Hi
I am planing a long time (more than 200 years) run for FHIST_BGC case, and I find the atm takes more than 80 percent of the total run time. So, I would like to close the atmospheric chemistry to reduce run cost.
I attempt to only change the CAM_CONFIG_OPTS from "-phys cam6" to "-phys cam6 -chem none" by the xmlchange command. my main codes are as follows:
./create_newcase --compset FHIST_BGC --res f09_f09_mg17 --case ~/CESM2/scratch/FHIST_BGCnone &> FHIST_BGCnone.log
./xmlchange CAM_CONFIG_OPTS="-phys cam6 -chem none"
# or
# ./xmlchange --append CAM_CONFIG_OPTS="-chem none"
Then, some errors occured.
# in cesm.log
01: Opened existing file
01: /BIGDATA1/sysu_syli_3/CESM2/inputdata/atm/cam/ozone_strataero/ozone_strataero_W
01: ACCM_L70_zm5day_18500101-20150103_CMIP6ensAvg_c180923.nc 458752
01: NetCDF: Invalid dimension ID or name
01: NetCDF: Invalid dimension ID or name
00: WARNING: Rearr optional argument is a pio2 feature, ignored in pio1
01: ERROR: ADDFLD: VOLCANIC_m3 already on list
49: ERROR: ADDFLD: VOLCANIC_m3 already on list
# in atm.log
tuning parameters zm_convi: num_cin 1
tuning parameters zm_convi: ke 5.000000000000000E-006
tuning parameters zm_convi: no_deep_pbl F
**** ZM: DILUTE Buoyancy Calculation ****
ERROR: ADDFLD: VOLCANIC_m3 already on list
some log files will be provided for debug and trace errors, and a timing file from no closure atmospheric chemistry FHIST_BGC case will also be attached.
If you have any more effective and easy way, please tell me.
Any suggestion and help will be appreciated.
I am planing a long time (more than 200 years) run for FHIST_BGC case, and I find the atm takes more than 80 percent of the total run time. So, I would like to close the atmospheric chemistry to reduce run cost.
I attempt to only change the CAM_CONFIG_OPTS from "-phys cam6" to "-phys cam6 -chem none" by the xmlchange command. my main codes are as follows:
./create_newcase --compset FHIST_BGC --res f09_f09_mg17 --case ~/CESM2/scratch/FHIST_BGCnone &> FHIST_BGCnone.log
./xmlchange CAM_CONFIG_OPTS="-phys cam6 -chem none"
# or
# ./xmlchange --append CAM_CONFIG_OPTS="-chem none"
Then, some errors occured.
# in cesm.log
01: Opened existing file
01: /BIGDATA1/sysu_syli_3/CESM2/inputdata/atm/cam/ozone_strataero/ozone_strataero_W
01: ACCM_L70_zm5day_18500101-20150103_CMIP6ensAvg_c180923.nc 458752
01: NetCDF: Invalid dimension ID or name
01: NetCDF: Invalid dimension ID or name
00: WARNING: Rearr optional argument is a pio2 feature, ignored in pio1
01: ERROR: ADDFLD: VOLCANIC_m3 already on list
49: ERROR: ADDFLD: VOLCANIC_m3 already on list
# in atm.log
tuning parameters zm_convi: num_cin 1
tuning parameters zm_convi: ke 5.000000000000000E-006
tuning parameters zm_convi: no_deep_pbl F
**** ZM: DILUTE Buoyancy Calculation ****
ERROR: ADDFLD: VOLCANIC_m3 already on list
some log files will be provided for debug and trace errors, and a timing file from no closure atmospheric chemistry FHIST_BGC case will also be attached.
If you have any more effective and easy way, please tell me.
Any suggestion and help will be appreciated.