Tool Aggregate
Resamples a raster layer to a lower resolution, aggregatingthe values of a group of cells. This should be used in any case in which a normalresampling will result in wrong values in the resulting layer, such as, for instance,the number of elements of a given class in each cell.
- Author: V.Olaya (c) 2005
- Menu: Grid|Grid System
Parameters
| Name | Type | Identifier | Description | Constraints | |
|---|---|---|---|---|---|
| Input | Grid | Grid, input | INPUT | - | - |
| Output | Aggregated Grid (*) | Data Object Grid, output, optional | OUTPUT | - | - |
| Options | Grid System | Grid system | PARAMETERS_GRID_SYSTEM | - | - |
| Aggregation Size | Integer | SIZE | - | Minimum: 2 Default: 2 | |
| Method | Choice | METHOD | - | Available Choices: [0] Sum [1] Minimum [2] Maximum [3] Median [4] Mean [5] Mode Default: 4 | |
| (*) optional | |||||
Command-line
Usage: saga_cmd grid_tools 1 [-INPUT <str>] [-OUTPUT <str>] [-SIZE <num>] [-METHOD <str>] -INPUT:<str> Grid Grid, input -OUTPUT:<str> Aggregated Grid Data Object Grid, output, optional -SIZE:<num> Aggregation Size Integer Minimum: 2 Default: 2 -METHOD:<str> Method Choice Available Choices: [0] Sum [1] Minimum [2] Maximum [3] Median [4] Mean [5] Mode Default: 4