Add entropy stable LLF dissipation for the SWE#132
Add entropy stable LLF dissipation for the SWE#132andrewwinters5000 merged 3 commits intotrixi-framework:mainfrom
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #132 +/- ##
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Coverage 99.27% 99.28%
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Files 94 94
Lines 5092 5116 +24
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+ Hits 5055 5079 +24
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andrewwinters5000
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LGTM! Do we also want this in 1D?
My main motivation to introduce this dissipation term was to enable a well-balanced formulation with node-wise limiting (which is only implemented in 2D right now). We can also add this in 1D, but for the currently available volume integrals we can also always use hydrostatic reconstruction + standard LLF dissipation, so its more optional. |
Ah, gotcha. Then there is no need to do this is 1D as it would be unnecessary. I will approve this |
This PR adds the
DissipationLaxFriedrichsEntropyVariablesfor theShallowWaterEquations2Dand for a single-layer configuration of theShallowWaterMultiLayerEquations2D.