Tool Average With Thereshold 3
Average 3 With Thereshold for Grids calculates average in X and Y distances unsing only the values that differ form central pixel less than a specified threshold. Each value has a weight which is inversely proportional to the distance (method 2).
- Author: Alessandro Perego
- Menu: Grid|Filter|Averages
Parameters
| | Name | Type | Identifier | Description | Constraints |
|---|
| Input | Input | Grid (input) | INPUT | This must be your input data of type grid. | - |
| Output | AWT Grid | Grid (output) | RESULT | New grid filtered with the A3WiTh tool | - |
| Options | Grid system | Grid system | PARAMETERS_GRID_SYSTEM | - | - |
| Radius X | Integer | RX | - | Minimum: 1
Default: 1 |
| Radius Y | Integer | RY | - | Minimum: 1
Default: 1 |
| Threshold | Floating point | THRESH | The values in the specified radius is used in the average calculation only if its difference with the central value is lesser or equal to this threshold. | Default: 2.000000 |
Command-line
Usage: saga_cmd contrib_perego 2 [-INPUT <str>] [-RESULT <str>] [-RX <num>] [-RY <num>] [-THRESH <double>]
-INPUT:<str> Input
Grid (input)
-RESULT:<str> AWT Grid
Grid (output)
-RX:<num> Radius X
Integer
Minimum: 1
Default: 1
-RY:<num> Radius Y
Integer
Minimum: 1
Default: 1
-THRESH:<double> Threshold
Floating point
Default: 2.000000