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The 17-line ipsana.py script loops over 2 events and plots a CSPAD camera image with many applied calibration corrections, and geometry corrections for each of the detector panels. Close each image window to see the next one.  You can examine the script with the command "cat firstExample.py" or edit it with unix editors like emacs, vim, or vi.

NOTE: The commands above will activate the most recent python 3 version of psana. Psana used to work with python 2, but this version of python has not maintained by the Python Software Foundation since January 1, 2020, and psana support has been discontinued. New psana versions do not support python 2, but it still possible to activate the last available python 2 environment (ana-4.0.45) by adding the py2  option to the psconda.sh  command:

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