[cig-commits] commit: Update a comment.

[Mercurial]

changeset:   80:4433b156dd15
user:        Walter Landry <wlandry at caltech.edu>
date:        Wed Feb 09 11:14:37 2011 -0800
files:       P_Refine.C
description:
Update a comment.


diff -r aaf51ce594f3 -r 4433b156dd15 P_Refine.C
--- a/P_Refine.C	Wed Feb 09 10:50:12 2011 -0800
+++ b/P_Refine.C	Wed Feb 09 11:14:37 2011 -0800
@@ -96,6 +96,10 @@ void SAMRAI::geom::P_Refine::refine(
             physical boundaries, where we do not have an extra grid
             space. */
 
+         /* We could, in theory, use a refine_patch_strategy to fill
+            in the ghost zones with extrapolations, and then use
+            simple differences here. */
+
          if(center[0]==coarse_box.lower(0)
             && geom->getTouchesRegularBoundary(0,0))
            {