Filter GTFS feed by mode

Usage

filter_by_modes(gtfs, modes = list())

Arguments

gtfs: tidygtfs. GTFS feed.
modes: Integer[]. A list with the ids of modes to consider.

Value

A tidygtfs object with the filtered feed.

Details

Allows to filter a GTFS feed for the type of transportation used, allowing for a more narrow analysis of multimodal files. Refer to routes.txt route_type parameter on GTFS documentation for more details.

Examples

if (FALSE) { # \dontrun{
gtfs <- GTFShift::load_feed("gtfs.zip")
gtfs_filtered <- GTFShift::filter_by_modes(gtfs, list(0,1))
} # }