Hi! I am a student in the STEM field. I’m not totally new to Julia, but I really have little experience as a programmer.
A problem which I encounter very often is dealing with arrays with periodic/cyclic boundaries (es. working on periodic lattices). I supposed this was not uncommon, so I was surprised to notice that there are no packages dedicated to this purpose (I am aware of FFTViews, but it seemed to me that it was conceived with a particular application in mind).
Another alternative was to implement by myself a module with, say, a PeriodicArray type and overload the relevant functions, but this was really out of my league.
So my question is: what is the proper/julian way to deal with periodic arrays? Is out there any project I am not aware of that can fulfill my needs?