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input data

  1. A

    How to correctly specify external CO2 data for datm components?

    I want the model to use my own carbon dioxide data, so I have added the following content to the user_nl_datm: &datm_inparm co2_file ='/home/hlh/cesm/inputdata/atm/datm7/CO2/co2_AERmon_CESM2_historical_r10i1p1f1_gn_200001-201412.nc' / but...... hlh@hlh:~/clm5.0/cime/scripts/MYCO2DATA$...
  2. A

    Need to fix SOAG inputdata for SSP126 ?

    Hello team, I am using CESM2.1.2 but with corrected SOAG input data (e.g. for BC, DMS, SO2) for BSSP245cmip6, BSSP360cmip6 and BSSP585cmip6, with the new files being called e.g...
  3. J

    Location of CLM5.0 land use files

    Hi all, I'm trying to reproduce some CLM5 input files I generated on Cheyenne a while back, using the mksrfdata_map tool. For consistency reasons I need to use the historical files from CLM5.0 rather than the newer CTSM5.2 ones which have different land use. The filenames are...
  4. P

    Error Downloading Input Data

    Hi, I am trying to download input data but get the following error when running ./check_input_data --download: Similar issues seemed to have been solved by modifying the cime/config/cesm/cesm_input.xml file, either by moving the svn download method first (here) or adding "/" at the end of...
  5. M

    A question related to DIN_LOC_ROOT_CLMFORC --> if CLM component is built and run

    I'm trying to run CLM model. I know that a local input directory should be available and set in the config_machines.xml --> ''DIN_LOC_ROOT''. My question is that, whether or not, ''DIN_LOC_ROOT_CLMFORC'' should be also provided in the config_machines.xml, when the CLM model is build/run? If...
  6. W

    How to increase wall insulation in CLMU

    Hi, I want to manually increase the wall insulation in CLMU to assess its impact on the building's space heating and air conditioning fluxes. In the paper by Oleson and Feddema (2020) (https://doi.org/10.1029/2018MS001586), it is mentioned that "For high latitude locations, insulation was added...
  7. X

    the dimension of surfdata is not consistent

    Hi, all when i was checking the surface data surfdata_0.9x1.25_hist_16pfts_Irrig_CMIP6_simyr2000_c190214.nc. it seems its res is 0.9 and 1.25, so globally its shape should be 200/288 , but when i open it in python the dimension is lat: 192, lon: 288, so the 0.9 is not the real...
  8. G

    Folder names in MOM6-testing datasets

    In the MOM6-testing folder on the FTP site, there is both a zipped folder called OM4_025.tgz and a regular folder called OM4_025. At least in the OM4_025.JRA test case, it doesn't look as though any of the files in the regular OM4_025 folder are used - only those found in the .tgz folder are...
  9. P

    Prescribing SERIAL aerosol/solar in CAM6

    Hi, I'm trying to run CESM 2.1.2 - CAM6, in the F1850 compset with prescribed historical aerosol, with and without historical solar variations. I'm trying to use the following options in the CAM namelist: ! evolving volcano prescribed_strataero_cycle_yr = -999999...
  10. jgx

    How to use own raw data to create surface data

    Hi everyone, According to the CLM5.0 user's guide, If I want to create my own surface data, I need to first generate a SCRIPgrids based on the raw data, then use mkmapdata.sh to generate corresponding map files, and finally use mkserfdata_map generate surface daataset. What I want to know is, if...
  11. H

    Error when use ./check_input_data --download

    My machine is a centos7 supercomputer at NIES (Japan) with PBS batch sytem. I executed the following commands with all commands executed successfully without errors. ./create_newcase --case I1850CLM50_001 --res f19_g17 --compset I1850Clm50Sp --mach sx-aurora ./case.setup ./case.build After...
  12. D

    Can we use the datasets of cmip6 as the datm sources of the clm and mosart input data forcing?

    Hello everyone, I am going to run a sim_year range without the datm7 data support by an "I" compset, such as the years like 1850-1860. Can I use the cmip6 historical experiment data as the datm input for the specific case? For example, the datm forcing data usually contains precipitation...
  13. H

    I'm trying to restart the model.

    Hello, I'm the student, studying the WW3 model. I have 'restart001.ww3, restart002.ww3, ... , restart030.ww3' after running the model (ww3_shel). Nowadays, I'm trying to restart the WW3 model which is global and the model ran with data assimilation. But I have some problem with making grib2...
  14. Z

    soil type data

    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.
  15. Z

    Issues with downloading input data on CESM2.1.3

    Hi, I am testing CESM2.1.3 on my local Linux (Ubuntu). I have built the case successfully but there is an error (AttributeError: 'NoneType' object has no attribute 'getfile') when I run "./case.submit". I did follow the suggestions by changing ftp://ftp.cgd.ucar.edu/cesm/inputdata to...
  16. D

    Missing CTSM input data on repository

    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...
  17. L

    Incomplete Buildconf/cice.input_data_list

    Dear All, When I'm trying to use the CESM2.1.3 ETEST compset and CESM successfully submitted the job. The job collapsed because CICE cannot find input files: forrtl: severe (30): open failure, unit 99, file $CESM_ROOT/cime/output/inputdata/ Image PC Routine...
  18. W

    How to get model compset and input data used by CESM experiment submitted to the GCB2021 report?

    Dear all, I found that CLM was one of the participants submitting simulation results for the Global Carbon Budget 2021 (GCB2021) report. Now, I want to do some experiments (e.g., Modify some input data and re-run the model to find out the impacts of changing these inputs) based on the existing...
  19. Z

    The error when I use the mkmapdata.sh in super computer

    Hi, every one! I study in spectral element variable model in CESM2.1.3 for a long time, when I try to use the script in ($CESM)/components/clm/tools/mkmapdata/mkmapdata.sh to create the clm input data (like the surfdata_xxx and the landuse_xxx), the procedure died when the following error...
  20. MrIgnition

    Bottom layer specific humidty sent from the atmosphere model is less than zero

    I am running CLM5 with my own atmospheric forcing. A temporally downscaled dataset from daily to sub-daily. After running the case I got this error. There will be a total of 1 history tapes History tape 1 write frequency is MONTHLY All fields on history tape...
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