stop_times.txt:
Unrecognised column in stop_times.txt: stop_is_skipped
trips.txt:
Unrecognised column in trips.txt: trip_destination
trips.txt:
Unrecognised column in trips.txt: trip_route_name
trips.txt:
Unrecognised column in trips.txt: pub_dir_id
trips.txt:
Unrecognised column in trips.txt: rm_block_id