SAGA 9.4.2 | Tool Library Documentation

Remove Boundary Polygons


Description

Removes all non-interior polygons from an input polygons layer, i.e. those polygons that are not completely surrounded by other polygons. Useful to exclude boundary effects. The simpler and faster method uses only the rectangular layer's extent to distinguish between interior and boundary polygons.


Parameters

 NameTypeIdentifierDescriptionConstraints
InputPolygonsshapes, inputPOLYGONS--
OutputResultshapes, output, optionalRESULT--
OptionsMethodchoiceMETHOD-Available Choices: [0] Extent [1] Polygon Boundary Default: 0

Command Line


Usage: saga_cmd shapes_polygons remove_from_boundary [-POLYGONS ] [-RESULT ] [-METHOD ]
  -POLYGONS:	Polygons
	shapes, input
  -RESULT:  	Result
	shapes, output, optional
  -METHOD:  	Method
	choice
	Available Choices:
	[0] Extent
	[1] Polygon Boundary
	Default: 0