Locate (interpolate) 1 or 2 points on a calibrated line layer with M geometry LineStringM/MultiLineStringM, from manually entered ROUTE_ID + chainage (PK).
INPUTS
• Calibrated line layer (M) and its ROUTE_ID field
• M units: (m or km)
• Point: Chainage (PK) value + ROUTE_ID value
ADVANCED OPTIONS
• Tolerance (km): helps resolve small mismatches within a calibrated segment (does not fill gaps).
• Snap to the nearest available chainage (PK) point: if the requested chainage (PK) falls in a gap between segments, it can “snap” to the nearest valid chainage (PK).
• Generate issues table: logs adjustments and errors per event.
OUTPUTS
• Located points with typical fields: PK_REQ, PK, ADJUSTED, ADJUST_REASON, STATUS.
• Issues (table) (optional) with WARNINGS and CRITICALS (if any issues occurred).
DETAILS
See the plugin README: Locate points.