Module Grid Buffer
The module allows one to buffer features. The features must be encoded by values greater zero. With the buffer distance method 'cell value', the buffer distance must be encoded in the features grid. The output buffer grid is encoded as follows: one inside the buffer, two at feature locations.
- Author: Copyrights (c) 2004 by Victor Olaya
- Specification: grid
- Menu: Grid|Distances
Parameters
| Name | Type | Identifier | Description | Constraints | |
|---|---|---|---|---|---|
| Input | Features Grid | Grid (input) | FEATURES | Grid with features to be buffered. | - |
| Output | Buffer Grid | Grid (output) | BUFFER | - | - |
| Options | Distance | Floating point | DIST | Buffer distance [map units]. | Default: 1000.000000 |
| Buffer Distance | Choice | BUFFERTYPE | - | Available Choices: [0] Fixed [1] Cell value Default: 0 |
Command-line
Usage: saga_cmd grid_tools 8 -FEATURES <str> [-BUFFER <str>] [-DIST <str>] [-BUFFERTYPE <str>] -FEATURES:<str> Features Grid Grid (input) -BUFFER:<str> Buffer Grid Grid (output) -DIST:<str> Distance Floating point Default: 1000.000000 -BUFFERTYPE:<str> Buffer Distance Choice Available Choices: [0] Fixed [1] Cell value Default: 0