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derecho.hpc.ucar.edu |
CESM2.2 on Derecho
(A) Copy the model setup code to your own directory
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| 1. In a directory in your $HOME or $WORK directory |
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make a copy of the new version of the code to set up for use on derecho:, the latest code can be downloaded following the instructions at: http://www.cesm.ucar.edu/models/cesm2/release_download.html This directory is referred to as $CESM_ROOT below. This should only need to be done once for each code base update of CESM. Note that when running on derecho you do not need to get any of the input data files. |
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Downloading the source code will be completed by using the git clone feature. For example, first download the latest release (e.g. CESM2.2.0, with recent bug fixes):
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> cd /glade/work/$USER/
> git clone https://github.com/ESCOMP/CESM.git cesm2_2_derecho |
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Download the model component source code.
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> git checkout cesm2.2-asdbranch |
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> ./manage_externals/checkout_externals |
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> git checkout release-cesm2.2.0/hist_opt |