| Tool Name | Flatten Polygon Layer |
| Tool ID | 21 |
| Library ID | shapes_polygons |
| Version | 1.0 |
| Author(s) | O.Conrad (c) 2014 |
Please cite SAGA whenever you use it for your publications:
doi:10.5194/gmd-8-1991-2015
Description
Removes invalid polygons, i.e. polygons with less than three vertices, and merges polygons belonging spatially together, i.e. forming outer and inner rings. Inner rings are not preserved as separate polygon, but become new part of the polygon forming the outer ring.
Parameters
| Name | Type | Identifier | Description | Constraints |
|---|
| Input |
|---|
| Input | shapes, input | INPUT | | |
| Output |
|---|
| Output | shapes, output, optional | OUTPUT | | |