trenitalia-italy — Source Data Validation Report

decreasing_or_equal_stop_time_distance

Decreasing or equal shape_dist_traveled in stop_times.txt.

When sorted by stop_times.stop_sequence, two consecutive entries in stop_times.txt should have increasing distance, based on the field shape_dist_traveled. If the values are equal, this is considered as an error.

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Only the first 50 of 280 affected records are displayed below.

invalid_character

This field contains invalid characters, such as the replacement character ("�").

Check that text was properly encoded in UTF-8 as required by GTFS.

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duplicate_route_name

Two distinct routes have either the same route_short_name, the same route_long_name, or the same combination of route_short_name and route_long_name.

All routes of the same route_type with the same agency_id should have unique combinations of route_short_name and route_long_name.

Note that there may be valid cases where routes have the same short and long name, e.g., if they serve different areas. However, different directions must be modeled as the same route.

Example of bad data:

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Only the first 50 of 3516 affected records are displayed below.

expired_calendar

Dataset should not contain date ranges for services that have already expired.

This warning takes into account the calendar_dates.txt file as well as the calendar.txt file.

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Only the first 50 of 1342 affected records are displayed below.

missing_feed_contact_email_and_url

Best Practices for feed_info.txt suggest providing at least one of feed_contact_email and feed_contact_url.

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missing_recommended_field

A recommended field is missing.

The given field has no value in some input row, even though values are recommended.

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mixed_case_recommended_field

This field has customer-facing text and should use Mixed Case (should contain upper and lower case letters).

This field contains customer-facing text and should use Mixed Case (upper and lower case letters) to ensure good readability when displayed to riders. Avoid the use of abbreviations throughout the feed (e.g. St. for Street) unless a location is called by its abbreviated name (e.g. “JFK Airport”). Abbreviations may be problematic for accessibility by screen reader software and voice user interfaces.

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Only the first 50 of 11700 affected records are displayed below.

route_long_name_contains_short_name

Long name should not contain short name for a single route.

In routes.txt, route_long_name should not contain the value for route_short_name, because when both are provided, they are often combined by transit applications. Note that only one of the two fields is required. If there is no short name used for a route, use route_long_name only.

Good examples:

Bad examples:

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service_has_no_active_day_of_the_week

A service is not valid for any day of the week.

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Only the first 50 of 365 affected records are displayed below.

big_gap_in_service

A service has a gap of more than 13 days between active service dates.

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Only the first 50 of 1233 affected records are displayed below.

unknown_file

A file is unknown.

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