Module Grid Buffer
This tool creates buffers around features in a grid. Features are defined by any value greater than zero. With the buffer distance method 'cell's value', the feature grid's cell values are used as buffer distance. In any case the buffer distance has to be specified using map units. The output buffer grid cell values refer to 1 := inside the buffer, 2 := feature location.
- Author: Victor Olaya (c) 2004
- Menu: Grid|Distances
Parameters
| | Name | Type | Identifier | Description | Constraints |
|---|
| Input | Features | Grid (input) | FEATURES | - | - |
| Output | Buffer | Grid (output) | BUFFER | - | - |
| Options | Grid system | Grid system | PARAMETERS_GRID_SYSTEM | Grid system | - |
| Type | Choice | TYPE | - | Available Choices:
[0] fixed
[1] cell's value
Default: 0 |
| Distance | Floating point | DISTANCE | Fixed buffer distance given in map units. | Minimum: 0.000000
Default: 1000.000000 |
Command-line
Usage: saga_cmd grid_tools 8 [-FEATURES <str>] [-BUFFER <str>] [-TYPE <str>] [-DISTANCE <double>]
-FEATURES:<str> Features
Grid (input)
-BUFFER:<str> Buffer
Grid (output)
-TYPE:<str> Type
Choice
Available Choices:
[0] fixed
[1] cell's value
Default: 0
-DISTANCE:<double> Distance
Floating point
Minimum: 0.000000
Default: 1000.000000