b.e30_beta04.BLT1850.ne30_t232_wgx3.115

[gustavo-marques]

Purpose:

Test a new formulation for the length scale of Mixed Layer Eddies (MLE) on top of 114. We expect these MLE settings will help mitigate the Southern Ocean's mixed layer depth biases (and consequent cold biases).

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Description:

Clone of 114, but using a new formulation for the length scale of Mixed Layer Eddies (Bodner et al., 2023).

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Case directory:

• Locally (if still available):
  /glade/campaign/cesm/cesmdata/cseg/runs/cesm2_0/b.e30_beta04.BLT1850.ne30_t232_wgx3.115

• On github:
  https://github.com/NCAR/cesm_dev/tree/b.e30_beta04.BLT1850.ne30_t232_wgx3.115

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Sandbox:

• Locally (if still available): /glade/work/gmarques/cesm.sandboxes/cesm3_0_beta04

• On github: https://github.com/ESCOMP/cesm/tree/cesm3_0_beta04

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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_beta04.BLT1850.ne30_t232_wgx3.115
• CAM Climos: /glade/campaign/cgd/amp/amwg/climo/$CASE

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Contacts:
@gustavo-marques, @dlawrenncar, @JulioTBacmeister, @adamrher, @PeterHjortLauritzen,@wwieder

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Extra details:

Namelist modifications

• user_nl_cam

mfilt    =       0,       5,     20,      40,      12,       120,      1,   1
nhtfrq              =       0,     -24,    -24,      -3,       0,       -2,      0,  -8760
ndens               =       2,       2,      2,       2,       2,       1,      2,   1
interpolate_output  =  .true.,  .true., .true., .false., .false., .true.,  .true.
interpolate_nlat    =     192,     192,    192,     192,     192,     192,   192
interpolate_nlon    =     288,     288,    288,     288,     288,     288,   288

empty_htapes = .true.

fincl1 = 'ACTNI', 'ACTNL', 'ACTREI', 'ACTREL', 'AODDUST', 'AODVIS', 'AODVISdn','BURDENBC', 
'BURDENDUST', 'BURDENPOM', 'BURDENSEASALT',
'BURDENSO4', 'BURDENSOA', 'CAPE', 'CCN3', 'CDNUMC', 'CH4', 'CLDHGH', 'CLDICE', 'CLDLIQ', 'CLDLOW', 
'CLDMED', 'CLDTOT', 'CLOUD', 'CMFMC_DP',
'CT_H2O', 'DCQ', 'DQCORE', 'DTCOND', 'DTCORE', 'DTV', 'EVAPPREC', 'EVAPSNOW', 'FCTI', 'FCTL', 'FICE', 'FLDS', 'FLNS', 'FLNSC', 'FLNT', 'FLNTC', 'FLUT',
'FREQZM', 'FSDS', 'FSDSC', 'FSNS', 'FSNSC', 'FSNT', 'FSNTC', 'FSNTOA', 'ICEFRAC', 'LANDFRAC', 'LHFLX', 'LWCF', 'MPDICE', 'MPDLIQ', 'MPDQ', 'MPDT',
'OCNFRAC', 'OMEGA', 'OMEGA500', 'PBLH', 'PHIS', 'PINT', 'PMID', 'PRECC', 'PRECL', 'PRECSC', 'PRECSL', 'PRECT', 'PS', 'PSL', 'PTEQ', 'PTTEND', 'Q',
'QFLX', 'QRL', 'QRS', 'QTGW', 'RCMTEND_CLUBB', 'RELHUM', 'RVMTEND_CLUBB', 'SHFLX', 'SOLIN', 'SST', 
'STEND_CLUBB', 'SWCF',
'T', 'TAUX', 'TAUY', 'TFIX', 'TGCLDIWP', 'TGCLDLWP', 'TMQ', 'TREFHT', 'TS', 'TTGW', 'U', 'U10', 
'UBOT', 'UTGWORO', 'UTGW_TOTAL',
'V', 'VBOT', 'VTGWORO', 'VTGW_TOTAL', 'WPRTP_CLUBB', 'WPTHLP_CLUBB', 'Z3', 'ZMDQ', 'ZMDT', 'N2O',
 'CO2','CFC11','CFC12',
'AODVISdn','CCN3', 'CDNUMC', 'H2O', 'NUMICE', 'NUMLIQ','OMEGA500',
 'AQSO4_H2O2','AQSO4_O3', 'bc_a1', 'bc_a4', 'dst_a1', 'dst_a2', 'dst_a3', 'ncl_a1',
'ncl_a1', 'ncl_a2', 'ncl_a3', 'pom_a1', 'pom_a4', 'so4_a1', 'so4_a2', 'so4_a3', 'soa_a2' ,
'soa_a1', 'num_a1', 'num_a2', 'num_a3', 'num_a4',
'bc_a1SFWET', 'bc_a4SFWET', 'dst_a1SFWET', 'dst_a2SFWET', 'dst_a3SFWET', 'ncl_a1SFWET',
'ncl_a2SFWET', 'ncl_a3SFWET', 'pom_a1SFWET', 'pom_a4SFWET', 'so4_a1SFWET', 'so4_a2SFWET', 'so4_a3SFWET', 'soa_a1SFWET',
'soa_a2SFWET', 'bc_c1SFWET', 'bc_c4SFWET', 'dst_c1SFWET', 'dst_c2SFWET', 'dst_c3SFWET', 'ncl_c1SFWET', 'ncl_c2SFWET',
'ncl_c3SFWET', 'pom_c1SFWET', 'pom_c4SFWET', 'so4_c1SFWET', 'so4_c2SFWET', 'so4_c3SFWET', 'soa_c1SFWET', 'soa_c2SFWET',
'bc_a1DDF', 'bc_a4DDF', 'dst_a1DDF', 'dst_a2DDF', 'dst_a3DDF', 'ncl_a1DDF', 'ncl_a2DDF', 'ncl_a3DDF',
'pom_a1DDF', 'pom_a4DDF', 'so4_a1DDF', 'so4_a2DDF', 'so4_a3DDF', 'soa_a1DDF', 'soa_a2DDF',
'so4_a1_CLXF', 'so4_a2_CLXF', 'SFbc_a4', 'SFpom_a4', 'SFso4_a1', 'SFso4_a2',
'so4_a1_sfgaex1', 'so4_a2_sfgaex1', 'so4_a3_sfgaex1', 'soa_a1_sfgaex1', 'soa_a2_sfgaex1',
'SFdst_a1','SFdst_a2', 'SFdst_a3', 'SFncl_a1', 'SFncl_a2', 'SFncl_a3',
'num_a2_sfnnuc1', 'SFSO2', 'OCN_FLUX_DMS', 'SAD_SULFC', 'SAD_TROP', 'SAD_AERO'

