RGB Composite

Author: O.Conrad (c) 2002
Menu: Visualization | Grid

Description

Create red-green-blue overlays of grids.

Parameters

	Name	Type	Identifier	Description	Constraints
Input	Red	grid, input	`R_GRID`	-	-
	Green	grid, input	`G_GRID`	-	-
	Blue	grid, input	`B_GRID`	-	-
	Alpha	grid, input, optional	`A_GRID`	-	-
Output	Composite	grid, output	`RGB`	-	-
Options	Grid System	grid system	`PARAMETERS_GRID_SYSTEM`	-	-
	Value Preparation	choice	`METHOD`	-	Available Choices: [0] take original value (0 - 255) [1] rescale to 0 - 255 [2] user defined [3] percentiles [4] standard deviation Default: 0
	Rescale Range	value range	`RANGE`	-	-
	Percentiles	value range	`PERCTL`	-	-
	Standard Deviation	floating point number	`STDDEV`	-	Minimum: 0.000000 Default: 2.000000
	Ignore No Data Cells	boolean	`NODATA`	-	Default: 1

Command Line

Usage: saga_cmd grid_visualisation 3 [-R_GRID ] [-G_GRID ] [-B_GRID ] [-A_GRID ] [-RGB ] [-METHOD ] [-RANGE_MIN ] [-RANGE_MAX ] [-PERCTL_MIN ] [-PERCTL_MAX ] [-STDDEV ] [-NODATA ]
  -R_GRID:       	Red
	grid, input
  -G_GRID:       	Green
	grid, input
  -B_GRID:       	Blue
	grid, input
  -A_GRID:       	Alpha
	grid, input, optional
  -RGB:          	Composite
	grid, output
  -METHOD:       	Value Preparation
	choice
	Available Choices:
	[0] take original value (0 - 255)
	[1] rescale to 0 - 255
	[2] user defined
	[3] percentiles
	[4] standard deviation
	Default: 0
  -RANGE_MIN: 	Rescale Range
	value range
  -RANGE_MAX: 	Rescale Range
	value range
  -PERCTL_MIN:	Percentiles
	value range
  -PERCTL_MAX:	Percentiles
	value range
  -STDDEV:    	Standard Deviation
	floating point number
	Minimum: 0.000000
	Default: 2.000000
  -NODATA:       	Ignore No Data Cells
	boolean
	Default: 1