ctsm

I have observed a stark contrast in irrigation coverage (mostly in the northern hemisphere) between cesm2.2.2 and ctsm5.2 CLM runs with identical case setup. Both runs used I2000Clm50BgcCrop compset and were simulated for 12 months starting 2000-01-01. Similar issue in all three irrigation...

Hi, everyone. I recently have got an idea that need to add a new module.F90 which written by myself to change the soil freezing and thawing process. But after I put the new .F90 file in src.clm/biogeophys/, Am I should seek the .F90 file contain the main program and change the calling...

Hi all, I want to build CTSM on a local server which have no internet connection and I am not very familiar with git. Is there any guide on how to build CSTM without git? Thanks a lot! Xiao

Hi everyone, I'm using CESM2.3.alpha17, and I've encountered some missing data while running certain cases. Specifically, I'm looking for the files "surfdata_1.9x2.5_hist_78pfts_CMIP6_1850_c230517.nc" and "surfdata_0.9x1.25_hist_78pfts_CMIP6_2000_c230517.nc". If anyone could share these files...

I recently tried to run CTSM (ctsm5.1.dev115)-FATES on derecho by following the instructions under step b) here. The only difference with what I did compared to the instructions linked above is that I checked out the externals after running these three lines: git fetch --all git cherry-pick...

Hello, I created a regional CTSM case in the MidWest US, and wanted it to run for 21 years. To avoid exceeding the wallclock time, I set STOP_OPTION=nmonths, STOP_N=4, RESUBMIT=62. The case run successfully for 4 months and seems like created restart files, but then failed with error message...

@oleson, @erik Kindly support me to fix the error encountered in my WRF-CTSM runs. The error is ERROR: (check_atm_landfrac) ERROR: atm landfrac > 0 for a point that CTSM thinks is ocean. I am attaching the error files.

Hello, I have successfully run CTSM release-clm5.0 in CPLHIST mode in the past. When I apply the same methods to ctsm5.1.dev133, I get the following error for cpl files after submitting the case: Model datm missing file file730 =...

When I try to run CTSM at half-degree resolution, it stops for no apparent reason. In my most recent attempt, the last thing written was to lnd.log: (GETFIL): using /glade/p/cesmdata/cseg/inputdata/lnd/clm2/surfdata_map/surfdata_360x720cru_78pfts_CMIP6_simyr1850_c170824.nc Spinup_state...

Dear, All I'm trying to run CTSM model on LEVANTE cluster with my daily forcing, but I have several problems: 1. I don't understand why I have these Errors. However, I checked data and I have them into the folder. Also there is no problems with LND_DOMAIN_PATH and LND_DOMAIN_FILE. 2. When I'm...

Per my previous discussion post: Regional Ensemble Spin-up Error: "Attempt to use feature that was not turned on when netCDF was built" I am now attempting to use the ncks command to subset the surface and domain data to my region of interest. Using the following command: ncks -d...

Hello, I wanted to run CTSM with WRF on a new machine Perlmutter. After installing a new PIO and ESMF library, I could successfully compile the code and even run the real.exe. However, the model stopped when running CTSM (rsl.error.0321.txt). I am sure the errors come from CTSM as the...

I ran a 60 member ensemble spin-up using CESM w/ CLM release-cesm2.2.01 for the land component using the I2000Clm50BgcCrop compset and CAM4 atmospheric forcing's and the same was run using CTSM w/ CLM release-clm5.0.35. All of the following settings were the same between the two: Number of...

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...

Today on the software engineering standup, I mentioned a problem I was having in SoilBiogeochemPrecisionControl() where the run would crash with a floating-point error on the following line: if (abs(cs%decomp_cpools_vr_col(c,j,k)) < ccrit) then It was suggested that I check to see whether the...

Dear all, Dear @oleson, This file /inputdata/lnd/clm2/rawdata/pftcftdynharv.0.25x0.25.SSP2-4.5.simyr2015-2100.c20220305/mksrf_landuse_ctsm52_SSP2RCP45_2021.c220305.nc is requested for surface data creation but I am unable to find it at the data repository. Could you please provide me with...

I want to simulate the recovery process of NPP or GPP before and after the fire occurs.But I only found this file about the fire model input-clmforc.Li_2017_HYDEv3.2_CMIP6_hdm_0.5x0.5_AVHRR_simyr1850-2016_c180202.nc .This file contains demographic data.I would like to know how to control where...

git describe ctsm5.1.dev105 ./manage_externals/checkout_externals --status --verbose Processing externals description file : Externals.cfg Processing externals description file : Externals_CLM.cfg Processing externals description file : Externals_CISM.cfg Processing externals description file ...

Hi, I would appreciate your input on the following error. I submitted WRF-CTSM run starting from the 1st of October, 2017 and the interruption occurred 11 days later with the error arising from CTSM/lnd_import_export_utils.F90: ERROR: Bottom layer specific humidty sent from the atmosphere...

CTSM version ctsm5.1.dev061-3-g7a85024 Point simulation; Compset: 2000_DATM%GSWP3v1_CLM51%SP_SICE_SOCN_SGLC_SWAV For setting up the case, followed exercise 4c in the document: https://www.cgd.ucar.edu/events/2019/ctsm/files/practical4-wieder.pdf But created the domain, surface, and atm. forcing...