cesm2

Hi all, I ran a CAM-Chem case in CESM2.1.3 and output CIN, but all values were 0. I've seen elsewhere that this is a known issue with CAM-Chem and that CIN tends only to be output by WACCM (I guess this is my fault for going for the cheaper model). I'd like to calculate CIN manually but the...

Hi, I am attempting to run an CESM2.1.3 case (compset BSSP126), and I encountered an error about half an hour after submitting the case. The CESM log reads: 2 IMOD, NAPROC, NBLKRS, NSPEC, RSBLKS= 1 72 9 600 5 600 5 1 IMOD...

Hi, I made some changes in user_nl_clm as: hist_fincl1 = 'FireComp_BC', 'FireMech_bc_a1', and so on other variables, but it seems it didn't find FireMech_. I can see 'FireMech_bc_a1' in the list in the link below, but why is it unable to find it? There is no problem with FireComp_BC, but only a...

Hi all, We've successfully ported CESM2.1.3 to an HPC. Alas, said HPC was recently taken offline for various 'upgrades', and CESM2.1.3 no longer runs properly. After an extended session of whack-a-mole with various error messages, I've come across one which has me stumped. A test case using the...

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?

Hi, I have recently conducted simulations using CLM5 in CESM2.2.0, and I am particularly concerned about the emissions from land fires. I compared several species using both the GFED4 and CMIP6 biomass-burning emissions files. While the emissions of all other species appear to match reasonably...

Dear all, How can I get the input data for soil type (such as sand, silt, clay, et.al) in LUMIP (in experiment ID of hist-noLu,ssp370-ssp126Lu), CMIP (historical), and ScenarioMIP( ssp370). Thanks.

Hello! I have a query about the variable Pr (total precipitation or precipitation flux in the standard name) of the CESM2-FV2 model under the ssp585 forcing scenario. Currently, this variable is absent on the ESGF portal. Will it be made available in the future? Thank you!

Hi! everyone. I got a ERROR: Unknown error submitted to shr_abort_abort When CESM2.1.3 RUN. The log file in the attachment. I spin up 50years and change the surfdata in CASE test612 ,see the posthow-to-generate-surface-datasets-using-my-own-land-use-data. Now, I create a new CASE test620 and...

When running simulations with volcanic forcing in a fixed sea-surface temperature condition to get an estimate of the forcing, what output variables are the appropriate ones to use? From what I understand, the standard way to do this is to calculate it as the sum of the shortwave + longwave...

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...

Hi all, I'm working on a regionally-refined spectral element grid and my case has failed with what looks like a fairly general MPT error but it's not one I've seen before, and the usual 'search for error message in CESM forum' approach hasn't been useful. The case runs OK for 3 months. After I...

I want to know the time range for the SMYLE-FOSI, because I can't get the exact time information from nc files. like this Looking forward to your reply, thank you!

Hi all, I'm doing a regional CLM-only run over Africa with anomaly forcing from DATM. To run from 2015-2100 I separate the run into 17-year blocks and set RESUBMIT=4. The model runs fine for the initial set of 17 years and writes history files as expected. However, when the first resubmitted...

Hi,everyone. I try to run CESM2.1.3. I got the sbatch error: ERROR: Command: 'sbatch --time 0:20:00 -p cpu_parallel --dependency=afterok:7408958 case.st_archive --resubmit' failed with error 'sbatch: error: QOSMinCpuNotSatisfied sbatch: error: Batch job submission failed: Job violates...

Hi,everyone. I try to create a newcase ,but i got the error. I found it related to this post. This is the output when i edited the genric_xml.py. Also, i attach my config files.

Hello, To check the sea ice mass balance of the model, I conducted simulations using the CICE5 stand-alone model and the CESM2 coupled model, and plotted vertical profiles of the temperature and salinity in the sea ice layer. However, in the CESM2 experiment, unphysical results were obtained...

Dear all, I am using CLM5. Spatial land surface heterogeneity in CLM is represented as a nested subgrid hierarchy in which grid cells are composed of multiple land units, snow/soil columns, and patches. I find that at most 79 types of patches are used in CLM5, including not_vegetated, trees and...

Hi,all. When i try to create a new case, some issue occurred. Error: No variable grid found in case. I guess it related to the wrong match to machine name. I write my machine name is config_machine.xml as <NODENAME_REGEX>MY1A</NODENAMEREGEX>(MY1A is my machine name.), but it doesn't work. I...

I wanna to port the CESM2 to the machine. I revised the config_machine.xml,config_batch.xml and config_compilers.xml. When i try to create new case, Error was reported. Traceback (most recent call last): File "./create_newcase", line 243, in <module> _main_func(__doc__) File...