1850 & Hist + GSWP3 + ctsm5.2.004 + deadveg changes + ne30pg3t232 (ctsm51_ctsm52d004_ne30pg3t232_GSWP3V1_ABsnoCDE_blk_A5BCD_1850AD, 1850pAD, hist)

[olyson]

Description:
This was run some time ago but an issue wasn't filed for it. This was a control to compare against a Sturm experiment and included a spinup from coldstart which was intended to generate initial conditions on the ne30pg3t232 grid for coupled simulations.

---

Case directory:
Locally:
/glade/work/oleson/ctsm5.2.004/cime/scripts/ctsm51_ctsm52d004_ne30pg3t232_GSWP3V1_ABsnoCDE_blk_A5BCD_(1850AD, 1850pAD, hist)

---

Sandbox:
Locally:
/glade/work/oleson/ctsm5.2.004

---

user_nl_ changes:

user_nl_clm:

AD:

! Full output
hist_nhtfrq = 0
hist_mfilt = 1
hist_empty_htapes = .false.
hist_fincl1 = 'FSDSND','FSDSVD','FSDSNI','FSDSVI','RAIN_FROM_ATM','SNOW_FROM_ATM','FLDS_NOT_DOWNSCALED','ZBOT','Tair_from_atm','Thair_from_atm','QBOT_NOT_DOWNSCALED','PBOT_NOT_DOWNSCALED','Rho_from_atm','PCO2','UWIND','VWIND','BCPHIDRY','BCPHODRY','BCPHIWET','OCPHIDRY','OCPHODRY','OCPHIWET','DSTWET1','DSTDRY1','DSTWET2','DSTDRY2','DSTWET3','DSTDRY3','DSTWET4','DSTDRY4','ATM_TOPO'

!----------------------------------------------------------------------------------
! Settings from cmip6_carbon_isotopes
! CAN ONLY USE THIS IF STARTING FROM AN INITIAL FILE THAT HAS ISOTOPES
!----------------------------------------------------------------------------------

use_c13 = .true.
use_c14 = .true.
use_c13_timeseries = .true.
use_c14_bombspike = .true.

pAD:

! Full output
hist_nhtfrq = 0
hist_mfilt = 1
hist_empty_htapes = .false.
hist_fincl1 = 'FSDSND','FSDSVD','FSDSNI','FSDSVI','RAIN_FROM_ATM','SNOW_FROM_ATM','FLDS_NOT_DOWNSCALED','ZBOT','Tair_from_atm','Thair_from_atm','QBOT_NOT_DOWNSCALED','PBOT_NOT_DOWNSCALED','Rho_from_atm','PCO2','UWIND','VWIND','BCPHIDRY','BCPHODRY','BCPHIWET','OCPHIDRY','OCPHODRY','OCPHIWET','DSTWET1','DSTDRY1','DSTWET2','DSTDRY2','DSTWET3','DSTDRY3','DSTWET4','DSTDRY4','ATM_TOPO'

!----------------------------------------------------------------------------------
! Settings from cmip6_carbon_isotopes
! CAN ONLY USE THIS IF STARTING FROM AN INITIAL FILE THAT HAS ISOTOPES
!----------------------------------------------------------------------------------

use_c13 = .true.
use_c14 = .true.
use_c13_timeseries = .true.
use_c14_bombspike = .true.

finidat = '/glade/campaign/cgd/tss/people/oleson/CLM5_restarts/ctsm51_ctsm52d004_ne30pg3t232_GSWP3V1_ABsnoCDE_blk_A5BCD_1850AD.clm2.r.0321-01-01-00000.nc'

hist:

finidat = '/glade/campaign/cgd/tss/people/oleson/CLM5_restarts/ctsm51_ctsm52d004_ne30pg3t232_GSWP3V1_ABsnoCDE_blk_A5BCD_1850pAD.clm2.r.1241-01-01-00000.nc'
hist_fincl1 += 'FSDSND','FSDSVD','FSDSNI','FSDSVI','RAIN_FROM_ATM','SNOW_FROM_ATM','FLDS_NOT_DOWNSCALED','ZBOT','Tair_from_atm','Thair_from_atm','QBOT_NOT_DOWNSCALED','PBOT_NOT_DOWNSCALED','Rho_from_atm','PCO2','UWIND','VWIND','BCPHIDRY','BCPHODRY','BCPHIWET','OCPHIDRY','OCPHODRY','OCPHIWET','DSTWET1','DSTDRY1','DSTWET2','DSTDRY2','DSTWET3','DSTDRY3','DSTWET4','DSTDRY4','ATM_TOPO'

use_init_interp = .true.

---

SourceMods:

NONE

---

Diagnostics:

Standard:

None

ILAMB (labeled as CTSM52_GSWP3):

https://webext.cgd.ucar.edu/I20TR/ctsm51_ctsm52d004_ne30pg3t232_GSWP3V1_AExp1BsnoCDE_blk_A5BCD_hist/lnd/_build_CTSM52_GSWP3_SturmExp1/

---

Output:

/glade/derecho/scratch/oleson/archive/ctsm51_ctsm52d004_ne30pg3t232_GSWP3V1_ABsnoCDE_blk_A5BCD_(1850AD, 1850pAD, hist)/

---

Contacts:
@olyson

---

Extra details:
I've designated this combination simulation as ABsnoCDE_blk_A5BCD, where the first ABsnoCDE is:
A - SturmSnowtk (implemented in the default lnd_in)
Bsno - snow5d_thresh_for_onset = 0.2 (implemented by default in ctsm51_params.c240208.nc, other CNPhenologyMod.F90 mods back to defaults)
C - frootleaf (implemented by default in ctsm51_params.c240208.nc)
D - FUN_fracfixers (implemented by default in ctsm51_params.c240208.nc)
E - new SNICAR (implemented in the default lnd_in)
blk - snicar_snobc_intmix = .true. (implemented in the default lnd_in)
and the next A5BCD is
A5 - xdrdt = 5 (implemented by default in ctsm51_params.c240208.nc)
B - scvng_fct_mlt_sf = 0.5 (implemented by default in ctsm51_params.c240208.nc)
C - snw_rds_refrz = 1500 (implemented by default in ctsm51_params.c240208.nc)
D - fresh_snw_rds_max = 400._r8 (implemented by default in ctsm51_params.c240208.nc)

See discussion in #3 and ESCOMP/CTSM#2403
AD spunup to 1.22% disequilibrium, 320 years
pAD spunup to 2.89% disequilibrium, 1240 years
hist complete

[wwieder]

Thanks for posting this. Do we want to compare one of these cases this with #65, which is on the f09 grid, since this case seems to be ne30 grid?

[olyson]

I was going to run ILAMB on #62 , #63 , #65 , and #67 (this one, since it is forced by GSWP3. I've regridded it to f09 for ILAMB). Does that seem ok?

[wwieder]

Sure I think that makes sense.