Provided by: pyfai_0.11.0+dfsg-3build1_all 
NAME
pyFAI-average - image preprocessing tool
DESCRIPTION
usage: pyFAI-average [options] [options] -o output.edf file1.edf file2.edf ...
This tool can be used to average out a set of dark current images using mean or median filter (along the
image stack). One can also reject outliers be specifying a cutoff (remove cosmic rays / zingers from
dark)
positional arguments:
FILE Files to be processed
optional arguments:
-h, --help
show this help message and exit
-V, --version
show program's version number and exit
-o OUTPUT, --output OUTPUT
Output/ destination of average image
-m METHOD, --method METHOD
Method used for averaging, can be 'mean'(default) or 'min', 'max', 'median', 'sum', 'quantiles'
-c CUTOFF, --cutoff CUTOFF
Take the mean of the average +/- cutoff * std_dev.
-F FORMAT, --format FORMAT
Output file/image format (by default EDF)
-d DARK, --dark DARK
Dark noise to be subtracted
-f FLAT, --flat FLAT
Flat field correction
-v, --verbose
switch to verbose/debug mode
-q QUANTILES, --quantiles QUANTILES
average out between two quantiles -q 0.20-0.90
It can also be used to merge many images from the same sample when using a small beam and reduce the
spotty-ness of Debye-Sherrer rings. In this case the "max-filter" is usually recommended.