b.e30_beta06.B1850C_LTso.ne30_t232_wgx3.170

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
20/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Stale
Domain
hpc

Research direction

Start by reviewing the linked CESM case directory and sandbox, especially the user_nl_mom configuration and the referenced MOM6 restore inputs. Compare the configuration with case 165 (#90) and inspect the available diagnostics and output paths. The issue does not define a code change or a clear completion condition.

Written by the indexing model from the issue text.

Description

Purpose:
Baseline with 165 + salinity restoration only in the Lab Sea.


Description:

Same configuration as 165 (#90) but applying salinity restoring only in the Lab Sea, see example of salt flux below:

Image

-user_nl_mom

INPUTDIR = "INPUT"
MAXTRUNC = 2000
REMAPPING_USE_OM4_SUBCELLS = False
BODNER_DETECT_MLD = True
MLE_USE_PBL_MLD = False
MLE_DENSITY_DIFF = 0.02
MLE%
USE_BODNER23 = True
USE_CR_GRID = True
CR_FILE = "mle-cr-tx2_3v2-v8_20250215.nc"
MIN_WSTAR2 = 1.0E-09
BLD_DECAYING_TFILTER = 8.64E+04
MLD_DECAYING_TFILTER = 2.592E+06
BLD_GROWING_TFILTER = 300.
MLD_GROWING_TFILTER = 3600.
%MLE
KPP%
KPP_CVt2 = 1.0
%KPP
RESTART_CHECKSUMS_REQUIRED = FALSE

RESTORE_SALINITY = True
MASK_SRESTORE = True
ADJUST_NET_FRESH_WATER_TO_ZERO = False
ADJUST_NET_SRESTORE_TO_ZERO = False
SALT_RESTORE_FILE = "state_restore_tx2_3_20230416.nc"
FLUXCONST = 1.667
SRESTORE_AS_SFLUX = True
MAX_DELTA_SRESTORE = 5.0 

PS: MOM6 will look for salt_restore_mask.nc in INPUTDIR when MASK_SRESTORE = True.


Case directory:


Sandbox:
Locally (if still available): /glade/work/gmarques/cesm.sandboxes/cesm3_0_beta06

On github: https://github.com/ESCOMP/cesm/tree/cesm3_0_beta06


Diagnostics:


Output:

  • Raw output on derecho (if still available): /glade/derecho/scratch/hannay/archive/b.e30_beta06.B1850C_LTso.ne30_t232_wgx3.170/
  • CAM Climos: /glade/campaign/cgd/amp/amwg/climo/b.e30_beta06.B1850C_LTso.ne30_t232_wgx3.170

Contacts:
@cecilehannay @dlawrenncar @adamrher @PeterHjortLauritzen @JulioTBacmeister @swrneale @slevis-lmwg @wwieder @olyson @gustavo-marques @iangrooms @fobryan3 @klindsay28 @dabail10 @duvivier @tilmes @mbramberger


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  4. Open a pull request that references the issue number.

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