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authorschnetter <schnetter@578cdeb0-5ea1-4b81-8215-5a3b8777ee0b>2006-02-19 00:31:54 +0000
committerschnetter <schnetter@578cdeb0-5ea1-4b81-8215-5a3b8777ee0b>2006-02-19 00:31:54 +0000
commitc4896403254a6de126501a42f9cb046538a44727 (patch)
tree5044935d014dab7bca78235a52a54f64dad45402 /schedule.ccl
parenta7134900411d8adb1cb1f4d6962dfcf892983326 (diff)
Implement RK45 Cash-Karp integrator in MoL.
This integrator is similar to the existing RK45 integrator. It also supports adaptive time stepping, but uses slightly different coefficients. The Numerical Recipes say that it has "slightly better error properties". git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/MoL/trunk@110 578cdeb0-5ea1-4b81-8215-5a3b8777ee0b
Diffstat (limited to 'schedule.ccl')
-rw-r--r--schedule.ccl2
1 files changed, 1 insertions, 1 deletions
diff --git a/schedule.ccl b/schedule.ccl
index 3c5b82a..1ab9518 100644
--- a/schedule.ccl
+++ b/schedule.ccl
@@ -558,7 +558,7 @@ else if (CCTK_Equals(ODE_Method,"RK3"))
LANG: C
} "Updates calculated with the efficient Runge-Kutta 3 method"
}
-else if (CCTK_Equals(ODE_Method,"RK45"))
+else if (CCTK_Equals(ODE_Method,"RK45") || CCTK_Equals(ODE_Method,"RK45CK"))
{
STORAGE: ErrorEstimate ErrorScalars