Add Frank Herrmann's extra dissipation switches.

Two new parameters, Dissipation::extra_dissipation_in_horizons and
Dissipation::extra_dissipation_at_outerbound, increase the disspation
coefficient inside horizons and near the outer boundary.


git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/Dissipation/trunk@10 850bcc8b-0e4f-0410-8c26-8d28fbf1eda9

1 files changed, 4 insertions, 0 deletions

diff --git a/src/basegrid.c b/src/basegrid.c
index ad01c26..ad54931 100644
--- a/src/basegrid.c
+++ b/src/basegrid.c
@@ -19,4 +19,8 @@ void dissipation_basegrid (CCTK_ARGUMENTS)
       CCTK_WARN (0, "This thorn requires at least (order+1)/2 ghost zones");
     }
   }
+
+  for (d=0;d<cctk_lsh[0]*cctk_lsh[1]*cctk_lsh[2];d++) {
+    epsdisA[d]=epsdis;
+  }
 }