From 589e5dc62561c6963cdb62da952a48426dce9e42 Mon Sep 17 00:00:00 2001 From: diener Date: Tue, 8 Feb 2005 18:58:45 +0000 Subject: Implementation of 6th order dissipation operator compatible with the 6-5 finite difference operators. Not fully tested yet. The MoL dissipation interface was shamelessly stolen from Eriks Dissipation thorn (in AEIThorns). Things to do: Add a test for the presence of MoLQueryEvolvedRHS (since the use of dissipation is optional, I didn't want to require the presence of this routine). Add compatible dissipation operators to the other finite difference operators. More testing. git-svn-id: https://svn.cct.lsu.edu/repos/numrel/LSUThorns/SummationByParts/trunk@21 f69c4107-0314-4c4f-9ad4-17e986b73f4a --- param.ccl | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'param.ccl') diff --git a/param.ccl b/param.ccl index bcfa006..fc70283 100644 --- a/param.ccl +++ b/param.ccl @@ -11,3 +11,17 @@ INT order "Order of accuracy" STEERABLE=always { 2:8:2 :: "" } 2 + +BOOLEAN use_dissipation "Should we add dissipation" +{ +} "no" + +REAL epsdis "Dissipation strength" STEERABLE=always +{ + *:* :: "Values typical between 0 and 1" +} 0.2 + +STRING vars "List of evolved grid functions that should have dissipation added" STEERABLE=always +{ + .* :: "Must be a valid list of grid functions" +} "" -- cgit v1.2.3