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a module that analyzes the camera image by projecting a region of interest onto an axis and dividing by a reference projection acquired without the FEL.  The resulting projection is processed by a digital filter which yields a peak at the location of the change in reflectivity/transmission.  The resulting parameters are written into the psana event. The type of the parameter depends on the release. Starting with ana-0.13.3, 10, a TimeTool::DataV2 object in put in the event store. ana-0.13.3 put a TimeTool::DataV1 object will be placed in the event in addition to the set of doubles that have been placed in the past. A temporary solution for store. This is the preferred method to retrieve the data that TimeTool.Analyze writes. The module also writes its output as a set of doubles, and can optionally be written as a set of ndarrays to help with C++ to Python conversion was adding . To enable this, set the option

put_ndarrays=True

to the config file. This wrote the doubles as ndarrays, but this will not be necessary with However this is not neccessary in releases after ana-0.13.3.

Module Check

a module that retrieves results from the event for either the above module or from data recorded online.

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