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Code Block
ds = DataSource('exp=xpptut15:run=54:smd:dir=/reg/d/ffb/xpp/xpptut15/xtc:live')
  • "smd" means use the DAQ small data, as used in many of the psana-python examples (in particular the MPI example here)
  • the "dir=" argument tells the analysis code to use a special set of disks reserved for the running experiment
  • the "live" argument tells the analysis code to wait for additional data in case the analysis "catches up" to the DAQ

This analysis can be submitted to the batch system as usual, but should use the appropriate "prioq" batch queue as described here (only when your experiment is actively running).

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