rs-station / rs-booster

Useful scripts for analyzing diffraction
https://rs-station.github.io/rs-booster/
MIT License
3 stars 4 forks source link

Add efxtools.ccsym for computing CCsym across a given symmetry operation #3

Closed JBGreisman closed 2 years ago

JBGreisman commented 2 years ago

This is an experimental method in the sense that I am unsure if it is useful or a good tools for looking for evidence of symmetry-breaking in reciprocal space.

Regardless, this function computes CCsym, which is the spearman correlation coefficient of the internal differences across a given symmetry operation. For e35, this shows strong, time-resolved signal, which is why this seems like it might be a good metric.

Currently, this function has strong assumptions about how careless was run to get the output. At the moment, it assumes that careless was run in both the reduced-symmetry and the parent spacegroup, which is my current hack du jour.