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The job wrapper script will read the exp-config.h file and adopt the selected values. The exceptions are LAUNCH, which is set to "srun" for batch jobs, and OIFS_NPROC & OIFS_NTHREAD for which values from the batch job headers are used. |
Running interactively
On the ECMWF hpc2020, running the model script interactively should be fine for lower grid resolutions up to T255L91.
In order to run the experiment interactively run , execute the oifs-run script from the command line in your terminal.
If no command line parameters are provided with the oifs-run command, then the values from the exp-config.h will be used.
On the ECMWF hpc2020, running the model script interactively should be fine for lower grid resolutions up to T255L91.
In the exp-config.h the LAUNCH variable should remain empty (and no --runcmd parameter should be provided in the command line). The oifs-run script will in this case use its default launch parameters: srun -c${OIFS_NPROC} --mem=64GB --time=60 which will work fine for OIFS_NPROC=4 or 8 with experiment i4xc.
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