User Defined Filter

Author: O.Conrad (c) 2001
Menu: Grid | Filter

Description

User defined filter matrix. The filter can be chosen from loaded tables. If not specified a fixed table with 3 rows (and 3 columns) will be used.

Parameters

	Name	Type	Identifier	Description	Constraints
Input	Grid	grid, input	`INPUT`	-	-
Input	Kernel	table, input, optional	`FILTER`	-	-
Output	Filtered Grid	grid, output	`RESULT`	-	-
Options	Grid System	grid system	`PARAMETERS_GRID_SYSTEM`	-	-
	3x3 Kernel	static table	`FILTER_3X3`	-	3 Fields: - 1. [8 byte floating point number] 1 - 2. [8 byte floating point number] 2 - 3. [8 byte floating point number] 3
	Absolute Weighting	boolean	`ABSOLUTE`	If not checked to be absolute resulting sum will become divided by the sum of filter kernel's weights.	Default: 1

Command Line


Usage: saga_cmd grid_filter 4 [-INPUT ] [-RESULT ] [-FILTER ] [-FILTER_3X3 ] [-ABSOLUTE ]
  -INPUT:        Grid
	grid, input
  -RESULT:       Filtered Grid
	grid, output
  -FILTER:       Kernel
	table, input, optional
  -FILTER_3X3:
                      3x3 Kernel
                      	static table
                      	3 Fields:
                      	- 1. [8 byte floating point number] 1
                      	- 2. [8 byte floating point number] 2
                      	- 3. [8 byte floating point number] 3
                      	
  -ABSOLUTE:     Absolute Weighting
	boolean
	Default: 1