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New GEFS variables requested by CPC and PSL need to be added to atmos_prod #3205

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EricSinsky-NOAA opened this issue Jan 6, 2025 · 0 comments · Fixed by #3221
Closed
4 tasks

New GEFS variables requested by CPC and PSL need to be added to atmos_prod #3205

EricSinsky-NOAA opened this issue Jan 6, 2025 · 0 comments · Fixed by #3221
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EricSinsky-NOAA commented Jan 6, 2025 •
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What new functionality do you need?

The following variables need to be added to GEFS atmosphere products in the develop branch for PSL's AI/ML applications:

  1. ugrd: 125hPa, 175hPa, 775hPa, 825hPa, 875hPa
  2. vgrid: 125hPa, 175hPa, 775hPa, 825hPa, 875hPa
  3. tmp: 125hPa, 175hPa, 225hPa, 775hPa, 825hPa, 875hPa
  4. hgt: 125hPa, 175hPa, 775hPa, 825hPa, 875hPa
  5. spfh: 125hPa, 175hPa, 225hPa, 775hPa, 825hPa, 875hPa
  6. dzdt: 125hPa, 175hPa, 225hPa, 775hPa, 825hPa, 875hPa

The following variables requested by CPC need to be added to GEFS atmosphere products in the develop branch:

  1. u10m_max
  2. v10m_max
  3. wind10m_max

What are the requirements for the new functionality?

  • The atmos_prod task for GEFS needs to generate these additional variables in the pgrb2 files

Acceptance Criteria

  • Additional GEFS variables requested by PSL have been added to the gefs parm file
  • Additional GEFS variables requested by CPC have been added to the gefs parm file
  • Any necessary modifications have been made to the atmos_prod scripts so that u10m_max and v10m_max are treated as vector components
  • Additional variables are successfully being written in the atmos_prod tasks for GEFS

Suggest a solution (optional)

A solution has been found and applied to the feature/gefs_reforecast branch. The same or similar solution can be applied to the develop branch.
@EricSinsky-NOAA EricSinsky-NOAA added feature New feature or request triage Issues that are triage labels Jan 6, 2025
@EricSinsky-NOAA EricSinsky-NOAA self-assigned this Jan 7, 2025
@WalterKolczynski-NOAA WalterKolczynski-NOAA removed the triage Issues that are triage label Jan 10, 2025
@EricSinsky-NOAA EricSinsky-NOAA mentioned this issue Jan 10, 2025
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WalterKolczynski-NOAA pushed a commit that referenced this issue Jan 16, 2025
@EricSinsky-NOAA
Add additional GEFS variables needed for AI/ML applications (#3221)
eb10ee8 
This PR covers a few items that were merged to the
`feature/gefs_reforecast` branch and should be brought to the `develop`
branch:

- Add additional GEFS variables needed for AI/ML applications
- Add umax, vmax and wndmax as requested by CPC
- Add ensemble header information for atmosphere products
- Remove duplicate OCNSPPT and EPBL settings

With the additional variables, the data size has increased from 7.41GB
to 7.96GB for a given member in atmos products for the C48_S2SWA_gefs CI
case.

Resolves #3205 
Refs #3183
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Add additional GEFS variables needed for AI/ML applications EricSinsky-NOAA/global-workflow
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