Generate Stochastic Branching Networks
Change the upstream/downstream direction of an SBN
Create SBNs
Convert to a downstream directed network
Find all downstream nodes
Find all headwater nodes
Find river mouth node
Find all nodes upstream of a given node
Get node strahler order
Convert network to various adjacency/distance matrix formats
Generate Stochastic Branching Networks ('SBNs'). Used to model the branching structure of rivers.