Reference

eiger2crysalis(1)

Portable image converter based on FabIO library to export Eiger frames (including te one from LImA) to a set of esperanto frames which can be imported into CrysalisPro.

NAME

eiger2crysalis - Portable image converter based on FabIO library to export Eiger frames (including te one from LImA) to a set of esperanto frames which can be imported into CrysalisPro.

DESCRIPTION

usage: eiger2crysalis [-h] [-V] [-v] [--debug] [-l] [-o OUTPUT] [-O OFFSET]

[-D DUMMY] [--dry-run] [--calc-mask] [-e ENERGY]

[-w WAVELENGTH] [-d DISTANCE] [-b BEAM BEAM] [--alpha ALPHA] [--kappa KAPPA] [--phi PHI] [--omega OMEGA] [--theta THETA] [--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 a set of esperanto frames which can be imported into CrysalisPro.

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:

-l, --list

show the list of available formats and exit

-o OUTPUT, --output OUTPUT

output directory and filename template

-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

optional behaviour arguments:

--dry-run

do everything except modifying the file system

--calc-mask

Generate a mask from pixels marked as invalid. Off by default since it takes time

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 millimeters

-b BEAM BEAM, --beam BEAM BEAM

Direct beam in pixels x, y

Goniometer setup:

--alpha ALPHA

Goniometer angle alpha value in deg. Constant, angle between kappa/omega.

--kappa KAPPA

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

--phi PHI

Goniometer angle phi value in deg. or formula f(index). Inner-most rotation.

--omega OMEGA

Goniometer angle omega value in deg. or formula f(index). Outer-most rotation.

--theta THETA

Goniometer angle theta value in deg. or formula f(index). Tilt angle of the detector.

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

--rotation ROTATION

Rotate the initial image by this value in degrees. Must be a multiple of 90??. By default 180 deg (flip_up with origin=lower and flip_lr because the image is seen from the sample).

--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

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