WARNINGGTFS Schedule notice

Nearby shape points share a rounded distance

equal_shape_distance_diff_coordinates_distance_below_threshold
Severity
WARNING
Files to check
1
Report fields
0
Documentation
Curated

Diagnosis

What this notice means

Consecutive points have different coordinates but equal cumulative distances, with a small geographic separation.

Operational effect

Why it matters

Rounding may make it difficult to interpolate accurately between the points.

Scope

Files to check and report fields

Report fieldTypeMeaning
This notice has no structured context fields.

Repair

How to fix it

  1. 1

    Check the coordinates and distance precision in the two reported shapes.txt rows.

  2. 2

    Recalculate distances with enough decimal places, or remove a redundant point if doing so preserves the actual path.

  3. 3
    Check the result

    After a repair, rebuild the archive and validate it again. Confirm that the affected records are correct and that no new related notices appeared. A reviewed warning or informational notice may remain when it describes intentional, supported data.

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Sources

References