parrays2d[nparrays2d] TYPE=array DIM=2 DISTRIB=default SIZE=parray2d_npoints_i,parray2d_npoints_j
-REAL parrays3d[nparrays3d] TYPE=array DIM=3 DISTRIB=default SIZE=parray3d_npoints_i,parray3d_npoints_j,parray3d_npoints_k
+REAL parrays1d[nparrays1d] TYPE=array DIM=1 DISTRIB=default SIZE=parray1d_npoints_i GHOSTSIZE=nghosts
+REAL parrays2d[nparrays2d] TYPE=array DIM=2 DISTRIB=default SIZE=parray2d_npoints_i,parray2d_npoints_j GHOSTSIZE=nghosts,nghosts
+REAL parrays3d[nparrays3d] TYPE=array DIM=3 DISTRIB=default SIZE=parray3d_npoints_i,parray3d_npoints_j,parray3d_npoints_k GHOSTSIZE=nghosts,nghosts,nghosts
diff --git a/param.ccl b/param.ccl
index 0c48cd1..5a1925a 100644
--- a/param.ccl
+++ b/param.ccl
@@ -19,6 +19,13 @@ STRING interpolator_coordinates "Coordinate system" STEERABLE=always
 
 
 
+INT nghosts "Number of ghost zones"
+{
+  0:* :: ""
+} 0
+
+
+
 INT nscalars "Number of grid scalars"
 {
   0:100 :: ""