*** PAGE actively in development ***
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| You will need to ssh into | Code Block |
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| derecho.hpc.ucar.edu |
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CESM2.2 on Derecho
Your $HOME and $WORK directories (on glade) are the same path on cheyenne and derecho. Therefore, it is recommended to create a new directory (in $HOME or $WORK) for cases you will run on derecho, to not confuse them with cases built on cheyenne (which will not run on derecho). Derecho and cheyenne have separate $SCRATCH directories.
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Get the optimized history-writing code for CLM with these commands: (Not sure this is still neeeded???)
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> cd components/clm
> git fetch origin
> git checkout release-cesm2.2.01/hist_opt |
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While running, output is written to <run_dir>: /glade/derecho/scratch/<username>/$CASENAME/run
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| After the run completes successfully, output files are moved to the short term archive: /glade/derecho/scratch/<username>/archive/$CASENAME/atm/hist (similar directories exist for other model components: lnd, etc.).
Restart and initial conditions files are written to: /glade/derecho/scratch/<username>/archive/$CASENAME/rest Note: long term archiving is currently not working | Tip |
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| For more options regarding the submission and running options type: case.submit --help |
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| Default output is monthly, so if you run a test 5-day simulation with monthly output, you will not see any files in the atm/hist location. However, restart files will have been created. |
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