GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-02-03T20:52:23Z,
for the dataset file:///shared/gas-kragujevac_73f717db.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

  • Local transport agency City of Kragujevac

Feed Info

Publisher Name:
Local transport agency City of Kragujevac
Publisher URL:
https://www.kgbus.rs/
Feed Email:
gaskgbus@gmail.com
Feed Language:
Serbian
Feed Start Date:
2019-01-01
Feed End Date:
2019-12-31

Files included

  1. agency.txt
  2. calendar.txt
  3. calendar_dates.txt
  4. fare_attributes.txt
  5. fare_rules.txt
  6. feed_info.txt
  7. frequencies.txt
  8. routes.txt
  9. shapes.txt
  10. stop_times.txt
  11. stops.txt
  12. transfers.txt
  13. trips.txt

Counts

  • Agencies: 1
  • Blocks: 0
  • Routes: 26
  • Shapes: 48
  • Stops: 521
  • Trips: 2117

Specification Compliance report

380 notices reported (22 errors, 358 warnings, 0 infos)

Notice Code Severity Total
equal_shape_distance_diff_coordinates ERROR 22

equal_shape_distance_diff_coordinates

Two consecutive points have equal shape_dist_traveled and different lat/lon coordinates in shapes.txt and the distance between the two points is greater than the 1.11m.

When sorted by shape.shape_pt_sequence, the values for shape_dist_traveled must increase along a shape. Two consecutive points with equal values for shape_dist_traveled and different coordinates indicate an error.

You can see more about this notice here.

shapeId (?) The id of the faulty shape. csvRowNumber (?) The row number from `shapes.txt`. shapeDistTraveled (?) The faulty record's `shape_dist_traveled` value. shapePtSequence (?) The faulty record's `shapes.shape_pt_sequence`. prevCsvRowNumber (?) The row number from `shapes.txt` of the previous shape point. prevShapeDistTraveled (?) The previous shape point's `shape_dist_traveled` value. prevShapePtSequence (?) The previous record's `shapes.shape_pt_sequence`. actualDistanceBetweenShapePoints (?) Actual distance traveled along the shape from the first shape point to the previous shape point.
"1_forward" 18 0.3 17 17 0.3 16 4.417074176227937
"1_forward" 85 1.72 84 84 1.72 83 1.1275296342227485
"1_forward" 87 1.72 86 86 1.72 85 1.4171050074132758
"1_forward" 121 2.4 120 120 2.4 119 4.54931931884667
"1_forward" 225 5.73 224 224 5.73 223 4.949753822232199
"1_forward" 229 5.76 228 228 5.76 227 4.934238696092701
"1_forward" 287 8.76 286 286 8.76 285 5.261346674093297
"1_forward" 303 9.71 302 302 9.71 301 4.480151905141772
"1_forward" 456 15.37 455 455 15.37 454 3.985667805381218
"1_forward" 461 15.41 460 460 15.41 459 8.207556466709033
"1_forward" 469 15.53 468 468 15.53 467 5.4176216474065315
"1_forward" 504 16.11 503 503 16.11 502 6.223139487829395
"1_forward" 506 16.13 505 505 16.13 504 3.0486488685248054
"1_forward" 508 16.14 507 507 16.14 506 8.4403204198473
"1_forward" 557 17.0 556 556 17.0 555 5.252183968767359
"1_forward" 561 17.04 560 560 17.04 559 4.082730488329747
"1_forward" 604 17.69 603 603 17.69 602 6.200163873309273
"1_forward" 649 18.59 648 648 18.59 647 5.199703637075568
"1_forward" 730 20.43 729 729 20.43 728 8.596559718109857
"1_forward" 876 24.49 875 875 24.49 874 7.4028258205608015
"1_forward" 919 25.5 918 918 25.5 917 3.0288880517154317
"1_forward" 951 26.11 950 950 26.11 949 8.81675209283724
equal_shape_distance_diff_coordinates_distance_below_threshold WARNING 350

equal_shape_distance_diff_coordinates_distance_below_threshold

Two consecutive points have equal shape_dist_traveled and different lat/lon coordinates in shapes.txt and the distance between the two points is greater than 0 but less than 1.11m.

When sorted by shape.shape_pt_sequence, the values for shape_dist_traveled must increase along a shape. Two consecutive points with equal values for shape_dist_traveled and small difference of coordinates (greater than 0 but less than 1.11 m distance) result in a warning.

You can see more about this notice here.

