mdolab / mdolab/adflow

Time spectral stability derivatives are broken

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#295 2 comments 0 reactions 0 assignees View on GitHub

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bug
Dominant language
Fortran
Stars
332
Forks
124
PR merge metrics
No merged PRs in 30d

Description

Description

As mentioned in the code, the time spectral stability derivatives are broken. I am creating this issue for greater visibility.

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start in src/solver/surfaceIntegrations.F90 at lines 324-327, where the issue identifies the broken time spectral stability derivatives. Trace the surrounding derivative calculation and determine the expected behavior from nearby code and project context. Done means the time spectral stability derivatives work correctly and the relevant behavior is verified.

Written by the indexing model from the issue text.

Assessment

Tech stack
fortran
Domain
backend
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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