Average With Thereshold 3

Author: Alessandro Perego
Menu: Grid | Filter | Averages

Description

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).

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 number	`RX`	-	Minimum: 1 Default: 1
	Radius Y	integer number	`RY`	-	Minimum: 1 Default: 1
	Threshold	floating point number	`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 ] [-RESULT ] [-RX ] [-RY ] [-THRESH ]
  -INPUT:    	Input
	grid, input
  -RESULT:   	AWT Grid
	grid, output
  -RX:       	Radius X
	integer number
	Minimum: 1
	Default: 1
  -RY:       	Radius Y
	integer number
	Minimum: 1
	Default: 1
  -THRESH:	Threshold
	floating point number
	Default: 2.000000