Provided by: pyfai_0.15.0+dfsg1-1_all 
NAME
MX-Calibrate - manual page for MX-Calibrate from pyFAI version 0.15.0: 30/01/2018
DESCRIPTION
usage: MX-Calibrate -w 1.54 -c CeO2 file1.cbf file2.cbf ...
Calibrate automatically a set of frames taken at various sample-detector distance. Return
the linear regression of the fit in funtion of the samplesetector distance.
positional arguments:
FILE List of files to calibrate
optional arguments:
-h, --help
show this help message and exit
-V, --version
show program's version number and exit
-v, --verbose
switch to debug/verbose mode
-c FILE, --calibrant FILE
file containing d-spacing of the calibrant reference sample (MANDATORY)
-w WAVELENGTH, --wavelength WAVELENGTH
wavelength of the X-Ray beam in Angstrom
-e ENERGY, --energy ENERGY
energy of the X-Ray beam in keV (hc=12.398419739640717keV.A)
-P POLARIZATION_FACTOR, --polarization POLARIZATION_FACTOR
polarization factor, from -1 (vertical) to +1 (horizontal), default is 0,
synchrotrons are around 0.95
-b BACKGROUND, --background BACKGROUND
Automatic background subtraction if no value are provided
-d DARK, --dark DARK
list of dark images to average and subtract
-f FLAT, --flat FLAT
list of flat images to average and divide
-s SPLINE, --spline SPLINE
spline file describing the detector distortion
-p PIXEL, --pixel PIXEL
size of the pixel in micron
-D DETECTOR_NAME, --detector DETECTOR_NAME
Detector name (instead of pixel size+spline)
-m MASK, --mask MASK
file containing the mask (for image reconstruction)
--filter FILTER
select the filter, either mean(default), max or median
--saturation SATURATION
consider all pixel>max*(1-saturation) as saturated and reconstruct them
-r MAX_RINGS, --ring MAX_RINGS
maximum number of rings to extract
--weighted
weight fit by intensity
-l DISTANCE, --distance DISTANCE
sample-detector distance in millimeter
--tilt Allow initially detector tilt to be refined (rot1, rot2, rot3). Default: Activated
--no-tilt
Deactivated tilt refinement and set all rotation to 0
--dist DIST
sample-detector distance in meter
--poni1 PONI1
poni1 coordinate in meter
--poni2 PONI2
poni2 coordinate in meter
--rot1 ROT1
rot1 in radians
--rot2 ROT2
rot2 in radians
--rot3 ROT3
rot3 in radians
--fix-dist
fix the distance parameter
--free-dist
free the distance parameter
--fix-poni1
fix the poni1 parameter
--free-poni1
free the poni1 parameter
--fix-poni2
fix the poni2 parameter
--free-poni2
free the poni2 parameter
--fix-rot1
fix the rot1 parameter
--free-rot1
free the rot1 parameter
--fix-rot2
fix the rot2 parameter
--free-rot2
free the rot2 parameter
--fix-rot3
fix the rot3 parameter
--free-rot3
free the rot3 parameter
--fix-wavelength
fix the wavelength parameter
--free-wavelength
free the wavelength parameter
--no-gui
force the program to run without a Graphical interface
--gui force the program to run with a Graphical interface
--no-interactive
force the program to run and exit without prompting for refinements
--interactive
force the program to prompt for refinements
--peak-picker PEAKPICKER
Uses the 'massif', 'blob' or 'watershed' peak-picker algorithm (default: blob)
This tool has been developed for ESRF MX-beamlines where an acceptable calibration is
usually present is the header of the image. PyFAI reads it and does a "recalib" on each of
them before exporting a linear regression of all parameters versus this distance.
SEE ALSO
The full documentation for MX-Calibrate is maintained as a Texinfo manual. If the info
and MX-Calibrate programs are properly installed at your site, the command
info MX-Calibrate
should give you access to the complete manual.
MX-Calibrate from pyFAI version 0.15.0: 30February 2018 MX-CALIBRATE(1)