cesm output

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Describe your problem or question: Hi CESM team, I am Yali, a phD student from Southern University of Science and Technology (SUSTech) in China. I am new to CESM and currently running CESM with GEOS-Chem chemistry (cesm2_3_beta17). I encountered a Rosenbrock integrator convergence issue...

I am trying to regrid CESM2 ocean output from the native gx1v7 (384×320) grid to the standard regular r1x1 (180×360) grid. For comparison with the official NCAR products, I used the following two files as a test case: tos_Omon_CESM2_omip2_r1i1p1f1_gn_024501-030512.nc...

Hi everyone. I am working with the CMIP6 LUMIP deforest-globe experiment using CESM2 and comparing the results against piControl. The deforest-globe experiment provides three variant members (r1i1p1f1, r2i1p1f1, r3i1p1f1) for pr and evspsbl in Amon, but when accessing CESM2 piControl data via...

Hello, I am looking for the following pre-industrial control CESM simulation: b40.1850.track1.2deg.003. I believe it was a 1,000 year pre-industrial control run of CESM 1.0.4 or 1.0.5 that was completed ~2010. some of the files of this simulation that I am trying to acquire include zonal...

What version of the code are you using? CESM2.2.2 and ESMF 8.7.0 I create the case through: ./create_newcase --case ~/work/CESM/debug_module --compset FXHIST --res f09_f09_mg17 --mach tylogin02 --run-unsupported Have you made any changes to files in the source tree? For xml file changes: in...

Hi, I want to know if there is an evaporation variable (in m/s) in the CAM5 historical output file? If it doesn't exist, how can I calculate the evaporation variable? This issue has been discussed before, but I am not sure where this formula comes from. I hope someone can help me solve this problem

Dear all, I don't whether this is right thing to do but after interpolating the variables from CESM2 hybrid-sigma levels to pressure levels, should we recompute the geopotential height from the interpolated temperature? Is this recommended?

Hello, I was able to build successfully a simple use_case, after resolving several porting issues (that I may list in a previous post that disappeared, due to a maintenance process, I guess) : MODEL BUILD HAS FINISHED SUCCESSFULLY Now, almost the end, I faced a mpiexec error when...

Dear all, I recently ported CESM2.1.4 to our computer cluster, which has no internet connection. I tried running the F2000climo compset for the test. The case_create/case_setup/case_build/case_submit steps were finished successfully. However, I encountered an error during the case_run step: the...

Hi folks! This is my first time posting in the CESM forums so I apologize in advance if I forget to include important information. I have looked around the existing threads and haven't found anything similar to this issue. If there is an existing thread on something like this that I just missed...

Hello, Since some CESM2 variables (e.g., ta, ua, va) have data missing for table_id = Amon and expt = hist_aer, would it be okay for me to calculate the monthly means from the daily data and use that (since daily data is available), or is that incorrect? I am using monthly data for these...

Hello, I am a user of CESM 2.2.2 and the atmospheric model is CAM6. I want to add additional outputs for some variables involving temperature and moisture balances. To do this, I need to find relevant variables and understand how they are calculated. I find this document useful...

Hi, everyone. In order to obtain wind speed field and ozone data for several years, I tried to run the FWHIST component in cesm 2.1.5 and further assimilate it with e.g. EAR5 data. First of all, I successfully submitted a case without dart, as a test only ran for one day, some nc files in the...

Hello community, I am doing some analysis with output from a long CMIP6-piControl simulation conducted with CESM2.1.0. The simulation name is "b.e21.B1850.f09_g17.CMIP6-piControl.001" and it used to locate at "/glade/collections/cdg/data/CESM2.1_release/b.e21.B1850.f09_g17.CMIP6-piControl.001"...

Hi, I'm looking for the CESM2 output variables ua, va and ta (Amon) in the hist-aer experiment for the r1i1p1f1 variant, but the data for 1950-1999 seems to be missing from the ESGF node. Can I access it from any where else? Thanks.

Hi, everyone. I set use_soil_moisture_streams = .true. in user_nl_clm. I also set stream_fldfilename_soilm = '/BIGDATA2/fudan_zuozhy_3/cesm2.0/importdata/LFMIP-pdLC-SST.H2OSOI.0.9x1.25.20levsoi.natveg.1980-2014.MONS_climo.c190716.nc'. I note that the H2OSOI in the file...

The link to CESM2 experiment seems to have been updated recently(CESM experiments). Before you can see the driver data in different scenarios through caseroot, now the link is invalid.

Code version: release-cesm2.1.5-0-g7a6c5b0. No change in the source tree. Hi everyone, I'm exploring some research question using CESM simpler model, specifically with dry Held Suarez configuration (Held Suarez | Community Earth System Model). Recently, I have found that the horizontal...

Dear all, I am looking for the SST forcing files for TOGA and GOGA experiments, I can't find them on Derecho (If there are any), can anyone tell me? I need them for spatial analysis purpose, thanks a lot!