Match NeTEx fare lines to GTFS routes

Source: R/netex_fares_match.R

Joins each parsed NeTEx fare object to a route in a GTFS object. The join key is the operator National Operator Code (NeTEx `operator_noc` == GTFS `agency_id`) together with the public line number (NeTEx `line_public_code` == GTFS `route_short_name`). The GTFS `route_id` is generated from the TransXChange ServiceCode and cannot be matched to the NeTEx line id directly, which is why the public codes are used.

netex_match_routes(netex_list, gtfs)

Arguments

netex_list

list of parsed NeTEx fare objects.

gtfs

a GTFS object (named list) containing at least `routes` (with `route_id`, `route_short_name`, `agency_id`).

Value

a data.table with columns `idx` (index into `netex_list`), `operator_noc`, `line_public_code`, `route_id` and `matched` (logical). Unmatched NeTEx files have `route_id = NA`.