The Network

Paiagram uses a graph to organize stations. Every single station is a node in the graph. Stations are connected by one-way intervals. Intervals may have different lengths. To create a two-way path connecting two stations, you must first create an interval going from station A to B, then another from station B to A.

The graph is automatically managed by Paiagram. You can edit the graph in the Map panel. You can also export the graph to a Graphviz .dot.dot file for further processing.

Due to technical limitations and for simplicity, you cannot add multiple intervals with the same direction between two stations. If you want to work with 2+ line intervals, the best way to achieve that is by using waypoints.