RIT GRMHD dev:

Change legacy divergence cleaning parameters ch_dc and cp_dc,
introduced for the special relativistic case, to kap_dc, the 
one introduced in the covariant formulation (Liebling et al.).
 


git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/GRHydro/trunk@263 c83d129a-5a75-4d5a-9c4d-ed3a5855bf45

1 files changed, 2 insertions, 7 deletions

diff --git a/param.ccl b/param.ccl
index a2226f1..e042819 100644
--- a/param.ccl
+++ b/param.ccl
@@ -506,14 +506,9 @@ boolean clean_divergence "Use hyperbolic divergence cleaning"
 {
 } "no"
 
-CCTK_REAL ch_dc "The c_h parameter for divergence cleaning"
+CCTK_REAL kap_dc "The kap parameter for divergence cleaning"
 {
-  0:* :: "Any value, but one is preferred"
-} 1.0
-
-CCTK_REAL cp_dc "The c_p parameter for divergence cleaning"
-{
-  0:* :: "Any value, but one to 12 is preferred"
+  0:* :: "Any non-negative value, but 1/144 to 1 seems preferred"
 } 1.0
 
 KEYWORD psidcspeed "Which speed to set for psidc"