Functions
pgtfs_csa — Perform the connection scan algorithm to identify the shortest arrival time between an origin and a destination, given a departure time and a GTFS network.
pgtfs_version — Query for PGTFS version information.
pgtfs_raptor — Perform the Real-Time Algorithm for Public Transit Routing (RAPTOR) algorithm to identify the shortest arrival time between an origin and a destination, given a departure time and a GTFS network.