Dataframe with row for each potential matching stop and the following columns:
route_idGTFS-compatible route_id for the stop match.
direction_idDirection ID (0/1)
direction_nameHuman-readable direction identifier
stop_orderOrder in given direction of stop
stop_idGTFS-compatible ID of stop
stop_nameName of stop
parent_stationParent station GTFS-compatible ID
parent_station_nameParent station name
stop_latStop latitude
stop_lonStop longitude