fincl3 = 'PRECT', 'PRECC', 'FLUT', 'U850', 'U200', 'V850', 'V200', 'OMEGA500', 'TS', 'SST', 'PSL', 'Z500'

fincl4 =  'PRECC','PRECL'

fincl5 = 'Uzm','Vzm','Wzm','THzm', 'VTHzm','WTHzm','UVzm','UWzm'
phys_grid_ctem_nfreq=-6
phys_grid_ctem_zm_nbas=120
phys_grid_ctem_za_nlat=90

seasalt_emis_scale             = 0.75D0
clubb_c8=  4.95

• user_nl_cpl

histaux_l2x1yrg = .true
aoflux_grid = 'xgrid'

• user_nl_mom

MAXTRUNC = 1000
MIN_SALINITY = 1.e-06
MLE%
USE_BODNER23 = True
CR = 0.03
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
MLE_USE_PBL_MLD = True

[wwieder]

with the beta04 tag user_nl_clm should include the following:

finidat = '/glade/campaign/cesm/cesmdata/inputdata/lnd/clm2/initdata_esmf/ctsm5.3/ctsm53n04ctsm52028_ne30pg3t232_BgcCrop_exice_pSASU.clm60.r.0121-01-01.nc'

reseed_dead_plants = .true.

! turn off shifting cultivation
do_grossunrep = .false.

! do this for isotopes
use_c13 = .true.
use_c14 = .true.
use_c13_timeseries = .true.
use_c14_bombspike = .true.

Not sure how we're wanting to handle dust, but other CAM-side changes are needed to turn on Leung2024

[gustavo-marques]

This run aborted on 6/01/23 because of

ERROR:
dec1107.hsn.de.hpc.ucar.edu 212:  radiation_tend: ERROR: kdist_lw%gas_optics: gas_optics(): array tsfc has values

cc'ing @cecilehannay

[gustavo-marques]

@wwieder, I thought we were going to use CLM out of the box for this and 114. We should clarify this with @cecilehannay.

[adamrher]

For some reason the sandbox used /glade/work/gmarques/cesm.sandboxes/cesm3_0_beta04 is pointing to cam6_4_032 rather than cam6_4_046, which is what it should be pointing to. @cecilehannay this is why RRTMGP is not running out of the box (and also why the tsfc error is triggering). @jedwards4b is this a problem with the sandbox or is beta04 pointing to this older cam tag?

[jedwards4b]

It was decided in the cesm project meeting to expedite a beta04 tag with clm and mom updates and defer cam updates to beta05. beta04 is indeed pointing to cam6_4_032.

[adamrher]

@cecilehannay I think we need ATM diagnostics for this run. The baseline should be #17 (run 114), I believe.

@dabail10 I imagine you'll want to run the sea-ice diags as this run is intended to reduce biases in the SO.

[cecilehannay]

The ADF are here https://webext.cgd.ucar.edu/BLT1850/b.e30_beta04.BLT1850.ne30_t232_wgx3.115/atm/b.e30_beta04.BLT1850.ne30_t232_wgx3.115_1_18_vs_b.e30_beta04.BLT1850.ne30_t232_wgx3.114_1_18/index.html
Thanks to Justin.

[olyson]

Land diagnostics are here

[dabail10]

This run is still worse than 104 for SH sea ice extent. Here are the diagnostics:

https://webext.cgd.ucar.edu/BLT1850/b.e30_beta04.BLT1850.ne30_t232_wgx3.115/ice/b.e30_beta04.BLT1850.ne30_t232_wgx3.115-b.e30_beta02.BLT1850.ne30_t232.104/ice/seaice.html