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(*)Corrected OBC restart scaling bugs #132

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merged 1 commit into from
May 29, 2022

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Hallberg-NOAA
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Corrected two bugs in the code handling the unscaling of tracers in east-west
open boundary segments. Both changes bring the east-west code into (closer?)
agreement with the north-south code, and it might explain some recent reports of
strange behavior. However, the fact that the existing MOM6-examples pipeline
tests do not detect this bug reveals a clear shortcoming in the suite of test
cases with OBCs that are currently being testing with MOM6 code changes. These
bugs were introduced to dev/gfdl on May 22, 2022 (one week before this fix) as a
part of PR# 122 (#122).

  Corrected two bugs in the code handling the unscaling of tracers in east-west
open boundary segments.  Both changes bring the east-west code into (closer?)
agreement with the north-south code, and it might explain some recent reports of
strange behavior.  However, the fact that the existing MOM6-examples pipeline
tests do not detect this bug reveals a clear shortcoming in the suite of test
cases with OBCs that are currently being testing with MOM6 code changes.  These
bugs were introduced to dev/gfdl on May 22, 2022 (one week before this fix) as a
part of PR# 122 (NOAA-GFDL#122).
@Hallberg-NOAA Hallberg-NOAA added bug Something isn't working answer-changing A change in results (actual or potential) labels May 29, 2022
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codecov bot commented May 29, 2022

Codecov Report

Merging #132 (3c6a7a6) into dev/gfdl (9a604d4) will decrease coverage by 0.00%.
The diff coverage is 0.00%.

@@             Coverage Diff              @@
##           dev/gfdl     #132      +/-   ##
============================================
- Coverage     33.45%   33.45%   -0.01%     
============================================
  Files           262      262              
  Lines         71384    71385       +1     
  Branches      13323    13323              
============================================
  Hits          23884    23884              
- Misses        43028    43029       +1     
  Partials       4472     4472              
Impacted Files Coverage Δ
src/core/MOM_open_boundary.F90 23.00% <0.00%> (-0.01%) ⬇️

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@marshallward
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Gaea regression: https://gitlab.gfdl.noaa.gov/ogrp/MOM6/-/pipelines/15639 ✔️

@marshallward marshallward merged commit 27bb8b8 into NOAA-GFDL:dev/gfdl May 29, 2022
@Hallberg-NOAA Hallberg-NOAA deleted the OBC_scaling_bug_fix branch July 16, 2022 09:43
kshedstrom pushed a commit to ESMG/MOM6 that referenced this pull request May 1, 2024
…in-20240401

update to MOM6 main repo 20240401 commit
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