Look into Salzburg Database of Polygonal Data

[adamconkey]

Want to know if the Salzburg Database of Polygonal Data can be of use for test cases: Paper Website

It's a huge dataset and theoretically infinite as they also provide the generator code, but as of yet I'm not sure how useful it is as I don't think it has attributes like area. I think it mainly includes the vertex coordinates and weighted edges.

If it ends up being less useful for individual test cases, it may be useful for benchmarking algorithm speed. It would also be nice to add support for reading GraphML files which is the format they use.