patch_frontier.hh

* tweak a comment

ghost_zone.cc
map sure to map iperp --> other-iperp  in interpatch_ghost_zone::synchronize()


git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@474 f88db872-0e4f-0410-b76b-b9085cfa78c5

1 files changed, 11 insertions, 7 deletions

diff --git a/src/patch/ghost_zone.cc b/src/patch/ghost_zone.cc
index f778bbe..5b3454e 100644
--- a/src/patch/ghost_zone.cc
+++ b/src/patch/ghost_zone.cc
@@ -524,13 +524,17 @@ other_frontier_->interpolate(ghosted_min_gfn, ghosted_max_gfn,
 	{
 	for (int iperp = min_iperp() ; iperp <= max_iperp() ; ++iperp)
 	{
-	for (int ipar = min_ipar(iperp) ; ipar <= max_ipar(iperp) ; ++ipar)
-	{
-	int irho   = my_edge().  irho_of_iperp_ipar(iperp,ipar);
-	int isigma = my_edge().isigma_of_iperp_ipar(iperp,ipar);
-	my_patch().ghosted_gridfn(gfn, irho,isigma)
-		= (*interp_result_buffer_)(gfn, iperp,ipar);
-	}
+	const int oiperp = other_iperp(iperp);
+
+		for (int ipar = min_ipar(iperp) ;
+		     ipar <= max_ipar(iperp) ;
+		     ++ipar)
+		{
+		int irho   = my_edge().  irho_of_iperp_ipar(iperp,ipar);
+		int isigma = my_edge().isigma_of_iperp_ipar(iperp,ipar);
+		my_patch().ghosted_gridfn(gfn, irho,isigma)
+			= (*interp_result_buffer_)(gfn, oiperp,ipar);
+		}
 	}
 	}
 }