From 74de5846f7ddeb3bf181b3205f6539b4f0081705 Mon Sep 17 00:00:00 2001 From: diener Date: Tue, 6 Dec 2005 17:20:11 +0000 Subject: Added a new boolean parameter "scale_with_h" that allows the user to choose to scale the dissipation with the grid spacing h. This results formally in the loss of one order of convergence. The default value is "no". git-svn-id: https://svn.cct.lsu.edu/repos/numrel/LSUThorns/SummationByParts/trunk@52 f69c4107-0314-4c4f-9ad4-17e986b73f4a --- param.ccl | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'param.ccl') diff --git a/param.ccl b/param.ccl index d91cd2a..4e3fda5 100644 --- a/param.ccl +++ b/param.ccl @@ -22,6 +22,11 @@ BOOLEAN use_dissipation "Should we add dissipation" { } "no" +# Note: scaling the dissipation operators with h reduces the order by one. +BOOLEAN scale_with_h "Should we scale the dissipation with the grid spacing h" +{ +} "no" + REAL epsdis "Dissipation strength" STEERABLE=always { *:* :: "Values typical between 0 and 1" -- cgit v1.2.3