Discontinuous grain boundary on DIC map

[rhysgt]

DIC step size for this data for 0.5 um and EBSD step size was 0.25 um, leading to discontinuous grain boundaries - we should look to fix this

Changing EBSD step size to 0.5um fixed the problem

Discussed in #123

^{Originally posted by ZheningYang1 April 24, 2024}
I changes the DIC sub window size to 24x24. The grain boundary on DIC map is discontinuous. Anyone knows how to solve this problem? Thank you.