This week, I've been implementing and making the API very nice and robust for a general Connectivity data structure that is also memory efficient. It's been very exciting because now we're packaging up all these connectivity functions to return a singular multi-array data structure with semantics for each of its dimensions. This makes use of "xarray", which has been very fun and interesting to learn about. Next up, I will be updating new examples to show usage of this Connectivity data structure and also porting over connectivity functions from the open-source package, "scot".