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f45 configulation in CESM2

K

kssh@pusan_ac_kr

New Member
I try to run f45_g37 simulation in CESM2. But I fail to build the f45_g37 run with the error message listed below.--------------------------------------------------------------------------------------------------Generating component namelists as part of buildCreating component namelists   Calling /mnt/lustre/share/CESM/cesm2_1_0/components/cam//cime_config/buildnml     ...calling cam buildcpp to set build time optionsERROR: Command /mnt/lustre/share/CESM/cesm2_1_0/components/cam/bld/build-namelist -ntasks 120 -csmdata /share/CESM/cesm_input -infile /mnt/lustre/home/ksyun/cesm2_work/B1850.f45_g37.run_20d_skl40.run/Buildconf/camconf/namelist -ignore_ic_year -use_case 1850_cam6 -inputdata /mnt/lustre/home/ksyun/cesm2_work/B1850.f45_g37.run_20d_skl40.run/Buildconf/cam.input_data_list -namelist " &atmexp  co2_cycle_rad_passive=.true. /"  failed rc=255out=CAM build-namelist - ERROR: No default value found for ncdatauser defined attributes:key=ic_md  val=00010101err=Died at /mnt/lustre/share/CESM/cesm2_1_0/components/cam/bld/build-namelist line 4047.-----------------------------------------------------------------------------------------------------------I understood that the CESM2 does Not yet provide the configulation (i.e., input files) for f45_g37 run. Is it impossible to run the f45_g47 resolution in the CESM version 2?   
 
J

jedwards

CSEG and Liaisons
Staff member
It is not impossible, a determined user could read the documentation and figure out how to generate the nessasary input files. 
 
K

kssh@pusan_ac_kr

New Member
One problem is that the nessasary input file lists were not generated in Buildconf directory. Thus, when I implement "check_input_data", it make a error "ERROR: No .input_data_list files found in dir 'Buildconf'". In addition, the documentation you mentioned is a user guide for CESM1?  I cannot find the documentation for CESM2.     
 
hannay

hannay

Cecile Hannay
AMWG Liaison
Staff member
Unfortunately, this is not a supported resolution. You would need to create the missing input files. Also, if you run at this resolution, it is likely you will have to do some tuning to obtain a reasonable climate.
 
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