diff options
| author | diener <diener@f69c4107-0314-4c4f-9ad4-17e986b73f4a> | 2008-07-14 22:37:12 +0000 |
|---|---|---|
| committer | diener <diener@f69c4107-0314-4c4f-9ad4-17e986b73f4a> | 2008-07-14 22:37:12 +0000 |
| commit | 6af885f4ff90d496a972d2d8177479512dcb4cbe (patch) | |
| tree | bef0ba5ed06f76fdb8d855f3bf5f8bcbe4348872 /interface.ccl | |
| parent | e3b9cd6b30215fb09a45910eafca7cd9121ceffa (diff) | |
Added functionality to set up public grid functions (sbp_dx, sbp_dy, sbp_dz)
containing the delta's used in the Kreiss-Oliger type dissipation. This is
activated with a parameter (use_variable_deltas) and a routine
(SBP_DeltaInitial) is scheduled at BASEGRID to set the default values
initially. The grid functions can be modified later by a scheduled user
function if so desired.
git-svn-id: https://svn.cct.lsu.edu/repos/numrel/LSUThorns/SummationByParts/trunk@116 f69c4107-0314-4c4f-9ad4-17e986b73f4a
Diffstat (limited to 'interface.ccl')
| -rw-r--r-- | interface.ccl | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/interface.ccl b/interface.ccl index bc6c63b..15fc072 100644 --- a/interface.ccl +++ b/interface.ccl @@ -136,3 +136,8 @@ CCTK_REAL normmask TYPE=gf TAGS='tensortypealias="scalar" Prolongation="None" ch { nmask } "Mask for the norm calculation" + +CCTK_REAL deltas TYPE=gf TIMELEVELS=1 TAGS='tensortypealias="U" Prolongation="None"' +{ + sbp_dx, sbp_dy, sbp_dz +} "Dissipation deltas" |