Scheduled Downtime
On Tuesday 24 October 2023 @ 5pm MT the forums will be in read only mode in preparation for the downtime. On Wednesday 25 October 2023 @ 5am MT, this website will be down for maintenance and expected to return online later in the morning.
Normal Operations
The forums are back online with normal operations. If you notice any issues or errors related to the forums, please reach out to help@ucar.edu
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...
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...
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...
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...
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...
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...
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.
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...
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...
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
$CESM_ROOT/cime/output/inputdata/
Image PC Routine...
Dear all,
I found that CLM was one of the participants submitting simulation results for the Global Carbon Budget 2021 (GCB2021) report. Now, I want to do some experiments (e.g., Modify some input data and re-run the model to find out the impacts of changing these inputs) based on the existing...
Hi, every one!
I study in spectral element variable model in CESM2.1.3 for a long time, when I try to use the script in ($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...
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...
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...
I am using CESM1.2.2 with CLM4.0 physics and would like to modify the surface data input. I came across two variables that seem to exist only in CISM-enabled CLM surfdata file, namely PCT_GLC_GIC and PCT_GLC_ICESHEET.
One would assume that PCT_GLACIER=PCT_GLC_GIC+PCT_GLC_ICESHEET. However it...
Hi all,
I am an undergrad at Iowa State University that is looking to utilize CAM6 outputs to compare against observational datasets for a project. I am looking to work with data from the CAM6 runs with prescribed monthly SST's.
I have been able to easily locate the available diagnostic...
I am new to CLM and have been successful until the case.setup step following Creating-and-Running-a-CESM-Model/CLM5.0 Tutorial--Creating and Running a CESM Model.docx at master · cwsauburn/Creating-and-Running-a-CESM-Model I wanted to know from where to download the input data for the model.
Hi all, I need to cite some of the datasets used in CLM5 for my work. The atmospheric forcings were easy to cite as some of their articles are still available online. I am however not able to provide the citation for soil texture and land use datasets. Information about their licenses will also...
Hi,everyone, I try to run a QPC6 case(the version is CESM2.2.0) with the resolution named "ne0CONUSne30x8_ne0CONUSne30x8_mg17",when I try to submit it, it inform me that I don't have the inputdata named "domain.ocn.ne0CONUSne30x8_gx1v7.190322.nc",I try to find it in the website...
I am trying to run CLM5.0 on my local machine. I was able to successfully build a case and run the model in the past (using the same machine), but I am getting an error this time (with case.submit while trying to download the input data), which seems to be related to connection to the repository...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.