I want to store 2 dimentional coordinates, like (x, y) in python so I'll be able to operate with them later. I've thought about storing it in a numpy file but I need to know the most efficient way possible so it will be possible to make a way to connect those coordinates, something like a polygonal chain, any tip with doing that (e.g. some library or something)?
Edit: It must be a positive system, and It will be a bounded set.