Experimental
Validates vector topology against rule-set checks (self-intersection, overlap, gaps, dangles, point coverage, endpoint snapping) and emits feature-level violations.
data-tools vector topology rules qa
| Name | Description | Required | Default |
|---|---|---|---|
input | Input vector path. | Required | input.gpkg |
rule_set | Rule configuration as JSON array/object, CSV string, or file path. Defaults to all 6 MVP rules. Supported: line_must_not_self_intersect, polygon_must_not_overlap, polygon_must_not_have_gaps, line_must_not_have_dangles, point_must_be_covered_by_line, line_endpoints_must_snap_within_tolerance. | Optional | ['line_must_not_self_intersect', 'polygon_must_not_overlap', 'polygon_must_not_have_gaps', 'line_must_not_have_dangles', 'point_must_be_covered_by_line', 'line_endpoints_must_snap_within_tolerance'] |
snap_tolerance | Tolerance for line_endpoints_must_snap_within_tolerance rule in coordinate units. Defaults to 1.0. | Optional | 1.0 |
output | Output vector path for violations. If omitted, derived beside input. | Optional | topology_rule_violations.gpkg |
report | Optional JSON summary report path. | Optional | — |
Validate network topology including self-intersections, dangles, and endpoint snapping.
wbe.topology_rule_validate(input='network.gpkg', output='network_topology_violations.gpkg', report='network_topology_violations.json', rule_set=['line_must_not_self_intersect', 'line_endpoints_must_snap_within_tolerance'], snap_tolerance=0.5)