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(Comment: Note that the ifsdata, wam and rdata directories are missing and need to be copied over from a standard OIFS_DATA_DIR installation. "wam" data directory is not standard for OpenIFS)
Building the model
It On the ECMWF HPC Atos it is possible to compile the model using a login node. On the ECMWF Cray XC40 it is recommended to open an interactive session on a MOM node for compilation:
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If you have a configuration script that sets the environment for OpenIFS you should run this first. Then edit oifs.fcm and enable chemistry as mentioned above.
In your command line you should type: export OIFS_CHEM=enable to overwrite the default setting in oifs.fcm (or alternatively you can edit the variable in file oifs.fcm)
Then compile the model as usual using fcm:
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cd $OIFS_HOME/make fcm make -v -j 612 -f oifs.fcm |
The code should compile Only proceed after the code has compiled without errors when using CCE compilers.
Run the acceptance tests
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