Model Version: 2.2.1
Component Tag:
cime5.8.32.1
HTML Created:
2024-10-01

Use CASEROOT tools xmlquery to query these variables and xmlchange to change their values.

Parameter Name Default Value Data Type Group CASEROOT File Valid Values Description
COMP_ATM datm char case_comp env_case.xml ['datm'] 
b'Name of atmospheric component'
DATM_MODE CORE2_NYF char run_component_datm env_run.xml ['CORE2_NYF', 'CORE2_IAF', 'CLM_QIAN', 'CLM_QIAN_WISO', 'CLM1PT', 'CLMCRUNCEP', 'CLMCRUNCEPv7', 'CLMGSWP3v1', 'CLMMOSARTTEST', 'CLMNLDAS2', 'CPLHIST', 'CORE_IAF_JRA', 'CORE_IAF_JRA_1p4_2018'] 
b'Mode for data atmosphere component.\n      CORE2_NYF (CORE2 normal year forcing) are modes used in forcing prognostic ocean/sea-ice components.\n      CLM_QIAN, CLMCRUNCEP, CLMCRUNCEPv7, CLMGSWP3v1, CLMMOSARTTEST, CLMNLDAS2 and CLM1PT are modes using observational data for forcing prognostic land components.\n      WARNING for CLMNLDAS2: This is a regional forcing dataset over the U.S. (25-53N, 235-293E). Garbage data will be produced for runs extending beyond this regional domain. \n      WARNING for CLMGSWP3v1: Humidity is identically zero for last time step in Dec/2013 and all of 2014 so you should NOT use 2014\ndata (see cime issue #3653 -- https://github.com/ESMCI/cime/issues/3653).\n    '
DATM_PRESAERO clim_2000 char run_component_datm env_run.xml ['none', 'clim_1850', 'clim_2000', 'clim_2010', 'trans_1850-2000', 'SSP1-1.9', 'SSP1-2.6', 'SSP2-4.5', 'SSP3-7.0', 'SSP4-3.4', 'SSP4-6.0', 'SSP5-3.4', 'SSP5-8.5', 'cplhist'] 
b'DATM prescribed aerosol forcing'
DATM_TOPO observed char run_component_datm env_run.xml ['none', 'observed', 'cplhist'] 
b'DATM surface topography forcing'
DATM_CO2_TSERIES none char run_component_datm env_run.xml ['none', '20tr', '20tr.latbnd', 'omip', 'SSP1-1.9', 'SSP1-2.6', 'SSP2-4.5', 'SSP3-7.0', 'SSP4-3.4', 'SSP4-6.0', 'SSP5-3.4', 'SSP5-8.5', 'SSP1-1.9.latbnd', 'SSP1-2.6.latbnd', 'SSP2-4.5.latbnd', 'SSP3-7.0.latbnd', 'SSP4-3.4.latbnd', 'SSP4-6.0.latbnd', 'SSP5-3.4.latbnd', 'SSP5-8.5.latbnd'] 
b'DATM CO2 time series'
DATM_CPLHIST_DOMAIN_FILE null char run_component_datm env_run.xml [] 
b"\n      Full pathname for domain file for datm when DATM_MODE is\n      CPLHIST, NOTE: if this is set to 'null' (the default), then\n      domain information is read in from the first coupler history\n      file in the target stream and it is assumed that the first\n      coupler stream file that is pointed to contains the domain\n      information for that stream.\n    "
DATM_CPLHIST_DIR UNSET char run_component_datm env_run.xml [] 
b'directory for coupler history data mode (only used for when DATM_MODE is CPLHIST)'
DATM_CPLHIST_CASE UNSET char run_component_datm env_run.xml [] 
b'case name used to determine stream filenames when DATM_MODE is CPLHIST'
DATM_CPLHIST_YR_ALIGN -999 integer run_component_datm env_run.xml [] 
b'\n      Simulation year corresponding to DATM_CPLHIST_YR_START (only used\n      when DATM_MODE is CPLHIST). A common usage is to set this to\n      RUN_STARTDATE. With this setting, the forcing in the first year of\n      the run will be the forcing of year DATM_CPLHIST_YR_START. Another\n      use case is to align the calendar of transient forcing with the\n      model calendar. For example, setting\n      DATM_CPLHIST_YR_ALIGN=DATM_CPLHIST_YR_START will lead to the\n      forcing calendar being the same as the model calendar. The forcing\n      for a given model year would be the forcing of the same year. This\n      would be appropriate in transient runs where the model calendar is\n      setup to span the same year range as the forcing data.\n    '
DATM_CPLHIST_YR_START -999 integer run_component_datm env_run.xml [] 
b'starting year to loop data over (only used when DATM_MODE is CPLHIST)'
DATM_CPLHIST_YR_END -999 integer run_component_datm env_run.xml [] 
b'ending year to loop data over (only used when DATM_MODE is CPLHIST)'
DATM_CLMNCEP_YR_ALIGN 1 integer run_component_datm env_run.xml [] 
b'year align'
DATM_CLMNCEP_YR_START 2004 integer run_component_datm env_run.xml [] 
b'starting year to loop data over'
DATM_CLMNCEP_YR_END 2004 integer run_component_datm env_run.xml [] 
b'ending year to loop data over'
Parameter Name Default Value Data Type Group CASEROOT File Valid Values Description