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Note |
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Package ImgPixSpectra is available since release |
Package ImgPixSpectra is intended to accumulate the spectra for all pixels of the image array.
Different modules of this package work with different data types for detectors like CSPad, mini-CSPad, Opal, Princeton camera, etc. All modules have the same interface and the same functionality.
In the loop over events from beginJob
to endJob
the image pixel amplitudes are accumulated in the 2-d array,
of the shape (<number-of-pixels>, <number-of-spectral-bins>). The first parameter is defined by the image size. The second is passed as an external parameter of the psana configuration file (psana.cfg
) along with minimal and maximal amplitudes. At the endJob
the spectral array is saved in file with specified name. Auxiliary file with the name extension *.sha
is created in order to save the shape parameters. For example, the "mini-cspad-pix-spectra.txt.sha" outpuit file contains
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