Hi,
I am runing a FHIST_BGC case for output some specific variables, such as GPP, NPP and so on from 1901-2000 with a monthly frequency. we designed two plans to do this.
At first, basic information of FHIST_BGC case is as follows,
./create_newcase --compset FHIST_BGC --res f09_f09_mg17 --case ~/CESM2/scratch/FHIST_BGC_s2
[sysu_syli_3@ln42%tianhe2-H FHIST_BGC_s2]$ ./xmlquery RUN_TYPE,CONTINUE_RUN,RUN_REFCASE,RUN_REFDATE,RUN_STARTDATE,RUN_REFDIR,GET_REFCASE
Results in group run_begin_stop_restart
RUN_TYPE: hybrid
CONTINUE_RUN: FALSE
RUN_REFCASE: b.e20.BHIST.f09_g17.20thC.297_01_v3
RUN_REFDATE: 1979-01-01
RUN_STARTDATE: 1979-01-01
RUN_REFDIR: cesm2_init
GET_REFCASE: TRUE
plan 1: we will have to run 1890-1900 as a spin-up, and the continue run 1901-2000 to output some variables of interest.
my method is :
./xmlchange RUN_TYPE=startup,RUN_STARTDATE=1890-01-01,GET_REFCASE=FALSE
[sysu_syli_3@ln42%tianhe2-H FHIST_BGC_s2]$ ./xmlquery RUN_TYPE,CONTINUE_RUN,RUN_REFCASE,RUN_REFDATE,RUN_STARTDATE,RUN_REFDIR,GET_REFCASE
Results in group run_begin_stop_restart
RUN_TYPE: startup
CONTINUE_RUN: FALSE
RUN_REFCASE: b.e20.BHIST.f09_g17.20thC.297_01_v3
RUN_REFDATE: 1979-01-01
RUN_STARTDATE: 1890-01-01
RUN_REFDIR: cesm2_init
GET_REFCASE: FALSE
plan 2: we want to save the cost of extra 10 years for spin-up, we would like to choice a new available reference case as spin-up.
we choice the b.e21.B1850.f09_g17.CMIP6-piControl.001_v2 as the REFCASE, which has spin-up for 600 years.
./xmlchange RUN_STARTDATE=1901-01-01,GET_REFCASE=TRUE,RUN_REFCASE=b.e21.B1850.f09_g17.CMIP6-piControl.001_v2,RUN_REFDATE=0601-01-01
./xmlquery RUN_TYPE,CONTINUE_RUN,RUN_REFCASE,RUN_REFDATE,RUN_STARTDATE,RUN_REFDIR,GET_REFCASE
Results in group run_begin_stop_restart
RUN_TYPE: hybrid
CONTINUE_RUN: FALSE
RUN_REFCASE: b.e21.B1850.f09_g17.CMIP6-piControl.001_v2
RUN_REFDATE: 0601-01-01
RUN_STARTDATE: 1901-01-01
RUN_REFDIR: cesm2_init
GET_REFCASE: TRUE
But, a mismatch of dimension error happend as follows:
Reading initial conditions from
b.e21.B1850.f09_g17.CMIP6-piControl.001_v2.clm2.r.0601-01-01-00000.nc
(GETFIL): attempting to find local file
b.e21.B1850.f09_g17.CMIP6-piControl.001_v2.clm2.r.0601-01-01-00000.nc
(GETFIL): using
b.e21.B1850.f09_g17.CMIP6-piControl.001_v2.clm2.r.0601-01-01-00000.nc
in current working directory
Reading restart dataset
check_dim ERROR: mismatch of input dimension 50525 with expected value
62100 for variable landunit
Did you mean to set use_init_interp = .true. in user_nl_clm?
(Setting use_init_interp = .true. is needed when doing a
transient run using an initial conditions file from a non-transient run,
or a non-transient run using an initial conditions file from a transient run,
or when running a resolution or configuration that differs from the initial conditions.)
ERROR:
ERROR in /BIGDATA1/sysu_syli_3/CESM2/my_cesm_sandbox/components/clm/src/main/nc
dio_pio.F90.in at line 368
In a word, there are two questions we want to fix.
1. Is plan 1 scientific?
2. what is the proper and available reference case for plan 2. or what should we do to avoid the spin-up cost.
pardon my poor expression.
Best wishes.
