b.e30_beta02.BLTHIST.ne30_t232.104

[cecilehannay]

Purpose:
20th century with 104 configuration (#569).
Check if the tuning of sea-salt have an impact on 20th century warming

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Description:

Historical with 104 configuration (#569).

• starting from 104 at year 51

./xmlchange RUN_REFCASE=b.e30_beta02.BLT1850.ne30_t232.104
./xmlchange RUN_REFDATE=0051-01-01
./xmlchange  RUN_TYPE=hybrid
./xmlchange  GET_REFCASE=true
./xmlchange  RUN_REFDIR=cesm2_init

RRTMGP and HYCOM1

./xmlchange --append CAM_CONFIG_OPTS="-rad rrtmgp"
./xmlchange MOM6_VERTICAL_GRID=hycom1

• user_nl_cam

 rad_climate		= 'A:Q:H2O', 'N:O2:O2',
         'A:CO2:CO2', 'N:ozone:O3',
         'A:N2O:N2O', 'A:CH4:CH4',
         'N:CFC11STAR:CFC11', 'A:CFC12:CFC12',
         'M:mam4_mode1:/glade/campaign/cesm/cesmdata/inputdata/atm/cam/physprops/mam4_mode1_rrtmg_aeronetdust_sig1.6_dgnh.48_c140304.nc', 'M:mam4_mode2:/glade/campaign/cesm/cesmdata/inputdata/atm/cam
/physprops/mam4_mode2_rrtmg_aitkendust_c141106.nc',
         'M:mam4_mode3:/glade/campaign/cesm/cesmdata/inputdata/atm/cam/physprops/mam4_mode3_rrtmg_aeronetdust_c141106.nc', 'M:mam4_mode4:/glade/campaign/cesm/cesmdata/inputdata/atm/cam/physprops/mam4
_mode4_rrtmg_c130628.nc',
         'N:VOLC_MMR1:/glade/campaign/cesm/cesmdata/inputdata/atm/cam/physprops/volc_camRRTMG_byradius_sigma1.6_mode1_c210211.nc', 'N:VOLC_MMR2:/glade/campaign/cesm/cesmdata/inputdata/atm/cam/physpro
ps/volc_camRRTMG_byradius_sigma1.6_mode2_c210211.nc',
         'N:VOLC_MMR3:/glade/campaign/cesm/cesmdata/inputdata/atm/cam/physprops/volc_camRRTMG_byradius_sigma1.2_mode3_c210211.nc'

 seasalt_emis_scale             = 0.75D0

clubb_c8		=  4.95

ubc_file_path=  "/glade/campaign/cesm/cesmdata/inputdata/atm/cam/chem/ubc/b.e21.BWHIST.f09_g17.CMIP6-historical-WACCM.ensAvg123.cam.h0zm.H2O.1849-2014_c240604.nc"

• user_nl_clm

use_init_interp = .true.

• user_nl_cice

dumpfreq = 'x','x','x','x','x'
f_fresh = 'mxxxx'
f_fresh_ai = 'mxxxx'

• user_nl_cpl

histaux_l2x1yrg = .true

• user_nl_mom

MIN_SALINITY = 1.e-06
INPUTDIR = "INPUT"
MAX_LAYER_THICKNESS_CONFIG = "FILE:dz_max_90th_quantile.nc,dz"
USE_CFC_CAP = True
MAXTRUNC = 100

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Case directory:

• Locally (if still available):
  /glade/campaign/cesm/cesmdata/cseg/runs/cesm2_0/b.e30_beta02.BLTHIST.ne30_t232.104

• On github:
  https://github.com/NCAR/amwg_dev/tree/b.e30_beta02.BLTHIST.ne30_t232.104

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Sandbox:

• Locally (if still available): /glade/work/hannay/cesm_tags/cesm3_0_beta02

• On github: https://github.com/ESCOMP/cesm/tree/cesm3_0_beta02

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Diagnostics:

• Diags (if available):
  https://webext.cgd.ucar.edu/BLTHIST/b.e30_beta02.BLTHIST.ne30_t232.104/

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Output:

• Raw output on derecho (if still available): /glade/derecho/scratch/hannay/archive/b.e30_beta02.BLTHIST.ne30_t232.104/
• CAM Climos: /glade/campaign/cgd/amp/amwg/climo/b.e30_beta02.BLTHIST.ne30_t232.104

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

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Extra details:

[tilmes]

@cecilehannay @adamrher Did you apply cloud tunings to these runs?

[adamrher]

Yes, the clouds were tuned in 104 to balance RESTOM with the lower sea salt emission factor.