From 8f20160a840373295253d3b1a39d4fd91e78156d Mon Sep 17 00:00:00 2001
From: rhaas <rhaas@c83d129a-5a75-4d5a-9c4d-ed3a5855bf45>
Date: Fri, 9 Nov 2012 01:53:19 +0000
Subject: GRHydro: Introduce GRHydro_tau_min = 10^-10 max(tau(t=0)) to be used
 in tau rescaling in con2prim failures.

From: Bruno Coutinho Mundim <bcmsma@astro.rit.edu>

git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/GRHydro/trunk@437 c83d129a-5a75-4d5a-9c4d-ed3a5855bf45
---
 param.ccl | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'param.ccl')

diff --git a/param.ccl b/param.ccl
index 736185d..a46a856 100644
--- a/param.ccl
+++ b/param.ccl
@@ -404,6 +404,11 @@ REAL GRHydro_rho_central "Central Density for Star"
 
 ##Parameters for the atmosphere.
 
+REAL tau_rel_min "A minimum relative tau (taumin = maxtau(t=0) * tau_rel_min) below which tau is reschaled"
+{
+  0: :: ""
+} 1.e-10
+
 REAL rho_abs_min "A minimum rho below which evolution is turned off (atmosphere). If negative, the relative minimum will be used instead."
 {
   -1.0: :: ""
-- 
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