Dear Professor
I am using CLM4.5(CESM1.2.2) and CLM5.0(CESM2.1.3). I use my own atmosphere data(2015.7.1-2016.9.30) to force CLM4.5 for a single point simulation. And I want to spin up with my own atmosphere data, and plan to run 10 years in SP mode with repeating using one year data(2015.7.1-2016.6.30). do the following:
./xmlchange STOP_OPTION=nyears
./xmlchange STOP_N=10
./xmlchange RUN_STARTDATE=2015-07-01
./xmlchange DATM_CLMNCEP_YR_START=2015
./xmlchange DATM_CLMNCEP_YR_END=2016
./xmlchange DATM_CLMNCEP_YR_ALIGN = 1
It's successful(restart file is 1x1_XDT_1.clm2.r.2025-07-01-00000.nc).
However, I read the ug
(1) the successful case that spin up for 10 years ("taxmode" is "extend", which CLM1PT mode default) is right? Although it's successful.
(2) I read "For a spinup, we usually set RUN_STARTDATE=0001-01-01, since the years aren't real years." that you say. RUN_STARTDATE must start on January 1st of a certain year? Can I set RUN_STARTDATE=2015-07-01? As I have set.
(3) I can not understand the reason that the error occurs that set the "taxmode" to "cycle" in user_nl_datm.
(4) should I use “cycle” or “extend” for "taxmode" to repeating using one year data?
Related files are attached below. Thanks for helping!
I am using CLM4.5(CESM1.2.2) and CLM5.0(CESM2.1.3). I use my own atmosphere data(2015.7.1-2016.9.30) to force CLM4.5 for a single point simulation. And I want to spin up with my own atmosphere data, and plan to run 10 years in SP mode with repeating using one year data(2015.7.1-2016.6.30). do the following:
./xmlchange STOP_OPTION=nyears
./xmlchange STOP_N=10
./xmlchange RUN_STARTDATE=2015-07-01
./xmlchange DATM_CLMNCEP_YR_START=2015
./xmlchange DATM_CLMNCEP_YR_END=2016
./xmlchange DATM_CLMNCEP_YR_ALIGN = 1
It's successful(restart file is 1x1_XDT_1.clm2.r.2025-07-01-00000.nc).
However, I read the ug
taxmode is the time axis mode. For CLM we usually have it set to cycle which means that once the end of the data is reached it will start over at the beginning.
So, I set the "taxmode" to "cycle" instead of "extend" in user_nl_datm, and then rebuild and submit. error shows:THE extend OPTION NEEDS TO BE USED WITH CAUTION! It is only invoked by default for the CLM1PT mode and is only intended for the supported urban datasets to extend the data for a single time-step.
I want to ask:140 NODE# NAME
141 ( 0) fa0710.para.bscc
142 NetCDF: Invalid dimension ID or name
143 NetCDF: Invalid dimension ID or name
144 NetCDF: Invalid dimension ID or name
145 NetCDF: Invalid dimension ID or name
146 NetCDF: Invalid dimension ID or name
147 NetCDF: Variable not found
148 NetCDF: Invalid dimension ID or name
149 NetCDF: Invalid dimension ID or name
150 NetCDF: Invalid dimension ID or name
151 NetCDF: Invalid dimension ID or name
152 NetCDF: Invalid dimension ID or name
153 NetCDF: Variable not found
154 NetCDF: Variable not found
155 NetCDF: Variable not found
156 NetCDF: Invalid dimension ID or name
157 NetCDF: Invalid dimension ID or name
158 NetCDF: Invalid dimension ID or name
159 NetCDF: Invalid dimension ID or name
160 NetCDF: Invalid dimension ID or name
161 NetCDF: Variable not found
162 NetCDF: Invalid dimension ID or name
163 NetCDF: Invalid dimension ID or name
164 NetCDF: Invalid dimension ID or name
165 NetCDF: Invalid dimension ID or name
166 NetCDF: Invalid dimension ID or name
167 NetCDF: Variable not found
168 NetCDF: Variable not found
169 NetCDF: Invalid dimension ID or name
170 NetCDF: Invalid dimension ID or name
171 NetCDF: Invalid dimension ID or name
172 NetCDF: Invalid dimension ID or name
173 NetCDF: Invalid dimension ID or name
174 (shr_sys_abort) ERROR: (shr_strdata_advance) ERROR dt limit
175 (shr_sys_abort) WARNING: calling shr_mpi_abort() and stopping
176 application called MPI_Abort(MPI_COMM_WORLD, 1001) - process 0
177 srun: error: fa0710: task 0: Exited with exit code 233
(1) the successful case that spin up for 10 years ("taxmode" is "extend", which CLM1PT mode default) is right? Although it's successful.
(2) I read "For a spinup, we usually set RUN_STARTDATE=0001-01-01, since the years aren't real years." that you say. RUN_STARTDATE must start on January 1st of a certain year? Can I set RUN_STARTDATE=2015-07-01? As I have set.
(3) I can not understand the reason that the error occurs that set the "taxmode" to "cycle" in user_nl_datm.
(4) should I use “cycle” or “extend” for "taxmode" to repeating using one year data?
Related files are attached below. Thanks for helping!