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Add new SO12to60E3r2 ocean and sea-ice mesh #69

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xylar
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@xylar xylar commented Sep 20, 2023

Long name: SO12to60kmL64E3SMv3r2

This version of the Southern Ocean Regionally Refined Mesh (SORRM) has the same distribution of resolution as in the E3SM v2 version of the mesh and the E3SM v3 SOwISC12to60E3r1 mesh, including:

  • 12 km resolution around Antarctica
  • 45 km resolution at southern mid-latitudes
  • 30 km resolution at the equator and the north Atlantic
  • 60 km resolution in the north Pacific
  • 35 km resolution in the Arctic

It matches the EC30to60 (E3SM-Project#5927) mesh except in the Southern Ocean and north Atlantic.

This is revision 2 (r2) of the mesh, which does not have ice-shelf cavities around Antarctica, like revision 1 (r1) does.

The mesh was created using compass, at:
MPAS-Dev/compass#701
and will be tagged as:
https://github.com/MPAS-Dev/compass/releases/tag/mesh_SO12to60E3r2

The mesh is being reviewed here:
https://acme-climate.atlassian.net/wiki/spaces/OO/pages/3924820421/Review+SO12to60E3r2

G- and B-case will begin shortly and analysis will be posted on the review page as soon as it is available.

@xylar xylar closed this Jan 4, 2024
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