CESM should compute and pass 10-m winds from CAM to WW3 rather than passing lowest-level winds as if they're 10-m winds
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Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 48/100
- Issue type
- Bug
- Clarity
- Clearly specified
- Activity status
- Active
- Tech stack
- fortran
- Domain
- distributed-systems
Research direction
Start by reviewing CMEPS PR 706 and the CAM-to-WW3 wind handoff described in this issue, including the Sa_u and Sa_v values. Confirm that CAM provides 10-m winds, that WW3 receives those values directly, and that the PR 706 changes can then be reverted.
Written by the indexing model from the issue text.
Description
The changes in https://github.com/ESCOMP/CMEPS/pull/706 make explicit what was apparently implicit before: WW3 expects 10-m winds, but CESM has been passing it lowest-model-level winds (Sa_u / Sa_v). We should have CAM pass 10-m winds and then pass those directly to WW3, rather than passing lowest-level winds as if they're 10-m winds. That would then allow reverting the code changes in https://github.com/ESCOMP/CMEPS/pull/706.
@briandobbins @mvertens @alperaltuntas
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- Fortran
- Stars
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- Avg merge
- 1d 5h
- Merged PRs (30d)
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