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kombus — Source Data Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 8.0.1 at 2026-09-11T23:36:51Z,
for the dataset file:///shared/kombus_62fbc1db.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

Feed Info

Publisher Name:
goEuropa
Feed Email:
N/A
Feed Language:
Polish
Feed Start Date:
2026-07-29
Feed End Date:
2026-08-31

Files included

  1. agency.txt
  2. calendar.txt
  3. datatools_patterns.txt
  4. feed_info.txt
  5. routes.txt
  6. shapes.txt
  7. stop_times.txt
  8. stops.txt
  9. trips.txt

Counts

  • Agencies: 1
  • Blocks: 19
  • Routes: 7
  • Shapes: 44
  • Stops: 255
  • Trips: 152

Specification Compliance report

2016 notices reported (0 errors, 2009 warnings, 7 infos)

Notice Code Severity Total
expired_calendar WARNING 4

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.
2 "N7"
3 "R1-5"
4 "R12345"
5 "S6"
feed_expiration_date7_days WARNING 1

feed_expiration_date7_days

Dataset should be valid for at least the next 7 days.

The dataset expiration date defined in feed_info.txt is in seven days or less. At any time, the published GTFS dataset should be valid for at least the next 7 days.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record. currentDate (?) Current date (YYYYMMDD format). feedEndDate (?) Feed end date (YYYYMMDD format). suggestedExpirationDate (?) Suggested expiration date (YYYYMMDD format).
2 "20260911" "20260831" "20260918"
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_timepoint_value WARNING 1865

missing_timepoint_value

stop_times.timepoint value is missing for a record.

When at least one of stop_times.arrival_time or stop_times.departure_time are provided, stop_times.timepoint should be defined

You can see more about this notice here.

Only the first 50 of 1865 affected records are displayed below.

csvRowNumber (?) The row number of the faulty record. tripId (?) The faulty record's `stop_times.trip_id`. stopSequence (?) The faulty record's `stop_times.stop_sequence`.
2 "591tam_8_13:30" 0
3 "591tam_8_13:30" 1
4 "591tam_8_13:30" 2
5 "591tam_8_13:30" 3
6 "591tam_8_13:30" 4
7 "591tam_8_13:30" 5
8 "591tam_8_13:30" 6
9 "591tam_8_13:30" 7
10 "591tam_8_13:30" 8
11 "591tam_8_13:30" 9
12 "591tam_8_13:30" 10
13 "591tam_8_13:30" 11
14 "591tam_8_13:30" 12
15 "591tam_8_13:30" 13
16 "591tam_8_13:30" 14
17 "591tam_8_13:30" 15
18 "591tam_8_13:30" 16
19 "591tam_8_13:30" 17
20 "591powrot_8_14:11" 0
21 "591powrot_8_14:11" 1
22 "591powrot_8_14:11" 2
23 "591powrot_8_14:11" 3
24 "591powrot_8_14:11" 4
25 "591powrot_8_14:11" 5
26 "591powrot_8_14:11" 6
27 "591powrot_8_14:11" 7
28 "591powrot_8_14:11" 8
29 "591powrot_8_14:11" 9
30 "591powrot_8_14:11" 10
31 "591powrot_8_14:11" 11
32 "591powrot_8_14:11" 12
33 "591powrot_8_14:11" 13
34 "591powrot_8_14:11" 14
35 "591powrot_8_14:11" 15
36 "591powrot_8_14:11" 16
37 "591tam_8_16:08" 0
38 "591tam_8_16:08" 1
39 "591tam_8_16:08" 2
40 "591tam_8_16:08" 3
41 "591tam_8_16:08" 4
42 "591tam_8_16:08" 5
43 "591tam_8_16:08" 6
44 "591tam_8_16:08" 7
45 "591tam_8_16:08" 8
46 "591tam_8_16:08" 9
47 "591tam_8_16:08" 10
48 "591tam_8_16:08" 11
49 "591tam_8_16:08" 12
50 "591tam_8_16:08" 13
51 "591tam_8_16:08" 14
mixed_case_recommended_field WARNING 1

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.

Good examples:
Field Text Dataset
"Schwerin, Hauptbahnhof" Verkehrsverbund Berlin-Brandenburg
"Red Hook/Atlantic Basin" NYC Ferry
"Campo Grande Norte" Carris
Bad examples:
Field Text
"GALLERIA MALL"
"3427 GG 17"
"21 Clark Rd Est"

You can see more about this notice here.

filename (?) Name of the faulty file. fieldName (?) Name of the faulty field. fieldValue (?) Faulty value. csvRowNumber (?) The row number of the faulty record.
"agency.txt" "agency_name" "KPA_KOMBUS" 2
same_name_and_description_for_stop WARNING 1

same_name_and_description_for_stop

Same name and description for stop.

