diff options
author | Roland Haas <roland.haas@physics.gatech.edu> | 2012-06-02 09:38:54 -0700 |
---|---|---|
committer | Barry Wardell <barry.wardell@gmail.com> | 2012-09-11 18:23:26 +0100 |
commit | 3800bd2f0cf55f916adaabffaab588422e5fa08f (patch) | |
tree | 804bd418a92add8449bd7308b099a86114d0a14a /Carpet/CarpetEvolutionMask | |
parent | eb8d874e84846c2b15887a27cec1931c0f79f158 (diff) |
CarpetEvolutionMask: enlarge evolved region by one in vertex centering
to remove the weight = 1/2 points that are used by
reductions.
Diffstat (limited to 'Carpet/CarpetEvolutionMask')
-rw-r--r-- | Carpet/CarpetEvolutionMask/src/evolution_mask.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Carpet/CarpetEvolutionMask/src/evolution_mask.cc b/Carpet/CarpetEvolutionMask/src/evolution_mask.cc index 2966d2e54..03a0feb3c 100644 --- a/Carpet/CarpetEvolutionMask/src/evolution_mask.cc +++ b/Carpet/CarpetEvolutionMask/src/evolution_mask.cc @@ -92,6 +92,9 @@ namespace CarpetEvolutionMask { for (int d=0; d<dim;d++) { antishrinkby[f][d] = ghost_widths[f][d] + buffer_widths[f][d] + enlarge_evolved_region_by; + if (hh.refcent == vertex_centered) { + antishrinkby[f][d] += 1; // remove the weight = 1/2 points so that reduction operation are unaffected + } } } ibset antishrunk |