CCPP Framework Meeting Minutes 2022 12 06

Agenda

• GitHub issues
  • notes
• Updates
• Other business
  • notes

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Attendees: Mike Kavulich,

GitHub issues

• 457: ccpp-framework not working with Python 3.11
  • Fix in PR 456; still not merged.
    • Has been approved; any tests still needed?

GitHub notes

Updates from last time

Previous notes

• Merge procedure for framework changes

  • This isn't specified in the Development Workflow page
  • Should it be a ccpp framework code manager, or a ufs code manager?

  In the past, we have always made a PR to the fv3atm first, then communicate to fv3atm code manager, and also to ufs-weather-model so the appropriate PRs can be created (usually merged with something else)

  • Big question: roles and responsibilities

    • Prior to merging PR to ccpp-framework, Testing should first be run on the fork/branch PR coming from
    • Ask

  For this week, Dustin will bring up this PR at ufs weather model code management meeting

Other business

• Mike is working on talk for AGU; not ready for review yet, but a few questions:

  • Are there any chemistry- or aerosol specific CCPP efforts that I should highlight? The session I am in (A56C: Evaluating Model Representations of Aerosol, Cloud, and Chemical Processes) is physics based but specifically highlights chemistry and aerosol modeling.

  • There are, but we should give some programmatic thought

    • CCPP-CAM (chemistry)
      • CCPP compliant Chemistry schemes being brought up to date with P8 (prototype 8) for UFS applications
    • At NCAR, Frances Vid (Abstract interfaces for Chem code/CCPP)
      • Does not yet use CCPP Framework, but that is the future goal

• Would someone like to volunteer as note-taker for these meetings?

• Other items?

Notes