Tool RGB Composite
Create red-green-blue overlays of grids.
- Author: O.Conrad (c) 2002
- Menu: Visualization|Grid
Parameters
Name | Type | Identifier | Description | Constraints | |
---|---|---|---|---|---|
Input | Red | Grid (input) | R_GRID | - | - |
Green | Grid (input) | G_GRID | - | - | |
Blue | Grid (input) | B_GRID | - | - | |
Alpha (*) | Grid (optional input) | 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 | STDDEV | - | Minimum: 0.000000 Default: 2.000000 | |
Ignore No Data Cells | Boolean | NODATA | - | Default: 1 | |
(*) optional |
Command-line
Usage: saga_cmd grid_visualisation 3 [-R_GRID <str>] [-G_GRID <str>] [-B_GRID <str>] [-A_GRID <str>] [-RGB <str>] [-METHOD <str>] [-RANGE_MIN <double>] [-RANGE_MAX <double>] [-PERCTL_MIN <double>] [-PERCTL_MAX <double>] [-STDDEV <double>] [-NODATA <str>] -R_GRID:<str> Red Grid (input) -G_GRID:<str> Green Grid (input) -B_GRID:<str> Blue Grid (input) -A_GRID:<str> Alpha Grid (optional input) -RGB:<str> Composite Grid (output) -METHOD:<str> 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:<double> Rescale Range Value range -RANGE_MAX:<double> Rescale Range Value range -PERCTL_MIN:<double> Percentiles Value range -PERCTL_MAX:<double> Percentiles Value range -STDDEV:<double> Standard Deviation Floating point Minimum: 0.000000 Default: 2.000000 -NODATA:<str> Ignore No Data Cells Boolean Default: 1