More slit scan experiments — a bug

This post is part of a series about some experiments I’m doing combining space and time in slit scan photographs. The series starts here.

Sometime, when you’re developing image processing code, the bugs are almost as interesting as the images produced when the code works as designed.

This is the result of a little programming oopsie while trying to get the slit to go from left to right, rather than the other way around: