From dc0703d41a96d3c031fc6acf9f353ae3ebf1596d Mon Sep 17 00:00:00 2001 From: rhaas Date: Mon, 14 Jan 2013 14:23:52 +0000 Subject: GRHydro: Implemented WENO5. Tested with a shock tube. From: Christian Reisswig git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/GRHydro/trunk@465 c83d129a-5a75-4d5a-9c4d-ed3a5855bf45 --- param.ccl | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) (limited to 'param.ccl') diff --git a/param.ccl b/param.ccl index 6eb77df..540f45d 100644 --- a/param.ccl +++ b/param.ccl @@ -133,9 +133,10 @@ CCTK_INT GRHydro_MaxNumSandRVars "The maximum number of save and restore variabl keyword recon_method "Which reconstruction method to use" { - "tvd" :: "Slope limited TVD" - "ppm" :: "PPM reconstruction" - "eno" :: "ENO reconstruction" + "tvd" :: "Slope limited TVD" + "ppm" :: "PPM reconstruction" + "eno" :: "ENO reconstruction" + "weno" :: "WENO reconstruction" } "tvd" keyword method_type "Which type of method to use" @@ -256,6 +257,16 @@ int eno_order "The order of accuracy of the ENO reconstruction" 1:* :: "Anything above 1, but above 5 is pointless" } 2 +int WENO_order "The order of accuracy of the WENO reconstruction" +{ + 5 :: "Fifth-order" +} 5 + +real weno_eps "WENO epsilon parameter" +{ + 0:* :: "small and positive" +} 1e-6 + keyword riemann_solver "Which Riemann solver to use" { "Roe" :: "Standard Roe solver" -- cgit v1.2.3