EIGER2CBF

NAME

eiger2cbf - Portable image converter based on FabIO library to export Eiger frames (including te one from LIMA) to CBF and mimic the header from Dectris Pilatus.

DESCRIPTION

usage: eiger2cbf [-h] [-V] [-v] [--debug] [-o OUTPUT] [-m MASK] [-O OFFSET]

[-D DUMMY] [--pilatus] [--dry-run] [-e ENERGY] [-w WAVELENGTH] [-d DISTANCE] [-b BEAM BEAM] [--alpha ALPHA] [--kappa KAPPA] [--chi CHI] [--phi PHI] [--omega OMEGA] [--rotation ROTATION] [--transpose] [--flip-ud] [--flip-lr] [IMAGE ...]

Portable image converter based on FabIO library to export Eiger frames (including te one from LIMA) to CBF and mimic the header from Dectris Pilatus.

positional arguments:

IMAGE

File with input images

options:

-h, --help

show this help message and exit

-V, --version

output version and exit

-v, --verbose

show information for each conversions

--debug

show debug information

main arguments:

-o OUTPUT, --output OUTPUT

output directory and filename template: eiger2cbf/frame_{index:04d}.cbf

-m MASK, --mask MASK

Read masked pixel from this file

-O OFFSET, --offset OFFSET

index offset, CrysalisPro likes indexes to start at 1, Python starts at 0

-D DUMMY, --dummy DUMMY

Set masked values to this dummy value

--pilatus

Select an image shape similar to Pilatus detectors for compatibiliy with Crysalis

optional behaviour arguments:

--dry-run

do everything except modifying the file system

Experimental setup options:

-e ENERGY, --energy ENERGY

Energy of the incident beam in keV

-w WAVELENGTH, --wavelength WAVELENGTH

Wavelength of the incident beam in ??

-d DISTANCE, --distance DISTANCE

Detector distance in meters

-b BEAM BEAM, --beam BEAM BEAM

Direct beam in pixels x, y

Goniometer setup:

--alpha ALPHA

Goniometer angle alpha value in deg.

--kappa KAPPA

Goniometer angle kappa value in deg.

--chi CHI

Goniometer angle chi value in deg. or formula f(index)

--phi PHI

Goniometer angle phi value in deg. or formula f(index)

--omega OMEGA

Goniometer angle omega value in deg. or formula f(index) like ’-180+index*0.1

Image preprocessing (Important: applied in this order!):

--rotation ROTATION

Rotate the initial image by this value in degrees. Must be a multiple of 90??.

--transpose

Flip the x/y axis

--flip-ud

Flip the image upside-down

--flip-lr

Flip the image left-right

return codes: 0 means a success. 1 means the conversion contains a failure, 2 means there was an error in the arguments