Page History

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• pyana_scan: This module is different from the others. It does a "motor scan", displays certain values as a function of scan step of a motor scan. The motor name is given in the xtc file as the Control PV. There may be more than one control PV. It currently takes two scalar type inputs to evaluate the scan:

  Code Block
  input_epics # Name(s) of other scalars to correlate in scan input_scalars # Name(s) of other scalars to correlate in scan

  

• pyana_waveform: Plots waveform data from Acqiris digitizers. Takes a list of addresses, currently will make one plot for each channel of each device. To run this module by itself with pyana:

  Code Block
  pyana -m XtcExplorer/src/pyana_waveform.py <xtc files>

  Configurable options:

  Code Block
  none none
  sources # string, space-separated list of addresses (Detector-Id|Device-ID)

  Image Added

• pyana_cspad: CsPad data is reconstructed in pyana_cspad.py. The image plot value limits are adjusted automatically, but if
  you want to change them, click on the color bar (left-click for low limit, right-click for high limit).
  The successive events will be plotted with the new limits. Revert to the original by middle-clicking.
  To run this module by itself with pyana:

  Code Block
  pyana -m XtcExplorer/src/pyana_cspad.py <xtc files>

  Options must be specified in a configuration file, or the default values will be used, e.g.:

  Code Block
  image_source # string, Address of Detector-Id|Device-ID dark_img_file # filename, Dark image file to be loaded, if any output_file # filename (If collecting: write to this file) plot_vrange # range=vmin-vmax of values for plotting (pixel intensity) threshold # lower threshold for image intensity in threshold area of the plot thr_area # range=xmin,xmax,ymin,ymax defining threshold area

  Image display of the CSPad detector, background subtracted. This is currently the only display that has interactive features. A filter allows you to select events within requested intensity range.

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