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Add cubed sphere test cases #199

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Add cubed sphere test cases #199

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@benegee benegee commented Jul 24, 2024

New test cases:

  • baroclinic instability
  • poor man's tracer advection with AMR (as shown at MOW24)

Requires: trixi-framework/Trixi.jl#1918

To test this in the meantime:

  • Build and install t8code
    • has to be main
  • Build and install libtrixi
    • needs this branch: bg/baroclinic-instability
    • e.g. cmake -DCMAKE_INSTALL_PREFIX=~/install/libtrixi-baro -DCMAKE_BUILD_TYPE=DEBUG -DT8CODE_ROOT=~/install/t8code ..
    • make
    • make install
  • Build julia project
    • cd libtrixi-julia-baro
    • e.g. ./libtrixi-baro/bin/libtrixi-init-julia --t8code-library ../t8code/lib/libt8.so ../libtrixi-baro
    • JULIA_DEPOT_PATH=./julia-depot julia --project=.
    • Package manager ]
    • pkg> dev --local Trixi
    • leave Julia, cd dev/Trixi, git switch feature-t8code-cubed-sphere-setup, cd -
    • JULIA_DEPOT_PATH=./julia-depot julia --project=.
    • Package manager ]
    • update
    • maybe downgrade XML2_jll: add [email protected]
    • precompile
  • Run test case
    • cd libtrixi-baro
    • LIBTRIXI_DEBUG=all ./bin/trixi_controller_baroclinic_c ../libtrixi-julia-baro ./share/libtrixi/LibTrixi.jl/examples/libelixir_t8code3d_euler_baroclinic_instability.jl

benegee and others added 30 commits February 22, 2024 17:49
add parameter index and only get averaged of the variable at position index
proof of concept for creating data vectors in libelixirs which can be
filled later by external applications
required in this PR, subject to change
demonstrates source terms via database
@benegee benegee changed the title Add t8code baroclinic instability test case Add cubed sphere test cases Nov 20, 2024
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2 participants