Only the first 50 of 350 affected records are displayed below.

shapeId (?) The id of the faulty shape. csvRowNumber (?) The row number from `shapes.txt`. shapeDistTraveled (?) The faulty record's `shape_dist_traveled` value. shapePtSequence (?) The faulty record's `shapes.shape_pt_sequence`. prevCsvRowNumber (?) The row number from `shapes.txt` of the previous shape point. prevShapeDistTraveled (?) The previous shape point's `shape_dist_traveled` value. prevShapePtSequence (?) The previous record's `shapes.shape_pt_sequence`. actualDistanceBetweenShapePoints (?) Actual distance traveled along the shape from the first shape point to the previous shape point.
"14_forward" 19405 1.542 88 19404 1.542 87 0.6838296108109141
"14_forward" 19686 4.912 369 19685 4.912 368 0.2669842700522384
"14_forward" 19688 4.913 371 19687 4.913 370 0.2544009966391401
"14_forward" 19689 4.913 372 19688 4.913 371 0.2681622011309219
"14_forward" 19691 4.914 374 19690 4.914 373 0.2694996774412197
"14_forward" 19692 4.914 375 19691 4.914 374 0.3486108533089517
"14_forward" 19856 6.801 539 19855 6.801 538 0.4557816268928199
"14_forward" 19858 6.802 541 19857 6.802 540 0.33162983429874104
"14_forward" 19859 6.802 542 19858 6.802 541 0.3485388683785481
"14_forward" 19893 7.38 576 19892 7.38 575 0.6276652228915183
"1080_backward" 11750 1.325 95 11749 1.325 94 0.49438644238154295
"1080_backward" 11949 3.405 294 11948 3.405 293 0.32612946654035607
"1080_backward" 11950 3.405 295 11949 3.405 294 0.4196065289636752
"1080_backward" 12083 5.527 428 12082 5.527 427 0.7962915872306714
"1080_backward" 12085 5.528 430 12084 5.528 429 0.3495926868513017
"1080_backward" 12087 5.529 432 12086 5.529 431 0.32397709561649846
"1080_backward" 12088 5.529 433 12087 5.529 432 0.33596009564113316
"1080_backward" 12090 5.53 435 12089 5.53 434 0.3057099115423809
"1080_backward" 12095 5.667 440 12094 5.667 439 0.41881829602970294
"1080_backward" 12097 5.668 442 12096 5.668 441 0.45894908787211525
"1080_backward" 12099 5.669 444 12098 5.669 443 0.4438191034693409
"1080_backward" 12184 6.655 529 12183 6.655 528 0.6025624433401506
"1080_backward" 12189 6.665 534 12188 6.665 533 0.7550790350936997
"1080_backward" 12225 7.085 570 12224 7.085 569 0.45816585679429533
"1080_backward" 12256 7.583 601 12255 7.583 600 0.6113778245830066
"1080_backward" 12258 7.584 603 12257 7.584 602 0.39036950696574124
"1080_backward" 12259 7.584 604 12258 7.584 603 0.26405464260503214
"1080_backward" 12261 7.585 606 12260 7.585 605 0.46822845286403986
"1080_backward" 12263 7.586 608 12262 7.586 607 0.4021601900362215
"1080_backward" 12265 7.587 610 12264 7.587 609 0.5157136451076061
"1080_backward" 12267 7.588 612 12266 7.588 611 0.43644611858230375
"1080_backward" 12269 7.589 614 12268 7.589 613 0.5267460529169232
"1080_backward" 12271 7.59 616 12270 7.59 615 0.5862512690290643
"1080_backward" 12486 11.208 831 12485 11.208 830 0.4566683207047767
"1080_backward" 12487 11.208 832 12486 11.208 831 0.3138789413134595
"1080_backward" 12489 11.209 834 12488 11.209 833 0.4332336182279759
"1080_backward" 12540 11.945 885 12539 11.945 884 0.724475232510145
"1080_backward" 12565 12.399 910 12564 12.399 909 0.03753759719778662
"15_forward" 20907 7.099 111 20906 7.099 110 0.6782625126023698
"1030_forward" 4670 3.826 93 4669 3.826 92 0.34334415414894076
"1030_forward" 4671 3.826 94 4670 3.826 93 0.19333456103955118
"1030_forward" 4673 3.827 96 4672 3.827 95 0.2949174293106782
"1030_forward" 4674 3.827 97 4673 3.827 96 0.39856941722534023
"1030_forward" 4745 6.382 168 4744 6.382 167 0.3792385599254429
"1030_forward" 4747 6.383 170 4746 6.383 169 0.4893500808997774
"1030_forward" 4749 6.384 172 4748 6.384 171 0.6283240718256365
"1030_forward" 4751 6.394 174 4750 6.394 173 0.5158197703772118
"13_forward" 17026 2.289 136 17025 2.289 135 0.8231845068753825
"13_forward" 17266 4.912 376 17265 4.912 375 0.7211519883533375
"13_forward" 17268 4.913 378 17267 4.913 377 0.37889599705092325
expired_calendar WARNING 3

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 "work_day"
3 "saturday"
4 "sunday"
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 "20260203" "20191231" "20260210"
missing_recommended_field WARNING 2

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.
"fare_attributes.txt" 2 "agency_id"
"fare_attributes.txt" 3 "agency_id"
stop_too_far_from_shape WARNING 1

stop_too_far_from_shape

Stop too far from trip shape.

Per GTFS Best Practices, route alignments (in shapes.txt) should be within 100 meters of stop locations which a trip serves. This potentially indicates a problem with the location of the stop or the path of the shape.

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.
338 "6_forward" "6_1_1155_work_day_f" 8836 "253" "Autobuska Stanica" [44.01200514847356,20.925919769173028] 156.84324510293874
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.
"20260203" "20190101" "20191231"