Nodata to Polygon Tool
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This contains information about functionality available starting at SMS version 13.2. The content may not apply to other versions. |
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Nodata to Polygon
The Nodata to Polygon tool creates a new coverage with polygons bounding all of the active regions of the raster including inactive regions that fall within an interior polygon.
Inactive regions of a raster are determined by the NODATA value of the raster.
Input Parameters
- Input raster – The raster for which the active boundary polygon will be created.
- Number of cells required to make a polygon – The number of cells required to make a polygon. Any interior areas that contain less raster cells than this number will not be enveloped with a polygon.
Output Parameters
- Output coverage – The new coverage to be created, containing the boundary polygon for the active region of the input raster.
Current Location in Toolbox
Rasters/Nodata to Polygon
SMS – Surface-water Modeling System | ||
|---|---|---|
| Modules: | 1D Grid • Cartesian Grid • Curvilinear Grid • GIS • Map • Mesh • Particle • Quadtree • Raster • Scatter • UGrid |  |
| General Models: | 3D Structure • FVCOM • Generic • PTM | |
| Coastal Models: | ADCIRC • BOUSS-2D • CGWAVE • CMS-Flow • CMS-Wave • GenCade • STWAVE • WAM | |
| Riverine/Estuarine Models: | AdH • HEC-RAS • HYDRO AS-2D • RMA2 • RMA4 • SRH-2D • TUFLOW • TUFLOW FV | |
| Aquaveo • SMS Tutorials • SMS Workflows | ||
