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parameter

default value

description

source

"DetInfo(:Cspad)"

input source of data

inputKey

 

key for input data, by default use raw data

outputKey

"bkgd_subtracted"

output key for the next data processing stage

<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="74a7ff2a047bb86f-dc4a700d-479f42a9-ba338d77-edc17627e5edbec741d35492"><ac:plain-text-body><![CDATA[

bkgd_fname

"cspad_background.dat"

file with CSPad array [4*8*185][388] of averaged background

]]></ac:plain-text-body></ac:structured-macro>

norm_sector

0

CSPad sector in quad from 0 to 7

print_bits

0

module verbosity:

  • =0 - print nothing
  • +1 - input pars
  • +2 - event ID
  • +4 - normalization factor for each event
  • +8 - part of the background array

...

parameter

default value

description

source

"DetInfo(:Cspad)"

input source of data

inkey

 

key for input data, by default use raw data

outkey

"bkgd_subtracted"

output key for the next data processing stage

<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="c4b00b89ed3b2535-dbe7e212-4f2043b8-8f1984ac-a692b64a854f0501798d19b1"><ac:plain-text-body><![CDATA[

mask_fname

"cspad_mask.dat"

file with CSPad mask array [4*8*185][388]

]]></ac:plain-text-body></ac:structured-macro>

masked_amp

0

this amplitude will replace the amplitude in each masked pixel

mask_control_bits

1

control bits for applied mask:

  • =0 - do not apply any mask
  • +1 - apply mask from file
  • +2 - mask two long edges of 2x1
  • +4 - mask two short edges of 2x1
  • +8 - mask two short rows in the middle of 2x1 (rows with wide pixels)

print_bits

0

module verbosity:

  • =0 - print nothing
  • +1 - input pars (in beginJob)
  • +2 - event ID (in event)
  • +4 - mask statistics (in beginJob)
  • +8 - part of the mask array (in beginJob)

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This package contains python modules which work with both frameworks pyana and psana. Functionality of many these modules resembles modules from C++ package ImgAlgos

See also Examples for package py_img_algos

. The difference between two frameworks at code level is explained in Migration from pyana to psana.

Module py_img_algos.cspad_arr_producer

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See also Examples for package py_img_algos.

References