From d4bc19f0cb1a24b71a92cef8b03de4020b6e1f5c Mon Sep 17 00:00:00 2001
From: allen <allen@5633253d-7678-4964-a54d-f87795f8ee59>
Date: Wed, 20 Oct 1999 12:35:03 +0000
Subject: Courant condition implemented for timestep, as described in
 documentation. This hasn't been very well tested yet.

git-svn-id: http://svn.cactuscode.org/arrangements/CactusBase/Time/trunk@11 5633253d-7678-4964-a54d-f87795f8ee59
---
 schedule.ccl | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

(limited to 'schedule.ccl')

diff --git a/schedule.ccl b/schedule.ccl
index b8aca19..33a3133 100644
--- a/schedule.ccl
+++ b/schedule.ccl
@@ -1,10 +1,21 @@
 # Schedule definitions for thorn Time
 # $Header$
 
-schedule Time_Simple at CCTK_BASEGRID after CartGrid3D
+if (CCTK_Equals(courant_method,"standard"))
 {
-  LANG: C
-} "Set timestep based on speed one Courant condition"
+  schedule Time_Simple at CCTK_BASEGRID after CartGrid3D
+  {
+     LANG: C
+  } "Set timestep based on Courant condition"
+}
 
+if (CCTK_Equals(courant_method,"courant") || CCTK_Equals(courant_method,"courant_time"))
+{
+  schedule Time_Courant at CCTK_PRESTEP 
+  {
+    LANG: C
+  } "Reset timestep each iteration"
+}
+  
 
 
-- 
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