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Source Data Validation Report

gpa-grodzisk — Source Data Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 8.0.1 at 2026-08-15T00:13:03Z,
for the dataset file:///shared/gpa-grodzisk_3d076f02.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

Związek Powiatowo-Gminny Grodziskie Przewozy Autobusowe
- website: https://gpa.grodzisk.pl/
- phone number:
- email: biuro@gpa.grodzisk.pl

Feed Info

Publisher Name:
kiedyPrzyjedzie.pl: Publisher URL:
http://kiedyprzyjedzie.pl: Feed Email:
N/A: Feed Language:
Polish: Feed Start Date:
2026-08-14: Feed End Date:
2026-12-31: Service Window:
2026-08-14 to 2026-12-31 (?) The range of service dates covered by the feed, based on trips with an associated service_id in calendar.txt and/or calendar_dates.txt

Files included

agency.txt
calendar.txt
calendar_dates.txt
feed_info.txt
routes.txt
stop_times.txt
stops.txt
trips.txt

Counts

Agencies: 1
Blocks: 175
Routes: 66
Shapes: 0
Stops: 1769
Trips: 3896

GTFS Features included (?) GTFS features provide a standardized vocabulary to define and describe features that are officially adopted in GTFS.

Feed InformationRoute ColorsHeadsignsLocation Types

Specification Compliance report

10 notices reported (0 errors, 6 warnings, 4 infos)

Notice Code Severity Total

expired_calendar WARNING 1

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.

You can see more about this notice here.

csvRowNumber (?) The row of the faulty record.	serviceId (?) The service id of the faulty record.
24	"5_7187"

missing_feed_contact_email_and_url WARNING 1

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.

You can see more about this notice here.

csvRowNumber (?) The row number of the validated record.
2

missing_recommended_field WARNING 1

missing_recommended_field

A recommended field is missing.

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

You can see more about this notice here.

filename (?) The name of the faulty file.	csvRowNumber (?) The row of the faulty record.	fieldName (?) The name of the missing field.
"feed_info.txt"	2	"feed_version"

service_has_no_active_day_of_the_week WARNING 3

service_has_no_active_day_of_the_week

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

You can see more about this notice here.

csvRowNumber (?) The row number in calendar.txt where the error occurs.	serviceId (?) The service_id field value.
3	"11_7206"
16	"23_343787"
17	"24_343788"

big_gap_in_service INFO 2

big_gap_in_service

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

You can see more about this notice here.

serviceId (?) The service_id that has the gap.	gapStartDate (?) The first day of the gap.	gapEndDate (?) The last day of the gap.	gapDurationDays (?) The number of days in the gap.
"11_7206"	"2026-08-31"	"2026-12-23"	113
"17_220726"	"2026-11-29"	"2026-12-24"	24

unknown_column INFO 2

unknown_column

A column name is unknown.

You can see more about this notice here.

filename (?) The name of the faulty file.	fieldName (?) The name of the unknown column.	index (?) The index of the faulty column.
"calendar.txt"	"service_name"	11
"calendar_dates.txt"	"service_name"	4