Page History

...

• fname (default: "tstamp-list.txt") – output files common prefix,
• print_bits (default: 0 ) – verbosity:
  • =0 - print nothing,
  • +1 - input pars,
  • +2 - event record,
  • +4 - job summary,
  • +8 - print summary parameters for parser.

Module ImgAlgos::ImgIntMonCorr

ImgCalib gets the image from data, normalizes it on intensity monitor data, and saves the corrected image in the event.

Functionality:

• ImgCalib uses the source and key_in parameters to get the input image (as ndarray<double,2> object),
• gets and process the intensity monitors' data in accordance with configuration from file fname_imon_cfg,
• intensity normalized image is saved in the event with key key_out. The type of output data is the same as the type of input data.

Module configuration parameters:

• source (default: "DetInfo(:Camera)") – source of data,
• key_in (default: "calibrated") – key for input image,
• key_out (default: "imon_corrected") – key for output calibrated image saved in event,
• fname_imon_cfg (default: "") – input file name with intensity monitors' configuration,
• print_bits (default: 0) – verbosity:
  • =0 - print nothing,
  • +1 - input pars,
  • +2 - time stamp for each event,
  • +4 - intensity monitor data,
  • +8 - normalization factor.

fname_imon_cfg file content per line: source name, short name, on/off bits for 4-channels, normalization and selection, minimal, maximal and averaged intensities:

 BldInfo(FEEGasDetEnergy)         FEEGasDetEnergy  1 1 1 1  0 1   3.000000  7.500000  5.250000
 BldInfo(XCS-IPM-02)              XCS-IPM-02       1 1 1 0  1 0  10.000000 13.000000 11.500000
 BldInfo(XCS-IPM-mono)            XCS-IPM-mono     1 1 1 0  0 1  14.500000 16.000000 15.250000
 DetInfo(XcsBeamline.1:Ipimb.4)   Ipimb.4          1 1 1 1  0 0  -1.000000 -1.000000  1.000000
 DetInfo(XcsBeamline.1:Ipimb.5)   Ipimb.5          1 1 1 1  0 0  -1.000000 -1.000000  1.000000

Module ImgAlgos::IntensityMonitorsData

This module is intended for CorAna project.
It gets the 5 intensity monitors data (4 channels for each) and saves them in the text or binary file file_data. Comments (or header) for this file is saved separately in file_header. It also prints the summary parameters for parser, for example:

...