Search or Browse CLM Component Model Namelist Variables

This page contains the complete list of CLM namelist variables available. They are grouped by categories designed to aid browsing. Clicking on the name of a variable will display descriptive information. If search terms are entered in the text box below, the list will be condensed to contain only matched variables.

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CLM: Input Datasetes

Namelist Variable Type Group
fatmlndfrc char*256 clm_inparm
fglcmask char*256 clm_inparm
finidat char*256 clm_inparm
flndtopo char*256 clm_inparm
fpftcon char*256 clm_inparm
fpftdyn char*256 clm_inparm
fsnowaging char*256 clm_inparm
fsnowoptics char*256 clm_inparm
fsurdat char*256 clm_inparm
model_year_align_ndep integer ndepdyn_nml
ndepmapalgo char*256 ndepdyn_nml
stream_fldfilename_ndep char*256 ndepdyn_nml
stream_year_first_ndep integer ndepdyn_nml
stream_year_last_ndep integer ndepdyn_nml

CLM: Physics Settings

Namelist Variable Type Group
albice real(2) clm_inparm
co2_ppmv real clm_inparm
co2_type char*16 clm_inparm
create_crop_landunit logical clm_inparm
dtime real clm_inparm
glc_dyntopo logical clm_inparm
glc_grid char*10 clm_inparm
glc_smb logical clm_inparm
maxpatch_glcmec integer clm_inparm
pertlim real clm_inparm
suplnitro char*15 clm_inparm
urban_hac char*16 clm_inparm
urban_traffic logical clm_inparm

CLM: Dry Deposition Settings

Namelist Variable Type Group
drydep_list char*32(100) drydep_inparm
drydep_method char*16 drydep_inparm

CLM: Restart Control Settings

Namelist Variable Type Group
nrevsn char*256 clm_inparm
override_nsrest integer clm_inparm
rest_flag logical clm_inparm

CLM: Decomposition Settings

Namelist Variable Type Group
clump_pproc integer clm_inparm
nsegspc integer clm_inparm

CLM: History Control Settings

Namelist Variable Type Group
hist_avgflag_pertape char*1(6) clm_inparm
hist_dov2xy logical(6) clm_inparm
hist_empty_htapes logical clm_inparm
hist_fexcl1 char*34(1000) clm_inparm
hist_fexcl2 char*34(1000) clm_inparm
hist_fexcl3 char*34(1000) clm_inparm
hist_fexcl4 char*34(1000) clm_inparm
hist_fexcl5 char*34(1000) clm_inparm
hist_fexcl6 char*34(1000) clm_inparm
hist_fincl1 char*34(1000) clm_inparm
hist_fincl2 char*34(1000) clm_inparm
hist_fincl3 char*34(1000) clm_inparm
hist_fincl4 char*34(1000) clm_inparm
hist_fincl5 char*34(1000) clm_inparm
hist_fincl6 char*34(1000) clm_inparm
hist_mfilt integer(6) clm_inparm
hist_ndens integer(6) clm_inparm
hist_nhtfrq integer(6) clm_inparm
hist_type1d_pertape char*4(6) clm_inparm
wrtdia logical clm_inparm