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* remote the factor epsdisp from the slopes. This means that you have to changeknarf2005-06-15
| | | | | | | | the slope values in your old parameter files by dividing by the slope value used to get the old behaviour. git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/Dissipation/trunk@11 850bcc8b-0e4f-0410-8c26-8d28fbf1eda9
* Add Frank Herrmann's extra dissipation switches.schnetter2005-06-14
| | | | | | | | | Two new parameters, Dissipation::extra_dissipation_in_horizons and Dissipation::extra_dissipation_at_outerbound, increase the disspation coefficient inside horizons and near the outer boundary. git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/Dissipation/trunk@10 850bcc8b-0e4f-0410-8c26-8d28fbf1eda9
* Check whether there are enough ghost zones.schnetter2005-04-30
| | | | git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/Dissipation/trunk@9 850bcc8b-0e4f-0410-8c26-8d28fbf1eda9
* Correct second derivative operator for first order dissipationschnetter2005-04-25
| | | | git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/Dissipation/trunk@8 850bcc8b-0e4f-0410-8c26-8d28fbf1eda9
* Correct checks for whether there are enough ghost zonesschnetter2005-03-22
| | | | git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/Dissipation/trunk@7 850bcc8b-0e4f-0410-8c26-8d28fbf1eda9
* Pass dt in addition to dx to the dissipating functionschnetter2004-12-29
| | | | git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/Dissipation/trunk@6 850bcc8b-0e4f-0410-8c26-8d28fbf1eda9
* Rename order from 2,4 to 1,3.schnetter2004-05-16
| | | | | | | | | Re-introduce factor 1/16 for 3rd order dissipation. Correct sign error in 1st order dissipation. git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/Dissipation/trunk@5 850bcc8b-0e4f-0410-8c26-8d28fbf1eda9
* Fix a severe bug: forgot to divide by the grid spacing.schnetter2004-05-14
| | | | | | | | | | | Remove spurious factor of 1/16. Add second order dissipation, which is first order correct. Checked stability interval. It should now be as described. git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/Dissipation/trunk@4 850bcc8b-0e4f-0410-8c26-8d28fbf1eda9
* Kreiss-Oliger artificial dissipation for MoL.schnetter2004-01-02
git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/Dissipation/trunk@2 850bcc8b-0e4f-0410-8c26-8d28fbf1eda9