Run a test campaign

[mt82]

from @mattfcs How to set a campaign to run over a set number of files from a dataset:

1. Go to the Campaign Editor GUI
2. Select the initial stage, then param_overrides
3. On the Param Editor, click on any + and add: -Osubmit.N= on the left and the number of files on the right (I suggest ~10)
4. Save it, and run

This is the same way we set tests to run only a few files (you can check it in the test_param_overrides). Unfortunately this is not super reliable, sometimes POMS ignores it for different reasons. @PromitaRoy had this issue with tests not long ago, so I recommend to always make sure how many files were submitted once you try to run a test.

In case the above setup does not work, here is a more brute force way to do it:

1. Go to the Campaign Editor GUI
2. Select the initial stage and "Edit" on cs_split_type
3. On "Base Split Type" select nfiles then fill n: with the number of files you want (I suggest ~10)
4. Save it, and run (if needed to run over the full sample, just change "Base Split Type" back to none)

[mt82]

Create new cfg files starting from the one @PromitaRoy is using and fix the name of the input and output files.

[PromitaRoy]

Did the necessary changes on the test campaign for Francisco. The campaign should run smoothly without any input/output file mismatch error.