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This is the directory in which we will run OpenIFS.

Setting the correct environment

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Each time you login and before doing any work in this account, make sure you have the correct environment loaded to run and work with OpenIFS.

Code Block
titleType the command:
source bin/modules.sh

This will load the appropriate modules for OpenIFS and set the choice of compiler and build environment. It is good practise to use something similar for your own OpenIFS installation.

Creating the OpenIFS ensemble experiment

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If you get the error message:

qstatu: not found

execute the command:

source ~/bin/modules.sh

to correct set the environment.
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titleExercise

 Use the oifs_run command to create the job. You need to give a value to the '-e' and '-l' options. The other options can be left to their default values. The '-l' option is the name of the namelist file you edited above.

The command will create a create a file 'job1'.

Submit this job:

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qsub job1

Check the job status:

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qstatu

These forecasts complete in about 15mins.

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During the course of the model run, files with names ICM*+* will appear in the experiment directory. These are the model output files. There is 1 per output interval. In these experiments the output interval is every 3 hours.

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