diff options
author | schnetter <schnetter@578cdeb0-5ea1-4b81-8215-5a3b8777ee0b> | 2006-02-19 00:31:54 +0000 |
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committer | schnetter <schnetter@578cdeb0-5ea1-4b81-8215-5a3b8777ee0b> | 2006-02-19 00:31:54 +0000 |
commit | c4896403254a6de126501a42f9cb046538a44727 (patch) | |
tree | 5044935d014dab7bca78235a52a54f64dad45402 /schedule.ccl | |
parent | a7134900411d8adb1cb1f4d6962dfcf892983326 (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.ccl | 2 |
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 |