Description:
I1850 spinup sequence simulations (accelerated decomposition (AD), post-AD, production) using cesm2_3_alpha16b (ctsm5.1.dev130).
FUN_fracfixers increased to 1.0 from 0.25 for broadleaf deciduous shrub and C3 arctic grass (guided by the PPE).
Purpose is to improve vegetation viability at high northern latitudes.
Case directory:
Locally:
/glade/work/oleson/cesm2_3_alpha16b/cime/scripts/ctsm51_cesm23a16bctsm51d130_ne30pg3ne30pg3mg17_GSWP3V1FUNfracfixers(1850AD, 1850pAD, 1850)
SourceMods:
src.clm/atm2lndType.F90: Add some additional history fields
src.clm/clm_varpar.F90: nlevurb=5 -> nlevurb=10
src.clm/surfrdMod.F90: Remove read of PFTDATA_MASK
src.clm/Wateratm2lndType.F90: Add some additional history fields
Description: I1850 spinup sequence simulations (accelerated decomposition (AD), post-AD, production) using cesm2_3_alpha16b (ctsm5.1.dev130). FUN_fracfixers increased to 1.0 from 0.25 for broadleaf deciduous shrub and C3 arctic grass (guided by the PPE). Purpose is to improve vegetation viability at high northern latitudes.
Case directory: Locally: /glade/work/oleson/cesm2_3_alpha16b/cime/scripts/ctsm51_cesm23a16bctsm51d130_ne30pg3ne30pg3mg17_GSWP3V1FUNfracfixers(1850AD, 1850pAD, 1850)
Sandbox: Locally: /glade/work/oleson/cesm2_3_alpha16b
usernl changes: hist_fincl1 = 'TOTECOSYSC', 'TOTECOSYSN', 'TOTSOMC', 'TOTSOMN', 'TOTVEGC', 'TOTVEGN', 'TLAI', 'GPP', 'CPOOL', 'NPP', 'TWS', 'H2OSNO','NDEP_TO_SMINN' use_c13 = .true. use_c14 = .true. use_c13_timeseries = .true. use_c14_bombspike = .true. fsurdat = '/glade/work/slevis/git/mksurfdata_toolchain/tools/mksurfdata_esmf/surfdata_ne30np4.pg3_SSP5-8.5_78pfts_CMIP6_1850-2100_c230227.nc' paramfile = '/glade/p/cgd/tss/people/oleson/modify_param/ctsm51_params.c211112.nc.FUNfracfixers.nc'
SourceMods: src.clm/atm2lndType.F90: Add some additional history fields src.clm/clm_varpar.F90: nlevurb=5 -> nlevurb=10 src.clm/surfrdMod.F90: Remove read of PFTDATA_MASK src.clm/Wateratm2lndType.F90: Add some additional history fields
Diagnostics: Diags (if available)
Here
Output: Output: /glade/campaign/cgd/tss/common/Land_Only_Simulations/CTSM52_DEV/ctsm51_cesm23a16bctsm51d130_ne30pg3ne30pg3mg17_GSWP3V1_FUNfracfixers_1850AD/ /glade/campaign/cgd/tss/common/Land_Only_Simulations/CTSM52_DEV/ctsm51_cesm23a16bctsm51d130_ne30pg3ne30pg3mg17_GSWP3V1_FUNfracfixers_1850pAD/ /glade/campaign/cgd/tss/common/Land_Only_Simulations/CTSM52_DEV/ctsm51_cesm23a16bctsm51d130_ne30pg3ne30pg3mg17_GSWP3V1_FUNfracfixers_1850/
Contacts: @olyson
Extra details: See discussion in https://github.com/NCAR/LMWG_dev/discussions/3 AD spunup to 1.89% disequilibrium, 240 years pAD spunup to 5.80% disequilibrium, 520 years Complete