pycotem is a python package for working with crystal orientations in transmission electron microscopy. It provides 6 GUI tools to:

  • determine orientation from diffraction patterns: diffraction

  • determine orientation from Kikuchi patterns: kikuchi

  • work with stereographic projections: stereoproj

  • determine interface normal and direction from images: interface

  • determine orientation relationship and misorientation between two crystals: misorientation

  • display crystal projection on a plane and draw dichromatic patterns: crystal