Add new SOwISC12to30E3r3 ocean and sea-ice mesh #6631
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xylar
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alicebarthel
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alicebarthel
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Approved based on test simulations referenced above and discussion in E3SM-Ocean-Discussion#106
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I added a default |
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Rebased to fix conflicts with #6643 |
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@alicebarthel, @cbegeman and @proteanplanet, could you please review and hopefully approve this week? |
I examined the land ice mass balance fields and they look as expected. We hope that the negative river runoff anomaly around Amery shown here will be reduced once we have a configuration with the deep firn model. |
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Approved on the basis of water column depth around ISC, examination of @proteanplanet's mesh figures, and review of simulation results in MPAS-Analysis pages linked above and separately generated surface mass flux figures in the SO.
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Approving after examining @proteanplanet's mesh figures, @darincomeau's and @cbegeman's MPAS-Analysis pages.
The Ocean Heat uptake near Zapiola is visible immediately, but I could not find any mesh or topography irregularities in the region, so I don't think this mesh specifically enhances the dynamical problem.
Long name: SOwISC12to30kmL80E3SMv3r3
This version of the Southern Ocean Regionally Refined Mesh (SORRM) has resolution that is:
It is intended to be similar to the IcoswISC30E3r5 mesh except in the Southern Ocean and around Antarctica.
This is a proposed E3SM v3 (E3) mesh for polar (formerly cryosphere) simulations. This is revision 3 (r3) of the mesh, which includes many changes from revision 2 outlined in MPAS-Dev/compass#807. The mesh is tagged on Compass as: https://github.com/MPAS-Dev/compass/releases/tag/mesh_SOwISC12to30E3r3 to aid reproduction in the future.
The mesh and the G- and B-case results are being reviewed here:
https://acme-climate.atlassian.net/wiki/spaces/OO/pages/4441145345/Review+SOwISC12to30E3r3
A 30-year G- and 50-year B-case have been run, and analysis is posted on the review page. Here are the simulation pages:
https://acme-climate.atlassian.net/wiki/spaces/PSC/pages/4575821825/20240829.GMPAS-JRA1p5-DIB-PISMF.TL319_SOwISC12to30E3r3.mesh-review-test.chrysalis
https://acme-climate.atlassian.net/wiki/spaces/PSC/pages/4575068161/20240904.v3.SORRME3r3.piControl.chrysalis.mesh-review
Relevant discussion can be found at E3SM-Ocean-Discussion#106