GRHydro: ePPM: Allow for tolerance in vel^2 limiting.

From: Christian Reisswig <reisswig@scriwalker.(none)>

git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/GRHydro/trunk@398 c83d129a-5a75-4d5a-9c4d-ed3a5855bf45

1 files changed, 5 insertions, 0 deletions

diff --git a/param.ccl b/param.ccl
index 0ce2894..75f26c2 100644
--- a/param.ccl
+++ b/param.ccl
@@ -218,6 +218,11 @@ real enhanced_ppm_C3 "Parameter for enhancecd ppm limiter. Default from McCorquo
    0:* :: "must be greater than 0."
 } 0.1
 
+real enhanced_ppm_C4 "Parameter for enhancecd ppm limiter. This is for the additional velocity limiter" STEERABLE=ALWAYS
+{
+   0:1 :: "must be greater than or equal to 0, and not larger than 1"
+} 0.0
+
 
 int eno_order "The order of accuracy of the ENO reconstruction"
 {