CCPP Framework Meeting Minutes 2024 10 24

Agenda

• GitHub issues/PRs
• New items
• Updates
• Other business
• notes

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Attendees: Mike Kavulich,

GitHub issues/PRs

CCPP Framework (issues, PRs, discussions)

• Add CCPP register phase PR#582

  • Some reviews waiting to be addressed

• Add constituent tendency capability PR#584

  • Has two approvals, needs re-review from @mwaxmonsky

• capgen host model DDT problem Issue#589

  • Added test using a DDT host object to pass information #591
    • Mike gave a review, brought up question about xmllint (see below)

• Amend offline_check_fortran_vs_metadata.py to log what it has checked Issue#592

• Fortran parsing error Issue#593

• Unit conversion bug when variable is used by two different schemes (with different units) Issue#594

• Make full constituents object available via metadata Issue#597

• [xmllint missing from CI jobs Issue#601](xmllint missing from CI jobs)

  • Do we want xmllint to be opt-in or opt-out?
    • Draft PR: https://github.com/NCAR/ccpp-framework/pull/602

• Bugfix for auto transforms PR#604

  • Some CI failures, they seem familiar...

Drafts

• DRAFT TO DISCUSS: Add support and testing for equivalent units #571

Standard names (issues, PRs, discussions)

• Reconsideration of Add four wind CF variables #73? #77

New items for discussion

• How to handle schemes that are called multiple times, but with different inputs?
  • One possible solution: syntax like <scheme name_of_fruit="orange">eat_fruit</scheme> and <scheme name_of_fruit="apple">eat_fruit</scheme>
• Capgen documentation!
• Python support
  • https://github.com/NCAR/ccpp-framework/discussions/605
• Standard Names governance
• Supported units
  • The question has come up again: what units should we support in CCPP framework?
  • https://github.com/NCAR/ccpp-framework/issues/603

Updates from last time

Previous notes

Other business

Meeting notes

CCPP Framework

Standard Names

Discussion