trixi-framework / TrixiAtmo.jl / 13039277692

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github

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Commit Message

Covariant formulation of the shallow water equations (#58)

* add additional aux vars

* compute christoffel symbols

* fix typo in christoffel calculation

* covariant SWE weak form runs now

* covariant SWE weak form runs now

* no longer pass surface_integral into prolong2mortars

* bump compat for Trixi from 0.9 to 0.9.9

* add test for spherical SWE

* approach to automatically transform to desired coordinate system

* added missing aux_vars to prim2cons

* both spherical and cartesian works now

* add EC formulation

* add tests and improve elixirs/docs/cases

* more detailed docs

* fix typo in docs

* improve docs more

* add docstring for covariant SWE

* sqrtG -> J

* fix typo in quadrilaterals

* add vorticity calculation for covariant form

* improve docs and comments

* fix mistake in comment

* Rossby-Haurwitz is actually Case 6, not Case 5

* cleanup

* reformulate flux differencing

* run formatter

* a few more comments

* add missing h in total energy/entropy calculation

* rename source terms

* fix comment p -> polydeg

* add comments and streamline calculation of contravariant metric

* describe the Christoffel symbols

* specify in comment that J = sqrtG for analysis in covariant form

* fix typo in auxvarnames

* comment about possibility to compute Christoffel symbols exactly

* replace u_ll_spherical with u_ll_global and likewise for u_rr

* run formatter

* fix docs

* fix another typo in docs

* weak form works with central-central

* separate split-covariant equations from standard covariant

* update geostrophic test values to be for after one day

* Apply suggestions from code review

Co-authored-by: Andrés Rueda-Ramírez <aruedara@uni-koeln.de>

* revise docstrings and comments

---------

Co-authored-by: Andrés Rueda-Ramírez <aruedara@uni-koeln.de>

Run Details

340 of 356 new or added lines in 11 files covered. (95.51%)

1 existing line in 1 file now uncovered.

1902 of 2104 relevant lines covered (90.4%)

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