clm5.0

Hi,all. I changed the fsurdata of amazon area in the post. I run a control test using the default as F2000climo. the changed test using F2000climo,but I changed the fusrdata in amazon area. For the changed test, I spinup 50 years. And I continue to run 50 years. For the control test, i just...

Hi,all! I'm using F2000climo to simulate global changes from 2000-2050, I now want to output the 2000-2050 surface coverage dataset, what variables should I pick to output? Is it in the CLM component?

Dear all, I have doubt with the output variable "FSDS" in clm2.h0 files. From my perspective, FSDS means the downwelling shortwave raidation land received and FSDS = FSA (absorbed) + FSR (reflected). From biogeophys/BalanceCheckMod.F90, I know that fsa(p) + fsr(p) - (forc_solad(g,1) +...

fsurdat='/scratch01/csy/surfdata/surfdata_360x720cru_16pfts_Irrig_CMIP6_simyr2000_c170824.nc'(my new surfdata) hist_avgflag_pertape = 'A' hist_nhtfrq = -192 hist_mfilt = 1 hist_empty_htapes = .true hist_fincl1='TLAI' The 'TLAI' is a 2D array for the global LAI. But I need to output the LAI of...

Hi, I find it surprising that the same CESM2.2 CLM model output NetCDF file displays different "time" values when opened on different systems. Opening it using ncdump shows JANUARY: time:units = "days since 2015-01-01 00:00:00" while opening the same file by Python shows FEBRUARY...

Hi, I would like to know what variables can be output by running CLM5, and where can I find the information

Hi, While running the clm5.0.03. The model setup and built has been successful. When I submit the case, it shows the 'run command is mpirun -np 4 /home/clm/cesm/scratch/xinjiang_1/bld/cesm.exe >> cesm.log.$LID 2>&1 ERROR: RUN FAIL: Command 'mpirun -np 4...

Hello, I recently created a new case using the "ISSP126Clm50BgcCrop" compset in CESM2.2 to monitor the ISSP-based climate effect. "datm.streams.txt.Anomaly.Forcing.*" were not present in the case directory, so I added the following line to the user_nl_datm. anomaly_forcing =...

Hi, While running the clm5.0.35 The model setup and built has been successful. When I executing the time ../bld/cesm.exe in the run directory, it shows the 'ERROR: ERROR in histFileMod.F90 at line 681' and ' Abort(1001) on node 0 (rank 0 in comm 0): application called MPI_Abort(MPI_COMM_WORLD...

Hi I am trying to add two bioenergy crops (switchgrass and Miscanthus) to my CLM5 version within NorESM2 framework, following the instructions here, Add two bioenergy crops (switchgrass and Miscanthus) by yanyanchengHydro · Pull Request #884 · ESCOMP/CTSM . And I could succesfully built the...

Hello, community. If the previous case is not completed, will modifying the code affect the output results.

Hi， I want to output aerodynamical resistance (RAM1), sensible heat from veg (FSH_V), roughness length over vegetation, sensible heat (Z0HV) and latent heat flux (EFLX_LH_TOT) in CLM model, so I set echo "hist_fincl1='TG','RAM1','Z0HV','Z0HG','FSH_V','FSH_G','EFLX_LH_TOT'" >> user_nl_clm...

Hello, everyone. I met some issues with the weird values of the soil C pool. I tried to add erosion loss of Carbon in the carbon cycle based on E3SM. But when I read in the value of the soil carbon pool, the value can reach 1.0 x 10E36("soilbiogeochem_carbonstate_inst%decomp_cpools_vr_col")...

Dear all, I have some questions about creating my own surface data and landuse_timeseries data in CLM. (1) I want to analyze the impacts of land use and land-cover changes on terrestrial carbon sink. I have my own land-use data (one category per grid instead of percent type such as LUH2 data) ...

I'm using the CLM5.0 model,after I used the command "./create_newcase --case fcama --compset I2010Clm50Sp --res f09_g17 --machine ubuntu --run-unsupported",then I got in the file of fcama to use "./case.setup",but it responded with error --- Setting resource.RLIMIT_STACK to -1 from (8388608, -1)...

Hi, I am trying to run CTSM case with anomaly forcing data which case name is ISSP245Clm50CN. However, I want to adjust to FATES with SSP245. Is this possible? How do I edit this parameter.

I have attached the relevant logs for this problem. I am running it on my machine here called Oswald (see config_compilers.xml). I have not made any source code modifications except to print out variables to the logs to try and get to the bottom of the problem. In a nutshell, I think one of...

Hi all, I'm running CESM2.2.0 and am looking at the effects of land use on BVOC emissions under different climate scenarios. I have generated surfdata files for CLM5 which I thought were prescribing LAI, as they contain the variable 'monthly LAI'. However, when we run experiments with different...

Hi, I am using CESM2.1.3 FMOZ compset. I tried turning on fire (./xmlchange --append CLM_BLDNML_OPTS=" -fire_emis"), but it always ended with an error message within a minute of job run. ERROR: fire_emissions_init: not able to map bc_a1 to chem species/forcing I have also posted this in another...

Hello CESM community, I am encountering one ERROR recently when I run a model with the following compset, turning on fire, compset: I2000Clm50BgcCru CLM_BLDNML_OPTS="-fire_emis" After creating the case, I made some changes in user_nl_clm, such as fire_emis_specifier = 'CB1 = 0.5*BC'...