The GTFS spec defines stops.txt stop_description as:

Description of the location that provides useful, quality information. Do not simply duplicate the name of the location.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record. stopId (?) The id of the faulty record. stopDesc (?) The faulty record's `stop_desc`.
77 "BIERNATKI_OSRODEK" "Biernatki - Ośrodek"
stop_too_far_from_shape_using_user_distance WARNING 18

stop_too_far_from_shape_using_user_distance

Stop time too far from shape.

A stop time entry that is a large distance away from the location of the shape in shapes.txt as defined by shape_dist_traveled values.

You can see more about this notice here.

tripCsvRowNumber (?) The row number of the faulty record from `trips.txt`. shapeId (?) The id of the shape that is referred to. tripId (?) The id of the trip that is referred to. stopTimeCsvRowNumber (?) The row number of the faulty record from `stop_times.txt`. stopId (?) The id of the stop that is referred to. stopName (?) The name of the stop that is referred to. match (?) Latitude and longitude pair of the location. geoDistanceToShape (?) Distance from stop to shape.
112 "af1k" "598powrot_8_16:50" 1599 "KDPOP02" "Kórnik Poprzeczna" [52.250359,17.085255] 124.24216880932836
23 "1jmk" "590powrot_7_13:08^R,X" 382 "KDPOP02" "Kórnik Poprzeczna" [52.250359,17.085255] 124.24216880932836
111 "dsdc" "598powrot_8_8:15^K" 1581 "KDPOP02" "Kórnik Poprzeczna" [52.250359,17.085255] 124.24216880932836
75 "xv97" "590powrot_8_14:49^R" 1035 "KDPOP02" "Kórnik Poprzeczna" [52.250359,17.085255] 124.24216880932836
81 "d0rh" "590tam_8_18:40^D" 1093 "KDNIE01" "Kórnik - Pl. Niepodległości" [52.2686043227351,17.097644012021938] 2344.8045000932498
81 "d0rh" "590tam_8_18:40^D" 1094 "KDSZK01" "Kórnik - Szkoła" [52.27355950330738,17.099153438297318] 2434.0803716546966
81 "d0rh" "590tam_8_18:40^D" 1095 "KDPOP01" "Kórnik Poprzeczna" [52.285039963000315,17.10887596040809] 4161.829172494211
81 "d0rh" "590tam_8_18:40^D" 1096 "KDREJ01" "Kórnik - Reja" [52.28734521788148,17.111978153255013] 4326.21211267567
81 "d0rh" "590tam_8_18:40^D" 1097 "DZPOL02" "Dziećmierowo - Polna" [52.30190526395283,17.100821313075546] 4742.14456403207
81 "d0rh" "590tam_8_18:40^D" 1098 "DZSLO02" "Dziećmierowo - Słoneczna" [52.30529178363748,17.091683335866467] 4296.6351292362415
81 "d0rh" "590tam_8_18:40^D" 1099 "DZLES02" "Dziećmierowo - Leśna" [52.30216,17.087765999999995] 3541.017486419387
81 "d0rh" "590tam_8_18:40^D" 1100 "SCKOL02" "Szczodrzykowo - Kolejowa" [52.30216,17.087765999999995] 2616.944921474322
81 "d0rh" "590tam_8_18:40^D" 1101 "SCOGR01" "Szczodrzykowo - Ogrodowa" [52.30216,17.087765999999995] 2481.5102724767194
81 "d0rh" "590tam_8_18:40^D" 1102 "SCTRZ02" "Szczodrzykowo- Poznańska" [52.30216,17.087765999999995] 1726.1575628945268
81 "d0rh" "590tam_8_18:40^D" 1103 "DHKLO01?" "Dachowa - Klonowa" [52.30216,17.087765999999995] 901.6202376428145
81 "d0rh" "590tam_8_18:40^D" 1104 "DHOKE01?" "Dachowa - Okrężna" [52.30216,17.087765999999995] 712.3266159878192
3 "7vwl" "591powrot_8_14:11" 35 "KDPOP02" "Kórnik Poprzeczna" [52.250358,17.085256] 124.3720438853702
100 "ht4q" "590powrot_8_15:40^R,X" 1412 "KDPOP02" "Kórnik Poprzeczna" [52.250359,17.085255] 124.24216880932836
stop_without_stop_time WARNING 116

stop_without_stop_time

A stop in stops.txt is not referenced by any stop_times.stop_id.

Such stops are not used by any trip and normally do not provide user value. This notice may indicate a typo in stop_times.txt.

You can see more about this notice here.

