Model Version: 2.2.1
Component Tag:
cime5.8.32.9
HTML Created:
2024-10-02

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_LND dlnd char case_comp env_case.xml ['dlnd'] 
b'Name of land component'
DLND_MODE NULL char run_component_dlnd env_run.xml ['CPLHIST', 'QIAN', 'GPCC', 'CLMNLDAS', 'GLC_CPLHIST', 'NULL'] 
b'DLND mode. In CPLHIST mode, land forcing data (produced by CLM) from a previous\n    model run is output in coupler history files and read in by the data land model. IN GLC_CPLHIST,\n    glc coupling fields are read in from a coupler history file.  In NULL mode, land forcing is\n    set to zero and not utilized. The default is NULL.'
DLND_CPLHIST_DOMAIN_FILE null char run_component_dlnd env_run.xml [] 
b"\n      Full pathname for domain file for dlnd when DLND_MODE is CPLHIST\n      or GLC_CPLHIST.  NOTE: if this is set to 'null' (the default),\n      then domain information is read in from the first coupler\n      history file in the target stream and it is assumed that the\n      first coupler stream file that is pointed to contains the domain\n      information for that stream.\n    "
DLND_CPLHIST_DIR UNSET char run_component_dlnd env_run.xml [] 
b'directory for data'
DLND_CPLHIST_CASE UNSET char run_component_dlnd env_run.xml [] 
b'case name for coupler history data mode'
DLND_CPLHIST_YR_ALIGN -999 integer run_component_dlnd env_run.xml [] 
b'\n      Simulation year corresponding to DLND_CPLHIST_YR_START (only used\n      when DLND_MODE is CPLHIST or GLC_CPLHIST). A common usage is to\n      set this to RUN_STARTDATE. With this setting, the forcing in the\n      first year of the run will be the forcing of year\n      DLND_CPLHIST_YR_START. Another use case is to align the calendar\n      of transient forcing with the model calendar. For example, setting\n      DLND_CPLHIST_YR_ALIGN=DLND_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    '
DLND_CPLHIST_YR_START -999 integer run_component_dlnd env_run.xml [] 
b'starting year to loop data over (only used when DLND_MODE is CPLHIST or GLC_CPLHIST)'
DLND_CPLHIST_YR_END -999 integer run_component_dlnd env_run.xml [] 
b'ending year to loop data over (only used when DLND_MODE is CPLHIST or GLC_CPLHIST)'
CLM_USRDAT_NAME UNSET char run_component_dlnd env_run.xml [] 
b'Dataset name for user-created datasets. This is used as the argument\n      in Buildconf/clm.buildnml to build-namelist -clm_usr_name. An example of\n      such a dataset would be 1x1pt_boulderCO_c090722. The default value is UNSET.\n      This is an advanced flag and should only be used by expert users.'
Parameter Name Default Value Data Type Group CASEROOT File Valid Values Description