From e89135a8b7c2073f8e547400e192ff4a6d4829d2 Mon Sep 17 00:00:00 2001 From: rhaas Date: Sat, 6 Jul 2013 18:10:28 +0000 Subject: GRHydro: add option to switch to oPPM on a given refinement level When reconstruction method is enhanced PPM, this change allows using old PPM on one refinement level, whereas the rest of the reflevels will use enhanced PPM. It is only for hydro, but could be extended to MHD also. From: abdik git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/GRHydro/trunk@545 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 89e825b..84d6245 100644 --- a/param.ccl +++ b/param.ccl @@ -252,6 +252,11 @@ boolean use_enhanced_ppm "Use the enhanced ppm reconstruction method proposed by { } no +int GRHydro_oppm_reflevel "Ref level where oPPM is used instead of ePPM (used with use_enhaced_ppm=yes)." +{ + -1:10 :: "0-10 (the reflevel number) or -1 (off)" +} -1 + real enhanced_ppm_C2 "Parameter for enhancecd ppm limiter. Default from McCorquodale & Colella 2011" STEERABLE=ALWAYS { *:* :: "must be greater than 1. According to Colella&Sekora 2008, enhanced ppm is insensitive to C in [1.25,5]" -- cgit v1.2.3