check for velocity-overshoots from reconstruction which otherwise would produce NaNs, e.g. in w_lorentz. We cannot really do something against this, so we simply limit w_lorentz to some really large value, or similar

git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/GRHydro/trunk@68 c83d129a-5a75-4d5a-9c4d-ed3a5855bf45

1 files changed, 6 insertions, 0 deletions

diff --git a/param.ccl b/param.ccl
index 954b7a4..fbf84e2 100644
--- a/param.ccl
+++ b/param.ccl
@@ -497,3 +497,9 @@ INT Whisky_NaN_verbose "The warning level for NaNs occuring within Whisky"
 {
   0:* :: "The warning level"
 } 2
+
+CCTK_REAL Whisky_lorentz_overshoot_cutoff "Set the Lorentz factor to this value in case it overshoots (1/0)"
+{
+  0:* :: "Some big value"
+} 1.e100
+