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Once you've cloned the LCLS-II PSDM repository and built the executables therein, you can generate sample Xtc data files and use iPython and psana to inspect the structures therein.

Setting Up

Switch to PSDM conda Environment

In case you've exited the PSDM conda environment...

Create a Basic psana Data Import Script

We need a simple script to execute in the iPython session.

 from psana import DataSource

ds = DataSource('test.xtc')

for evt in ds.events():
	pass

Generating a Sample Data File