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Add new SOwISC12to30E3r2 ocean and sea-ice mesh #72

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xylar
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@xylar xylar commented Jan 4, 2024

Long name: SOwISC12to30kmL64E3SMv3r2

This version of the Southern Ocean Regionally Refined Mesh (SORRM) has resolution that is:

  • 12 km around Antarctica
  • 30 km elsewhere
    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 2 (r2) of the mesh, which includes a fix to the land-ice mask to remove land-locked sea-ice cells along ice-shelf calving fronts (MPAS-Dev/compass#752).

The mesh was created using compass, specifically this tag: https://github.com/MPAS-Dev/compass/releases/tag/mesh_SOwISC12to30E3r2

The mesh and the G-case results will be reviewed here:
https://acme-climate.atlassian.net/wiki/spaces/OO/pages/4059529268/Review+SOwISC12to30E3r2

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

@xylar xylar requested a review from jonbob January 4, 2024 16:58
@xylar xylar self-assigned this Jan 4, 2024
@xylar xylar requested a review from darincomeau January 4, 2024 17:00
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xylar commented Jan 4, 2024

@darincomeau and @jonbob, there is no real rush on this but I wanted to get the ball rolling. This is a version of SORRM with a 30 km background resolution and the fix from MPAS-Dev/compass#752. It needs mapping files and all that stuff.

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xylar commented Jan 4, 2024

I just synced over the files produced by Compass to /lcrc/group/e3sm/data/inputdata/

@darincomeau
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Not sure if I should review here or at the E3SM one, but it looks like the next step is the 30 year G-case, presumably GMPAS-JRA-DIB-ISMF? I can get that started. The settings look good to me.

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xylar commented Jan 23, 2024

GMPAS-JRA-DIB-ISMF

Presumably GMPAS-JRA-DIB-PISMF (not DISMF)?

But, yes, that sounds right to me.

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xylar commented Jan 23, 2024

Not sure if I should review here or at the E3SM one

We can discuss here but the review should eventually be on E3SM. (No E3SM PR for this yet.)

@darincomeau
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right, of course, on both counts. G-case in the queue on Anvil.

@xylar xylar force-pushed the mesh/add-sowisc12to30e3r2 branch from fe27de4 to c6a073b Compare February 9, 2024 16:49
@xylar xylar changed the base branch from master to alternate February 9, 2024 16:56
@xylar xylar changed the base branch from alternate to master February 9, 2024 16:56
@xylar xylar force-pushed the mesh/add-sowisc12to30e3r2 branch from b2daa93 to 7b55b9c Compare February 11, 2024 13:20
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xylar commented Feb 11, 2024

@darincomeau, can you help me get the CRYO1950 run working for this mesh? I'm currently getting:

ERROR: invalid value of use_case (1950_eam_CMIP6_chemUCI-Linoz-mam5-vbs) specified in commandline

when I try to set it up.

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darincomeau commented Feb 11, 2024 via email

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xylar commented Feb 11, 2024

Ah, great! That's E3SM-Project#6053. Open since November, so hopefully it gets in soon.

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xylar commented Jun 17, 2024

I'm closing this because we will move on to revision 3.

@xylar xylar closed this Jun 17, 2024
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3 participants