b.e30_alpha03d.BLT1850.ne30_t232_wgx3.112

[gustavo-marques]

Purpose:

Evaluate new ocean model tunings.

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Description:

Clone of #101 + new defaults in the ocean model (see here) + new tunings and src mods for KPP MOST. Using the B-tapering (100-300 m) from Bill Large.

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Case directory:

• Locally (if still available):
  /glade/campaign/cesm/cesmdata/cseg/runs/cesm2_0/b.e30_alpha03d.BLT1850.ne30_t232_wgx3.112

• On github:
  https://github.com/NCAR/cesm_dev/tree/b.e30_alpha03d.BLT1850.ne30_t232_wgx3.112

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Sandbox:

• Locally (if still available): /glade/work/gmarques/cesm.sandboxes/cesm3_0_alpha03d_cice

• On github:

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Diagnostics:

• Diags (if available):
  https://webext.cgd.ucar.edu/BLT1850/$CASE/

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Output:

• Raw output on derecho (if still available): /glade/derecho/scratch/gmarques/archive/b.e30_alpha03d.BLT1850.ne30_t232_wgx3.112/
• CAM Climos: /glade/campaign/cgd/amp/amwg/climo/$CASE

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Contacts:
@cecilehannay, @gustavo-marques, @dabail10

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Extra details:

Updated CESM_CICE tag:
https://github.com/ESCOMP/CESM_CICE/releases/tag/cesm3_cice6_5_0_3

SourceMods/src.mom/ from Bill Large:

MOM_CVMix_KPP.F90
cvmix_kpp.F90

Changes in user_nl_cice:

histfreq = 'm','d','x','x','x'
histfreq_n = 1,1,1,1,1
dumpfreq = 'x','x','x','x','x'

grid_ice = 'C'
congel_freeze = 'one-step'
tr_snow = .true.
snwgrain= .false.
use_smliq_pnd = .false.
snwredist = "snwITDrdg"
tr_pond_sealvl = .true.
tr_pond_lvl = .false.
frzpnd = 'hlid'
tscale_pnd_drain = 0.5
rfracmin = 1.0
rfracmax = 1.0

f_albpnd = 'mdxxx'
f_albsno = 'mdxxx'
f_albice = 'mdxxx'
f_fswdn = 'mdxxx'
f_fswabs = 'mdxxx'
f_apond = 'mdxxx'
f_hpond = 'mdxxx'
f_apondn = 'mdxxx'
f_hpondn = 'mdxxx'
f_apeff = 'mdxxx'
f_apeffn = 'mdxxx'
f_fresh = 'mxxxx'
f_fresh_ai = 'mxxxx'
f_aice = 'mdxxx'
f_hi = 'mdxxx'
f_hs = 'mdxxx'
f_meltt = 'mdxxx'
f_melts = 'mdxxx'
f_meltl = 'mdxxx'
f_meltb = 'mdxxx'
f_congel = 'mdxxx'
f_snoice = 'mdxxx'
f_frazil = 'mdxxx'
f_fsalt = 'mdxxx'
f_fsalt_ai = 'mdxxx'
f_fresh = 'mdxxx'
f_fresh_ai = 'mdxxx'
f_smassice = 'mdxxx'
f_smassliq = 'mdxxx'
f_rhos_cmp = 'mdxxx'
f_rhos_cnt = 'mdxxx'
f_rsnw = 'mdxxx'
f_rsnwn = 'mdxxx'
f_meltsliq = 'mdxxx'
f_fsloss = 'mdxxx'
f_snowfrac = "mdxxx"
f_snowfracn = "mdxxx"
f_aicen = 'mdxxx'
f_vicen = 'mdxxx'
f_vsnon = 'mdxxx'
f_flpnd = 'mdxxx'
f_expnd = 'mdxxx'
f_frpnd = 'mdxxx'
f_rfpnd = 'mdxxx'
f_rdpnd = 'mdxxx'
f_ilpnd = 'mdxxx'
f_mipnd = 'mdxxx'
f_flpndn = 'mdxxx'
f_expndn = 'mdxxx'
f_frpndn = 'mdxxx'
f_rfpndn = 'mdxxx'
f_ilpndn = 'mdxxx'
f_CMIP = 'mdxxx'

Changes in user_nl_mom:

REMAP_VEL_CONSERVE_KE = True

MAXTRUNC = 1000

! Bill's changes
CEMP_NL = 2.0
WAVE_METHOD = SURFACE_BANDS
SURFBAND_SOURCE = COUPLER
STOKES_DDT = True
STOKES_VF = True
STOKES_PGF = True
STK_BAND_COUPLER = 3      ;    4
SURFBAND_WAVENUMBERS = 0.04, 0.11, 0.33

GUST_CONST = 0.0004  ! ~0.5 m/s wind ;  was 0.02,  ~ 3.7 m/s wind

FPMIX = True

KPP%
STOKES_MOST = True                       ! default = False
%KPP

[dabail10]

Sea ice diagnostics.

https://webext.cgd.ucar.edu/BLT1850/b.e30_alpha03d.BLT1850.ne30_t232_wgx3.112/ice/b.e30_alpha03d.BLT1850.ne30_t232_wgx3.112-b.e30_beta02.BLT1850.ne30_t232.104/ice/seaice.html

[cecilehannay]

More diags (ADF and lnd): https://webext.cgd.ucar.edu/BLT1850/b.e30_alpha03d.BLT1850.ne30_t232_wgx3.112/