I just read this post, which has an example shapefile with A and B node fields on each line feature class, from which to then define a Cube.net. http://community.citilabs.com/t/how-to-create-a-network-from-shapefile/373
So being not that good at ArcGIS, the next question is how to create such a shapefile in ArcGIS? Seems like the best way might be to create a point file with the nodes, then a line file that the nodes will connect to, and maybe then a spatial join to get the node ID onto the line file? What is the best way to get A and B onto a line shapefile?
Also the example doesn’t result in zone centroids being connected to the output network. Is that something I must do manually? Or is there some way to have it automatically create zone centroids and connect them to the most logical nodes?