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Add mesh-based nuopc cap to the dev/ufs-weather-model branch #636

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DeniseWorthen opened this issue Mar 10, 2022 · 0 comments
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Add mesh-based nuopc cap to the dev/ufs-weather-model branch #636

DeniseWorthen opened this issue Mar 10, 2022 · 0 comments
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enhancement New feature or request

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@DeniseWorthen
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DeniseWorthen commented Mar 10, 2022

Is your feature request related to a problem? Please describe.

The existing NUOPC cap is not restart reproducible in for the S2SW application of the UFS Weather model. The existing cap also cannot be run in debug mode for the S2SW application.

Describe the solution you'd like
A new mesh based NUOPC cap has been developed which will be used by the UWM S2SW and HAFSW applications, both of which use the dev/ufs-weather-model branch. The mesh cap is restart reproducible for UWM and can be run in debug mode.

For the S2SW app, the mesh cap will replace the current NUOPC connectors and coupling will go through the CMEPS mediator. This allows the wave model to be placed in the slow coupling loop if desired. The HAFSW application currently uses the CMEPS mediator, but will now run on a mesh inside the NUOPC cap in place of a grid.

The current ATMW applications will continue using connectors.

Describe alternatives you've considered

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@DeniseWorthen DeniseWorthen added the enhancement New feature or request label Mar 10, 2022
@DeniseWorthen DeniseWorthen mentioned this issue Mar 20, 2022
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