Only the first 50 of 116 affected records are displayed below.

csvRowNumber (?) The row number of the faulty record. stopId (?) The id of the faulty stop. stopName (?) The name of the faulty stop.
4 "KDBLA02" "Kórnik - Błażejewska"
8 "3" "Bnin - Lipowa"
11 "RBPRZ0" "Robakowo - Przyjazna"
13 "CZOL01" "Czołowo - Czołowo"
16 "GDWEZ02" "Gądki - Węzeł"
18 "BNINBIER01" "Bnin - Biernacka"
25 "RBWEZ02" "Robakowo - Węzeł"
27 "BRSZK01" "Borówiec Szkoła"
33 "DHCIS01" "Dachowa - Cisowa"
46 "CZMCPI01" "Czmoniec Piwoniowa"
47 "CZMCST01" "Czmoniec Stokrotkowa"
49 "DZOW01" "Dziećmierowo Owocowe Wzgórze"
51 "GDSPE01" "Gądki - Spedycyjna"
52 "KXWE01" "Koninko - Koninko Węzeł"
53 "KXTEL02" "Koninko Telewizyjna"
57 "MSOS01" "Mościennica - Osiedle"
58 "MSJE01" "Mościennica Jesienna"
64 "RBPOL01" "Robakowo - Polna"
67 "SKL01" "Skrzynki - Las"
68 "SKW01" "Skrzynki - Wieś"
74 "TKMRA02" "Trzykolne Młyny Radzewska"
75 "SRAL01" "Środa Wlkp Almarco"
76 "SRNB01" "Środa Wlkp Niedziałkowskiego Biedronka"
81 "SRDWPKS01" "Środa Wlkp PKS"
85 "BRDEB01" "Borówiec Dębowa"
88 "BRPOD01" "Borówiec Pod Borem"
89 "RBWEZ01x" "Robakowo - Węzeł zly"
90 "BRBOR01" "Borówiec Borówkowa"
91 "BRDSZ01" "Borówiec Deszczowa"
93 "BRKUR01" "Borówiec Kurkowa"
95 "BRLAK01" "Borówiec Łąkowa"
97 "BRREK01" "Borówiec Rekreacyjna"
101 "KXDZI01" "Koninko Dziennikarska"
105 "BIERGL02" "Biernatki - Główna"
110 "CZMLE02" "Czmoń Leśna"
111 "CZMCLW01" "Czmoniec Lawendowa"
112 "CZMCMM01" "Czmoniec Marzymięta"
113 "CZMCMM02" "Czmoniec Marzymięta"
114 "CZMCRU01" "Czmoniec Rumiankowa"
115 "CZMCRU02" "Czmoniec Rumiankowa"
117 "CZMST01" "Czmoń Strażacka"
118 "DWRZ01" "Dworzyska"
119 "DB01" "Dębiec"
120 "DB02" "Dębiec"
121 "DBW01" "Dębiec Wieś"
122 "KSZ01" "Koszuty"
123 "KSZ02" "Koszuty"
128 "PET01" "Pętkowo"
129 "PET02" "Pętkowo"
130 "RDST02B" "Radzewo Strażnica"
trip_coverage_not_active_for_next7_days WARNING 1

trip_coverage_not_active_for_next7_days

Trips data should be valid for at least the next seven days.

This notice is triggered if the date range where a significant number of trips are running ends in less than 7 days.

You can see more about this notice here.

currentDate (?) Current date (YYYYMMDD format). serviceWindowStartDate (?) The start date of the majority service window. serviceWindowEndDate (?) The end date of the majority service window.
"20260911" "20260701" "20260831"
trip_distance_exceeds_shape_distance_below_threshold WARNING 1

trip_distance_exceeds_shape_distance_below_threshold

The distance between the last shape point and last stop point is greater than 0 but less than the 11.1m threshold.

You can see more about this notice here.

tripId (?) The faulty record's trip id. shapeId (?) The faulty record's shape id. maxTripDistanceTraveled (?) The faulty record's trip max distance traveled. maxShapeDistanceTraveled (?) The faulty record's shape max distance traveled. geoDistanceToShape (?) The distance in meters between the shape and the stop.
"590tam_8_18:40^D" "d0rh" 17336.60907519017 11637.568832085277 5.5917239434291295
service_window_outside_feed_period INFO 3

service_window_outside_feed_period

A service window is not covered by the feed's validity period.

You can see more about this notice here.

serviceId (?) The service_id whose active window extends outside the feed validity period. serviceWindowStartDate (?) The first active date of the service window. serviceWindowEndDate (?) The last active date of the service window. daysBeforeFeedStart (?) Number of days the service window extends before feed_start_date (0 if none). daysAfterFeedEnd (?) Number of days the service window extends after feed_end_date (0 if none).
"S6" "2026-07-04" "2026-08-29" 25 0
"N7" "2026-07-05" "2026-08-30" 24 0
"R12345" "2026-07-01" "2026-08-31" 28 0
unknown_column INFO 3

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.
"agency.txt" "agency_branding_url" 7
"feed_info.txt" "feed_id" 2
"routes.txt" "route_branding_url" 8
unknown_file INFO 1

unknown_file

A file is unknown.

You can see more about this notice here.

filename (?) The name of the unknown file.
"datatools_patterns.txt"