Resource details

File name: Données en temps réel au format GTFS-RT (TripUpdate)
Format: gtfs-rt

Les messages suivants du format GTFS-RT sont disponibles dans ce flux :

  • TripUpdate

This resource file is part of the dataset Réseau urbain et scolaire Guingamp-Paimpol Mobilité.

Download availability

2024-10-22
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2024-11-19
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2024-11-21
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We test this resource download availability every hour by making an HTTP HEAD request with a timeout of 5 seconds. If we detect a downtime, we perform subsequent tests every 10 minutes, until the resource is back online.

For SIRI and SIRI Lite feeds, we perform a GET request: a 401 or 405 status code is considered successful. In case of HTTP 500, the feed will be considered unavailable, unless the body appears to contain SOAP.

Validation details

304 errors, 105 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2024-11-21 at 08:02 Europe/Paris using the MobilityData GTFS-RT validator.

Errors

GTFS-rt trip_id does not exist in GTFS data and does not have schedule_relationship of ADDED E003 28 errors

All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED

Sample errors
  • trip_id 1-923074561 does not exist in the GTFS data and does not have schedule_relationship of ADDED
  • trip_id 1-587530241 does not exist in the GTFS data and does not have schedule_relationship of ADDED
  • trip_id 1-739049473 does not exist in the GTFS data and does not have schedule_relationship of ADDED
  • trip_id 1-755367937 does not exist in the GTFS data and does not have schedule_relationship of ADDED
  • trip_id 1-604766209 does not exist in the GTFS data and does not have schedule_relationship of ADDED

GTFS-rt route_id does not exist in GTFS data E004 28 errors

All route_ids provided in the GTFS-rt feed must exist in the GTFS data

Sample errors
  • route_id 55 does not exist in the GTFS data routes.txt
  • route_id 35 does not exist in the GTFS data routes.txt
  • route_id 44 does not exist in the GTFS data routes.txt
  • route_id 45 does not exist in the GTFS data routes.txt
  • route_id 36 does not exist in the GTFS data routes.txt

GTFS-rt stop_id does not exist in GTFS data E011 243 errors

All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt

Sample errors
  • trip_id 1-923074561 stop_id 17924 does not exist in GTFS data stops.txt
  • trip_id 1-923074561 stop_id 11058 does not exist in GTFS data stops.txt
  • trip_id 1-923074561 stop_id 8362 does not exist in GTFS data stops.txt
  • trip_id 1-923074561 stop_id 11061 does not exist in GTFS data stops.txt
  • trip_id 1-923074561 stop_id 11060 does not exist in GTFS data stops.txt

Sequential stop_time_update times are not increasing E022 4 errors

stop_time_update arrival/departure times between sequential stops should always increase - they should never be the same or decrease.

Sample errors
  • trip_id 1-604766209 stop_sequence 11 arrival_time 07:21:00 (1732170060) is less than previous stop arrival_time 08:11:43 (1732173103) - times must increase between two sequential stops
  • trip_id 1-604766209 stop_sequence 11 arrival_time 07:21:00 (1732170060) is less than previous stop departure_time 08:11:43 (1732173103) - times must increase between two sequential stops
  • trip_id 1-604766209 stop_sequence 11 departure_time 07:21:10 (1732170070) is less than previous stop departure_time 08:11:43 (1732173103) - times must increase between two sequential stops
  • trip_id 1-604766209 stop_sequence 11 departure_time 07:21:10 (1732170070) is less than previous stop arrival_time 08:11:43 (1732173103) - times must increase between two sequential stops

stop_time_update departure time is before arrival time E025 1 error

Within the same stop_time_update, arrival and departures times can be the same, or the departure time can be later than the arrival time - the departure time should never come before the arrival time.

Sample errors
  • trip_id 1-655097857 stop_sequence 2 departure_time 08:02:03 (1732172523) is less than the same stop arrival_time 08:02:07 (1732172527) - departure time must be equal to or greater than arrival time

Warnings

timestamp not populated W001 59 errors

Timestamps should be populated for all elements

Sample errors
  • trip_id 1-923074561 does not have a timestamp
  • trip_id 1-587530241 does not have a timestamp
  • trip_id 25-16908302 does not have a timestamp
  • trip_id 1-739049473 does not have a timestamp
  • trip_id 1-755367937 does not have a timestamp

vehicle_id not populated W002 46 errors

vehicle_id should be populated for TripUpdates and VehiclePositions

Sample errors
  • trip_id 1-587595778 does not have a vehicle_id
  • trip_id 25-16908308 does not have a vehicle_id
  • trip_id 25-16908317 does not have a vehicle_id
  • trip_id 25-16908291 does not have a vehicle_id
  • trip_id 25-16908292 does not have a vehicle_id
Validate this GTFS-RT now

Previous validations

Here is a recap of all the error types encountered over the last 30 days.

Error ID Description Errors count Number of occurences
W001 Timestamps should be populated for all elements 811 20 times (69 % of validations)
W002 vehicle_id should be populated for TripUpdates and VehiclePositions 640 19 times (66 % of validations)
E003 All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED 278 11 times (38 % of validations)
E004 All route_ids provided in the GTFS-rt feed must exist in the GTFS data 278 11 times (38 % of validations)
E011 All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt 2 229 11 times (38 % of validations)
E025 Within the same stop_time_update, arrival and departures times can be the same, or the departure time can be later than the arrival time - the departure time should never come before the arrival time. 5 5 times (17 % of validations)
E022 stop_time_update arrival/departure times between sequential stops should always increase - they should never be the same or decrease. 14 3 times (10 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2024-11-21 at 21:40 Europe/Paris.

service_alerts (0) trip_updates (0) vehicle_positions (0)

Entities seen in the last 7 days.

trip_updates

Decoded GTFS-RT feed

See full payload

Here is the decoded GTFS-RT feed Protobuf at 2024-11-21 at 21:40 Europe/Paris. You can look at the GTFS-RT documentation.

{ "header": { "gtfs_realtime_version": "2.0", "timestamp": "1732221630" } }