Further updates to Taal

[ranocha]

Based on comments of @sloede in #200. Feel free to merge when everything looks okay to you. Otherwise, we can continue our discussion here.

[codecov]

Codecov Report

Merging #212 into dev will increase coverage by 18.65%.
The diff coverage is 46.03%.

@@             Coverage Diff             @@
##              dev     #212       +/-   ##
===========================================
+ Coverage   70.46%   89.12%   +18.65%     
===========================================
  Files          57       58        +1     
  Lines       10440    10427       -13     
===========================================
+ Hits         7357     9293     +1936     
+ Misses       3083     1134     -1949     

Impacted Files	Coverage Δ
src/callbacks/analysis_dg2d.jl	90.00% <ø> (ø)
src/run.jl	93.63% <ø> (ø)
src/semidiscretization.jl	73.56% <ø> (+13.56%)	⬆️
src/solvers/dg/dg.jl	84.78% <ø> (+17.88%)	⬆️
src/solvers/dg/indicators_1d.jl	65.16% <ø> (ø)
src/solvers/dg/indicators_2d.jl	66.34% <ø> (ø)
src/solvers/dg/interpolation.jl	79.54% <ø> (+15.17%)	⬆️
src/solvers/dg/indicators.jl	35.84% <35.84%> (ø)
src/auxiliary/auxiliary.jl	86.84% <100.00%> (ø)
src/callbacks/amr_dg1d.jl	94.01% <100.00%> (+0.10%)	⬆️
... and 13 more

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[sloede]

Additional general remarks:

• Shouldn't elixir_jeans_instability.jl be named elixir_euler_gravity_jeans_instability.jl (for consistency)?

[ranocha]

Shouldn't elixir_jeans_instability.jl be named elixir_euler_gravity_jeans_instability.jl (for consistency)?

Yeah, thanks for catching that!