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Note that LCLS-II psana is not compatible with LCLS-I psana, so environments must activate one or the other, but not both.  Since LCLS-I and LCLS-II live in different conda installations it is necessary to start a fresh session when switching between the two.

Public Practice Data

Publicly accessible practice data is located in the directory /cds/data/psdm/prj/public01/xtc.  Use of this data requires the additional "dir=" keyword to the DataSource object.

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