Error when changing user_nl_clm

[LeeJace]

Dear all,

I was attempting to turn CLM namelist variable(by consulting CESM2.1.0 CLM Namelist Definitions ) use_Ich4=.false. or turn BGC mode to SP with compset 2000_DATM%CRUv7_CLM50%BGC_SICE_SOCN_MOSART_SGLC_SWAV_SIAC_SESP. I have changed the user_nl_clm and added a line:

use_Ich4=.false.

However, I encountered the error:

ERROR: Command /public/home/Lee/CESM_1/cesm_2.2.0/components/clm/bld/build-namelist failed rc=255
out=
err=ERROR : CLM build-namelist::CLMBuildNamelist::process_namelist_commandline_infile() : Invalid namelist variable in '-infile' /public/home/Lee/CESM_1/cesm_2.2.0/cases/test_emv/Buildconf/clmconf/namelist.
ERROR: in _validate_pair (package Build::NamelistDefinition): Variable name use_ich4 not found in /public/home/Lee/CESM_1/cesm_2.2.0/components/clm/bld/namelist_files/namelist_definition_drv.xml, /public/home/Lee/CESM_1/cesm_2.2.0/components/clm/bld/namelist_files/namelist_definition_drv_flds.xml, /public/home/Lee/CESM_1/cesm_2.2.0/components/clm/bld/namelist_files/namelist_definition_ctsm.xml


Could you please guide me on how to correctly change the value of a namelist variable?

Thanks!

 

[oleson]

I think you have a typo. The error says:

Variable name use_ich4 not found

It should be use_lch4 (l, not i)

 

[LeeJace]

I think you have a typo. The error says:

Variable name use_ich4 not found

It should be use_lch4 (l, not i)

Thanks! My fault... It works when replacing I to L.