Trixi.jl

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For example, scalar advection and hyperbolic diffusion have constant propagation speeds, thus the time step needs to be calculated only once after each change of the mesh. This can be...

sloede

Tree Mesh centering the mesh and shifting the boundaries (rectangles to quads)

3

While studying and making some test cases about the Warm Bubble Test for compressible Euler, the mesh on the y direction seems to be shifted, rather than being from 0...

MarcoArtiano

WIP: sc/p4est_coupled

1

Coupling functionalities for p4est meshes.

SimonCan

Missing documentation of source_terms

2

The `source_terms` parameter of the `SemidiscretizationHyperbolic` is not really documented anywhere outside of the full [Trixi.jl API](https://trixi-framework.github.io/Trixi.jl/stable/reference-trixi/#Trixi.jl-API) page (briefly mentioned on the [Behind the scenes of a simulation setup](https://trixi-framework.github.io/Trixi.jl/stable/tutorials/behind_the_scenes_simulation_setup/#behind_the_scenes_simulation_setup) page),...

knstmrd

Fix MPI tests on Apple Silicon

1

Not everything works on ARM: > LoadError: User-defined reduction operators are currently not supported on non-Intel architectures. See https://github.com/JuliaParallel/MPI.jl/issues/404 for more details. see https://github.com/trixi-framework/Trixi.jl/actions/runs/8865649949/job/24342153523?pr=1562#step:7:1124 We need to update our CI...

sloede

This pull request changes the compat entry for the `T8code` package from `0.4.3, 0.5` to `0.4.3, 0.5, 0.6`. This keeps the compat entries for earlier versions. Note: I have not...

github-actions[bot]

Support for EC mortars with flux correction à la Chan et al.

8

This work has been been made possible by @fhindenlang, whose notes and collaboration at today's mini-hackathon allowed to implement a first (seemingly) working version. Thanks, Flo! Closes #195.

sloede

Extend `examples/tree_2d_dgsem/elixir_advection_extended.jl` by an AMR callback like ``` amr_controller = ControllerThreeLevel(semi, IndicatorMax(semi, variable = first), base_level = 0, med_level = 1, med_threshold = 0.8, max_level = 2, max_threshold = 1.2)...

benegee

Restart does not work with p4est + AMR

1

Extend `examples/p4est_2d_dgsem/elixir_advection_extended.jl` by an AMR callback like ``` amr_controller = ControllerThreeLevel(semi, IndicatorMax(semi, variable = first), base_level = 0, med_level = 1, med_threshold = 0.8, max_level = 2, max_threshold = 1.2)...

benegee

Save and load user_data for p4est

4

This fixes restating when using AMR. Resolves #1914

benegee