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Increase config_Redi_min_layers_diag_terms to 8 #329

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merged 1 commit into from
Mar 22, 2022

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@xylar xylar commented Mar 21, 2022

Based on testing with the EC30to60 mesh, this seems necessary to avoid spurious surface temperature extrema.

Based on testing with the EC30to60 mesh, this seems necessary to
avoid spurious surface temperature extrema.
@xylar xylar added bug Something isn't working ocean python package DEPRECATED: PRs and Issues involving the python package (master branch) labels Mar 21, 2022
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xylar commented Mar 21, 2022

In my testing of EC30to60, this change is needed to fully address #308.

@xylar xylar self-assigned this Mar 21, 2022
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xylar commented Mar 21, 2022

Testing

When I cherry-pick #328 onto this branch, EC30to60 now passes the validation of dynamic_adjustment on Anvil with Intel and Intel-MPI

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xylar commented Mar 21, 2022

I also tried config_Redi_min_layers_diag_terms = 7 but that was not sufficient to prevent new temperature extrema.

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xylar commented Mar 21, 2022

@mark-petersen, would you like to see further testing of this PR? I will test #309 and #310 again once this and #328 are merged.

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It makes sense that some meshes need a higher value for config_Redi_min_layers_diag_terms. I tuned that setting to a low value that worked for the WC14 mesh. Approving based on @xylar's experience with the EC60to30 here. Thanks.

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xylar commented Mar 22, 2022

Thanks @mark-petersen!

@xylar xylar merged commit b1c5cc6 into MPAS-Dev:master Mar 22, 2022
@xylar xylar deleted the increase_min_redi_layers branch March 22, 2022 12:45
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