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AMR Filtering Update#1003

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lkotipal wants to merge 14 commits intofmihpc:devfrom
lkotipal:amr-filtering-new
Draft

AMR Filtering Update#1003
lkotipal wants to merge 14 commits intofmihpc:devfrom
lkotipal:amr-filtering-new

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@lkotipal
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@lkotipal lkotipal commented Jul 2, 2024

Draft for an improved post-refinement VDF filtering scheme, brought in line with fsgrid filtering in order to avoid "banding" from refined cells dropping filtering passes on fsgrid. Also does a zero-length acceleration time step after refinement so _V moments are correct, both for coarsened cells and filtered cells.

Requires fmihpc/dccrg#48 for finding cells at smaller offset.

TODO:

  • More rigorous testing on flowthrough, possibly larger cases
  • P::filterPasses should ideally be based on fsgrid filtering passes

@lkotipal lkotipal marked this pull request as ready for review November 4, 2024 08:46
@lkotipal lkotipal marked this pull request as draft January 16, 2025 10:10
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Back in the oven since it relies on a dccrg update that has been invalidated

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