ctsm5.4.015_BGCcrop_ne30_144_ [AD, SASU, pSASU, HIST & quickStart

[wwieder]

Description:
BGC crop spinup at ne30 for use in B cases with:

• filled greenland ice hole
• latest paramter file (mods for pft 2 & 4)

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Case directory:
Locally:
/glade/work/wwieder/ctsm5.4.0/ctsm5.4.015_BGCcrop_ne30_144_AD

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Sandbox:
Locally:
/glade/u/home/wwieder/CTSM (ctsm5.4.015 *)

./create_newcase --case /glade/work/wwieder/ctsm5.4.0/ctsm5.4.015_BGCcrop_ne30_144_AD --compset I1850Clm60BgcCropCrujra --res ne30pg3_t232 --run-unsupported

./create_clone --clone /glade/work/wwieder/ctsm5.4.0/ctsm5.4.015_BGCcrop_ne30_144_AD --case /glade/work/wwieder/ctsm5.4.0/ctsm5.4.015_BGCcrop_ne30_144_quickSpin --keepexe

./create_clone --clone /glade/work/wwieder/ctsm5.4.0/ctsm5.4.015_BGCcrop_ne30_144_AD --case /glade/work/wwieder/ctsm5.4.0/ctsm5.4.015_BGCcrop_ne30_144_SASU --keepexe

./create_clone --clone /glade/work/wwieder/ctsm5.4.0/ctsm5.4.015_BGCcrop_ne30_144_AD --case /glade/work/wwieder/ctsm5.4.0/ctsm5.4.015_BGCcrop_ne30_144_pSASU --keepexe

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1) AD

user_nl_ changes:

• Point to CRUJRAb datm files (this will be part of the 5.4.017 tag), for now use the files in: ...scratch/wwieder/TRENDY2024_greenland2/...

paramfile = '/glade/work/linnia/CLM6-PPE/ctsm6_cal/paramfiles/ctsm60_params.c260204.nc'
hist_fincl1 = 'TOTECOSYSC', 'TOTECOSYSN', 'TOTSOMC', 'TOTSOMN', 'TOTVEGC', 'TOTVEGN',
              'TLAI', 'GPP', 'CPOOL', 'NPP', 'TWS', 'H2OSNO'

xml changes:

./xmlchange CLM_ACCELERATED_SPINUP=on,CLM_FORCE_COLDSTART=on
./xmlchange CONTINUE_RUN=FALSE,STOP_OPTION=nyears
./xmlchange MOSART_MODE=NULL
./xmlchange STOP_N=80,RESUBMIT=3

1b) quickSpin

• 80 years SASU & 80 years pSASU
• Initial conditions from pSASU of Greenland hole case, ctsm5.4.004_bgc_ne30_130_pSASU_greenland #133
• Clone the AD case, above, + add the following:

./xmlchange CONTINUE_RUN=FALSE,STOP_OPTION=nyears
./xmlchange MOSART_MODE=NULL
./xmlchange STOP_N=75,RESUBMIT=0
./xmlchange CLM_ACCELERATED_SPINUP=sasu,CLM_FORCE_COLDSTART=off
./xmlchange RUN_TYPE=hybrid

echo "finidat = '/glade/derecho/scratch/wwieder/archive/ctsm5.4.004_bgc_ne30_130_pSASU_greenland/rest/0146-01-01-00000/ctsm5.4.004_bgc_ne30_130_pSASU_greenland.clm2.r.0146-01-01-00000.nc' " >> user_nl_clm
echo "use_init_interp = .true." >> user_nl_clm

After 75 years SASU run 60 years pSASU

./xmlchange CLM_ACCELERATED_SPINUP=off,CLM_FORCE_COLDSTART=off
./xmlchange RUN_STARTDATE=1001-01-01
./xmlchange STOP_N=60,RESUBMIT=1

echo "finidat = '/glade/derecho/scratch/wwieder/archive/ctsm5.4.015_BGCcrop_ne30_144_quickSpin/rest/0076-01-01-00000/ctsm5.4.015_BGCcrop_ne30_144_quickSpin.clm2.r.0076-01-01-00000.nc' " >> user_nl_clm

2) SASU

export REFCASE=ctsm5.4.015_BGCcrop_ne30_144_AD
./xmlchange MOSART_MODE=NULL
./xmlchange RUN_TYPE=hybrid
./xmlchange STOP_N=60,STOP_OPTION=nyears
./xmlchange CLM_ACCELERATED_SPINUP=sasu,CLM_FORCE_COLDSTART=off
./xmlchange CONTINUE_RUN=FALSE,RESUBMIT=5
./xmlchange GET_REFCASE=TRUE
./xmlchange RUN_REFDATE=0361-01-01
./xmlchange DRV_RESTART_POINTER=rpointer.cpl.0361-01-01-00000
./xmlchange RUN_REFCASE=$REFCASE
./xmlchange RUN_REFDIR=/glade/derecho/scratch/wwieder/archive/$REFCASE/rest/0361-01-01-00000

3) pSASU

export REFCASE=ctsm5.4.015_BGCcrop_ne30_144_SASU
./xmlchange MOSART_MODE=NULL
./xmlchange STOP_N=60,STOP_OPTION=nyears
./xmlchange CLM_ACCELERATED_SPINUP=off,CLM_FORCE_COLDSTART=off
./xmlchange CONTINUE_RUN=FALSE,RESUBMIT=2
./xmlchange RUN_TYPE=hybrid
./xmlchange GET_REFCASE=TRUE
./xmlchange RUN_REFDATE=0321-01-01
./xmlchange DRV_RESTART_POINTER=rpointer.cpl.0321-01-01-00000
./xmlchange RUN_REFCASE=$REFCASE
./xmlchange RUN_REFDIR=/glade/derecho/scratch/wwieder/archive/$REFCASE/rest/0321-01-01-00000

4) HIST

1850-1871

./xmlchange RUN_TYPE=startup
./xmlchange RUN_STARTDATE=1850-01-01
./xmlchange STOP_OPTION=nyears,STOP_N=21
./xmlchange CONTINUE_RUN=FALSE, RESUBMIT=0
./xmlchange DATM_YR_ALIGN=1901,DATM_YR_START=1901
./xmlchange DATM_YR_END=1920

1871-1901

1901-2023

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SourceMods:

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Diagnostics:
Diags (if available)

https://webext.cgd.ucar.edu/I1850/$CASE/lnd/

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Output:
Output (if still available):
/glade/scratch/$USER/archive/$CASE/

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Contacts:
@olyson

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Extra details: