Module Grid Values to Points
This module saves grid values to point (grid nodes) or polygon (grid cells) shapes. Optionally only points can be saved, which are contained by polygons of the specified shapes layer. In addition, it is possible to exclude all cells that are coded NoData in the first grid of the grid list.
- Author: O.Conrad (c) 2001
- Specification: grid
- Menu: Shapes|Grid|Vectorization
Parameters
| | Name | Type | Identifier | Description | Constraints |
|---|
| Input | Grids | Grid list (input) | GRIDS | - | - |
| Polygons (*) | Shapes (optional input) | POLYGONS | - | - |
| Output | Shapes | Shapes (output) | SHAPES | - | - |
| Options | Exclude NoData Cells | Boolean | NODATA | - | Default: 1 |
| Type | Choice | TYPE | - | Available Choices:
[0] nodes
[1] cells
Default: 0 |
| (*) optional |
Command-line
Usage: saga_cmd shapes_grid 3 -GRIDS <str> [-POLYGONS <str>] [-SHAPES <str>] [-NODATA <str>] [-TYPE <str>]
-GRIDS:<str> Grids
Grid list (input)
-POLYGONS:<str> Polygons
Shapes (optional input)
-SHAPES:<str> Shapes
Shapes (output)
-NODATA:<str> Exclude NoData Cells
Boolean
Default: 1
-TYPE:<str> Type
Choice
Available Choices:
[0] nodes
[1] cells
Default: 0