update CICE with latest consortium/main #1562
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* reverting the bug fix for ktherm=2 allows all cpld tests to pass and the single datm test using ktherm=2 (datm_cdeps_gfs) to also pass all other datm tests which use ktherm=1 fail
DeniseWorthen
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BrianCurtis-NOAA
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We can start testing this PR. I will try from hera. |
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on-behalf-of @ufs-community <[email protected]>
on-behalf-of @ufs-community <[email protected]>
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jkbk2004
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SadeghTabas-NOAA,
zach1221,
BrianCurtis-NOAA and
jkbk2004
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Dogwood (WCOSS2) was having issues on Friday and it's going to be unavailable today. Will need to create baselines after it comes back. |
BrianCurtis-NOAA
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Jan 23, 2023
zach1221
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jkbk2004
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Description
Updates CICE to the latest Consortium/main.
Includes a bug-fix for ktherm=2 (mushy thermodynamics) with optional new feature to use the actual (prognostic) bulk ice salinity in place of constant (4psu) ice salinity when ktherm=2. This feature is not turned on in this PR. To enable the feature, a new namelist option should be added to the
forcing_nmlin ice_in:saltflux_option = 'prognostic'This feature should only be used with ktherm=2. Enabling it would change baselines for all ktherm=2 tests.
The
cicedynBsubdirectory has also be renamed tocicedyn, with associated changes incice_files.cmake.Top of commit queue on: TBD
Input data additions/changes
Anticipated changes to regression tests:
Changes were tested on cheyenne.intel and cheyenne.gnu with the following results:
-All coupled tests (which all use ktherm=2) and the single NG-GODAS test using ktherm=2 (
datm_cdeps_gfs) will change answers due to bug-fix. This was verified by running the baselines with the 2-line bug-fix reverted. Baselines using ktherm=2 reproduced in this case except thecpld_control_ciceC_p8test. The C-grid test changes due to additional bug-fix that is only applicable to C-grid.-All NG-GODAS tests using ktherm=1, with the exception of debug, will change answers due to code refactoring associated with new prognostic salt-flux feature.
Subcomponents involved:
Combined with PR's (If Applicable):
Commit Queue Checklist:
Linked PR's and Issues:
Depends on NOAA-EMC/CICE#56
Closes NOAA-EMC/CICE#55
Testing Day Checklist:
Testing Log (for CM's):