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Change Ocean conservationCheck output frequency #6412

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cbegeman
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@cbegeman cbegeman commented May 13, 2024

For reasons that are not entirely clear, we have found that the ocean's conservation analysis member outputs with the wrong start time when the output frequency is 1 month. This issue is fixed when the frequency is increased (1 day and 10 days were tested). Here, we change the default output frequency of the conservationCheckOutput stream to 1 day.

Fixes MPAS-Dev/MPAS-Analysis#999

@cbegeman cbegeman requested review from xylar and jonbob May 13, 2024 20:48
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Testing

This PR was found to increase total compute time by 0.5% on perlmutter cpu for a 1-month B case.

@xylar
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xylar commented May 14, 2024

Here, we change the default output frequency of the conservationCheckOutput stream to 1 month.

should be "1 day", right?

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@xylar Yes, of course. Thanks for catching that!

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I'm approving by inspection and based on @cbegeman's testing.

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jonbob commented May 30, 2024

@cbegeman -- in the course of resolving a conflict for this branch, it looks like we changed the clobber_mode for this stream to "truncate" in March (PR #6258](#6258)). It might be worth testing this PR with that updated setting before we proceed?

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cbegeman commented Jun 4, 2024

@jonbob The test that I ran (SMS_D_Ld1.TL319_IcoswISC30E3r5.GMPAS-JRA1p5-DIB-PISMF.chrysalis_gnu.mpaso-jra_1958) did have clobber_mode="truncate" so I think we are ready to run further tests.

jonbob added a commit that referenced this pull request Jun 4, 2024
#6412)

Change Ocean conservationCheck output frequency

For reasons that are not entirely clear, we have found that the ocean's
conservation analysis member outputs with the wrong start time when the
output frequency is 1 month. This issue is fixed when the frequency is
increased (1 day and 10 days were tested). Here, we change the default
output frequency of the conservationCheckOutput stream to 1 day.

[BFB]
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jonbob commented Jun 4, 2024

passes:

  • ERS_Ld5.T62_oQU120.CMPASO-NYF.chrysalis_intel
  • SMS_D_Ld1.TL319_IcoswISC30E3r5.GMPAS-JRA1p5-DIB-PISMF.chrysalis_intel.mpaso-jra_1958

merged to next

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cbegeman commented Jun 5, 2024

Thanks for the testing @jonbob!

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approved based on visual inspection and testing

@jonbob jonbob merged commit 61bbeee into E3SM-Project:master Jun 5, 2024
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jonbob commented Jun 5, 2024

merged to master

xylar added a commit to xylar/compass that referenced this pull request Jun 30, 2024
This merge updates the E3SM-Project submodule from [8939709](https://github.com/E3SM-Project/E3SM/tree/8939709) to [752f281b15](https://github.com/E3SM-Project/E3SM/tree/752f281b15).

This update includes the following MPAS-Ocean and MPAS-Frameworks PRs (check mark indicates bit-for-bit with previous PR in the list):
- [ ]  (ocn) E3SM-Project/E3SM#6412
- [ ]  (ocn) E3SM-Project/E3SM#6434
- [ ]  (ocn) E3SM-Project/E3SM#6420
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Workaround needed for bug in conservationCheck analysis member
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