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In order to carry out a perturbation experiment we will either apply changes to the model's initial condition files experiment initial or boundary conditions and/or modify the model experiment parameters in the namelist, such as .
Changing the parameters defining the regional box domain is one recommended option.
We will then , and resubmit the h7cc control experiment to the batch scheduler with these changes applied.
Note: This will not change the experiment ID which is coded into the output grib files.
If the output folder name in OIFS_RUN is not changed then the output files from the previous control experiment will be either overwritten or the Grib output will be concatenated.