I am runing a FHIST_BGC case for output some specific variables, such as GPP, NPP and so on from 1901-2000 with a monthly frequency. we designed two plans to do this.
At first, basic information of FHIST_BGC case is as follows,
./create_newcase --compset FHIST_BGC --res f09_f09_mg17 --case ~/CESM2/scratch/FHIST_BGC_s2
[sysu_syli_3@ln42%tianhe2-H FHIST_BGC_s2]$ ./xmlquery RUN_TYPE,CONTINUE_RUN,RUN_REFCASE,RUN_REFDATE,RUN_STARTDATE,RUN_REFDIR,GET_REFCASE
Results in group run_begin_stop_restart
RUN_TYPE: hybrid
CONTINUE_RUN: FALSE
RUN_REFCASE: b.e20.BHIST.f09_g17.20thC.297_01_v3
RUN_REFDATE: 1979-01-01
RUN_STARTDATE: 1979-01-01
RUN_REFDIR: cesm2_init
GET_REFCASE: TRUE
plan 1: we will have to run 1890-1900 as a spin-up, and the continue run 1901-2000 to output some variables of interest.
my method is :
./xmlchange RUN_TYPE=startup,RUN_STARTDATE=1890-01-01,GET_REFCASE=FALSE
[sysu_syli_3@ln42%tianhe2-H FHIST_BGC_s2]$ ./xmlquery RUN_TYPE,CONTINUE_RUN,RUN_REFCASE,RUN_REFDATE,RUN_STARTDATE,RUN_REFDIR,GET_REFCASE
Results in group run_begin_stop_restart
RUN_TYPE: startup
CONTINUE_RUN: FALSE
RUN_REFCASE: b.e20.BHIST.f09_g17.20thC.297_01_v3
RUN_REFDATE: 1979-01-01
RUN_STARTDATE: 1890-01-01
RUN_REFDIR: cesm2_init
GET_REFCASE: FALSE
plan 2: we want to save the cost of extra 10 years for spin-up, we would like to choice a new available reference case as spin-up.
we choice the b.e21.B1850.f09_g17.CMIP6-piControl.001_v2 as the REFCASE, which has spin-up for 600 years.
./xmlchange RUN_STARTDATE=1901-01-01,GET_REFCASE=TRUE,RUN_REFCASE=b.e21.B1850.f09_g17.CMIP6-piControl.001_v2,RUN_REFDATE=0601-01-01
./xmlquery RUN_TYPE,CONTINUE_RUN,RUN_REFCASE,RUN_REFDATE,RUN_STARTDATE,RUN_REFDIR,GET_REFCASE
Results in group run_begin_stop_restart
RUN_TYPE: hybrid
CONTINUE_RUN: FALSE
RUN_REFCASE: b.e21.B1850.f09_g17.CMIP6-piControl.001_v2
RUN_REFDATE: 0601-01-01
RUN_STARTDATE: 1901-01-01
RUN_REFDIR: cesm2_init
GET_REFCASE: TRUE
But, a mismatch of dimension error happend as follows:
Reading initial conditions from
b.e21.B1850.f09_g17.CMIP6-piControl.001_v2.clm2.r.0601-01-01-00000.nc
(GETFIL): attempting to find local file
b.e21.B1850.f09_g17.CMIP6-piControl.001_v2.clm2.r.0601-01-01-00000.nc
(GETFIL): using
b.e21.B1850.f09_g17.CMIP6-piControl.001_v2.clm2.r.0601-01-01-00000.nc
in current working directory
Reading restart dataset
check_dim ERROR: mismatch of input dimension 50525 with expected value
62100 for variable landunit
Did you mean to set use_init_interp = .true. in user_nl_clm?
(Setting use_init_interp = .true. is needed when doing a
transient run using an initial conditions file from a non-transient run,
or a non-transient run using an initial conditions file from a transient run,
or when running a resolution or configuration that differs from the initial conditions.)
ERROR:
ERROR in /BIGDATA1/sysu_syli_3/CESM2/my_cesm_sandbox/components/clm/src/main/nc
dio_pio.F90.in at line 368
In a word, there are two questions we want to fix.
1. Is plan 1 scientific?
2. what is the proper and available reference case for plan 2. or what should we do to avoid the spin-up cost.
pardon my poor expression.
Best wishes.