SAGA-GIS Module Library Documentation (v2.1.3)

Module Polygon Self-Intersection

Self-intersection of one layer's polygons.
Uses the free and open source software library Clipper created by Angus Johnson.
Clipper Homepage
Clipper at SourceForge

Parameters

 NameTypeIdentifierDescriptionConstraints
InputPolygonsShapes (input)POLYGONS--
OutputIntersection (*)Shapes (optional output)INTERSECT--
OptionsIdentifier (*)Table fieldID--
(*) optional

Command-line

Usage: saga_cmd shapes_polygons 12 -POLYGONS <str> [-ID <str>] [-INTERSECT <str>]
  -POLYGONS:<str> 	Polygons
	Shapes (input)
  -ID:<str>       	Identifier
	Table field
  -INTERSECT:<str>	Intersection
	Shapes (optional output)