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Batch complexity begins ...
A batch script can be as simple as
stardev # golden rule No 3
cd myWorkDirectory/ # ...
root4star -q -b 'mymacro.C(10,”/star/data09/reco/ppMinBias/ReversedReversld/P02ge/2001/355/st_physics_2355006_raw_0041.MuDst.root”,”myresult.root”)'
using a specific file as input and output-ing myresult.root
containing some histograms mymacro.C extracts.
Submitting by hand may be inefficient (resources depends on sites)
There are ~ 4 Million files (as many batch script to write ?? which one are “good” ??). They are located in many places (sometimes change location)
Have to deal with Batch technology / solution