Monthly GTFS Quality Report
City of Pasadena
 · 
April 2023
This is a monthly report, generated by the California Integrated Travel Project (Cal-ITP), summarizing issues discovered by MobilityData’s GTFS Validator. This report is available for viewing by the general public to support continuous improvement of GTFS data and the experience of transit passengers.
Current GTFS Feed Info
None
0.0
10
395
​
About the April Daily Service Level Charts
- These charts show the total hours of transit service described by the active feed for each day.
- Since service levels often vary by the day of the week, it is split into three charts for weekdays, Saturdays, and Sundays.
- Flat lines indicate consistent levels of service throughout the month.
- Short drops may indicate temporary reduced service, such as for holidays, gaps in feed publishing, or potential inaccuracies.
- Please reach out to our help desk at [email protected] with any questions.
Service hours per weekday in the active feed
Service hours per Saturday in the active feed
Service hours per Sunday in the active feed
About the April Identifier Change Charts
- These charts show the percentage of stop and route IDs that have changed since the previous month.
- Stop and route IDs are important identifiers for GTFS feed consumers to correctly parse feeds.
- It is a GTFS Best Practice to keep these consistent between feed versions whenever possible.
- More than 5% being new or dropped is a cause for attention, especially if there hasn't been a major service or route change.
- Please reach out to our help desk at [email protected] with any questions.
Changes from April 01 to April 30
Consistency with the California GTFS Minimum Guidelines
Do the following files/fields exist? | 2023-04-04 | 2023-04-18 | |
---|---|---|---|
Visual display | shapes.txt | ​ | ​ |
Navigation | levels.txt | ​ | ​ |
pathways.txt | ​ | ​ | |
Fares | fare_leg_rules.txt | ​ | ​ |
fare_rules.txt | ​ | ​ | |
Technical contacts | feed_info.txt | ​ | ​ |
Validation errors observed | |||
Error Name | Error Description | Severity | |
unknown_file | A file is unknown. | INFO | |
unknown_column | A column is unknown. | INFO | |
missing_recommended_file | A recommended file is missing. | WARNING | |
duplicate_key | The values of the given key and rows are duplicates. | ERROR | |
fare_transfer_rule_missing_transfer_count | A row from GTFS file fare_transfer_rules.txt has from_leg_group_id equal to to_leg_group_id, but has no transfer_count specified. Per the spec, transfer_count is required if the two leg group ids are equal. | ERROR |