Dynamic Graph Topology in SpatioTemporalDataset

[brianhuey]

I've spent the last three days pouring through the documentation with the goal of building a SpatioTemporalDataset, and while I think I understand most parts of the library, I'm stuck on whether it's possible to implement a dynamic graph topology in a SpatioTemporalDataset.

My understanding is that I can set the edge connections and weights through SpatioTemporalDataset.set_connectivity() but it only accept objects that are not indexed by time. However I do see the Data class contains functionality to pass lists into edge_index, presumably indexed by time. Since SpatioTemporalDataset creates samples of Data objects, it seems like it could be possible to express the graph topology changing with time, or am I misunderstanding something?

Going through this package and its documentation has been super educational for me, thanks for putting in all the hard work to build!