!WARNING! only the tables: agency, stops, routes, trips, stop_times, calendar, calendar_dates, shapes, frequencies are processed, any other tables in the input timetables are passed through
gtfs_merge(
gtfs_list,
force = FALSE,
quiet = TRUE,
condenseServicePatterns = TRUE
)a list of gtfs objects to be merged
logical, if TRUE duplicated values are merged taking the fist instance to be the correct instance, in most cases this is ok, but may cause some errors
logical, if TRUE less messages
logical, if TRUE service patterns across all routes are condensed into a unique set of patterns
if duplicate IDs are detected then completely new IDs for all rows will be generated in the output.