Export to Image File
- Author: O.Conrad (c) 2005
- Menu: File | Grid | Export
Description
With this tool you can save a RGB to an image file. Optionally, a shade RGB can be overlaid using the specified transparency and brightness adjustment. If input rasters come with geographic coordinates an additionaloption for KML file creation (Google Earth) is selectable.
Parameters
Name | Type | Identifier | Description | Constraints | |
---|---|---|---|---|---|
Input | GRID | grid, input | GRID | - | - |
Shade | grid, input, optional | SHADE | - | - | |
Options | Grid System | grid system | PARAMETERS_GRID_SYSTEM | - | - |
Image File | file path | FILE | - | - | |
Create World File | boolean | FILE_WORLD | Store georeference along image to an additional file. | Default: 1 | |
Create KML File | boolean | FILE_KML | Expects that the input RGB uses geographic coordinates. | Default: 0 | |
Set Transparency for No-Data | boolean | NO_DATA | - | Default: 1 | |
No-Data Color | color | NO_DATA_COL | - | Default: 16777215 | |
Coloring | choice | COLOURING | - | Available Choices: [0] histogram stretch to standard deviation [1] histogram stretch to percentage range [2] histogram stretch to value range [3] lookup table [4] rgb coded values Default: 0 | |
Number of Colors | integer number | COL_COUNT | - | Default: 100 | |
Revert Palette | boolean | COL_REVERT | - | Default: 0 | |
Colors Palette | colors | COL_PALETTE | - | - | |
Color Depth | integer number | COL_DEPTH | Number of color entries used when storing GIF. | Minimum: 2 Maximum: 256 Default: 236 | |
Graduated Colors | boolean | GRADUATED | - | Default: 1 | |
Standard Deviation | floating point number | STDDEV | - | Minimum: 0.000000 Default: 2.000000 | |
Percentage Range | value range | LINEAR | - | - | |
Value Range | value range | STRETCH | - | - | |
Scaling | choice | SCALE_MODE | Scaling applied to coloring choices (i) RGB's standard deviation, (ii) RGB's value range, (iii) specified value range | Available Choices: [0] linear intervals [1] increasing geometrical intervals [2] decreasing geometrical intervals Default: 0 | |
Geometrical Interval Factor | floating point number | SCALE_LOG | - | Minimum: 0.001000 Default: 10.000000 | |
Lookup Table | static table | LUT | - | 5 Fields: - 1. [color] Color - 2. [string] Name - 3. [string] Description - 4. [8 byte floating point number] Minimum - 5. [8 byte floating point number] Maximum | |
Transparency | floating point number | SHADE_TRANS | The transparency of the shade [%] | Minimum: 0.000000 Maximum: 100.000000 Default: 75.000000 | |
Histogram Stretch | choice | SHADE_COLOURING | - | Available Choices: [0] Linear [1] Standard Deviation Default: 0 | |
Linear | value range | SHADE_BRIGHT | Minimum and maximum [%], the range for histogram stretch. | - | |
Standard Deviation | floating point number | SHADE_STDDEV | - | Minimum: 0.000000 Default: 2.000000 |
Command Line
Usage: saga_cmd io_grid_image 0 [-GRID] [-SHADE ] [-FILE ] [-FILE_WORLD ] [-FILE_KML ] [-NO_DATA ] [-NO_DATA_COL ] [-COLOURING ] [-COL_COUNT ] [-COL_REVERT ] [-COL_PALETTE ] [-COL_DEPTH ] [-GRADUATED ] [-STDDEV ] [-LINEAR_MIN ] [-LINEAR_MAX ] [-STRETCH_MIN ] [-STRETCH_MAX ] [-SCALE_MODE ] [-SCALE_LOG ] [-LUT ] [-SHADE_TRANS ] [-SHADE_COLOURING ] [-SHADE_BRIGHT_MIN ] [-SHADE_BRIGHT_MAX ] [-SHADE_STDDEV ] -GRID: GRID grid, input -SHADE: Shade grid, input, optional -FILE: Image File file path -FILE_WORLD: Create World File boolean Default: 1 -FILE_KML: Create KML File boolean Default: 0 -NO_DATA: Set Transparency for No-Data boolean Default: 1 -NO_DATA_COL: No-Data Color color Default: 16777215 -COLOURING: Coloring choice Available Choices: [0] histogram stretch to standard deviation [1] histogram stretch to percentage range [2] histogram stretch to value range [3] lookup table [4] rgb coded values Default: 0 -COL_COUNT: Number of Colors integer number Default: 100 -COL_REVERT: Revert Palette boolean Default: 0 -COL_PALETTE: Colors Palette colors -COL_DEPTH: Color Depth integer number Minimum: 2 Maximum: 256 Default: 236 -GRADUATED: Graduated Colors boolean Default: 1 -STDDEV: Standard Deviation floating point number Minimum: 0.000000 Default: 2.000000 -LINEAR_MIN: Percentage Range value range -LINEAR_MAX: Percentage Range value range -STRETCH_MIN: Value Range value range -STRETCH_MAX: Value Range value range -SCALE_MODE: Scaling choice Available Choices: [0] linear intervals [1] increasing geometrical intervals [2] decreasing geometrical intervals Default: 0 -SCALE_LOG: Geometrical Interval Factor floating point number Minimum: 0.001000 Default: 10.000000 -LUT: Lookup Table static table 5 Fields: - 1. [color] Color - 2. [string] Name - 3. [string] Description - 4. [8 byte floating point number] Minimum - 5. [8 byte floating point number] Maximum -SHADE_TRANS: Transparency floating point number Minimum: 0.000000 Maximum: 100.000000 Default: 75.000000 -SHADE_COLOURING: Histogram Stretch choice Available Choices: [0] Linear [1] Standard Deviation Default: 0 -SHADE_BRIGHT_MIN: Linear value range -SHADE_BRIGHT_MAX: Linear value range -SHADE_STDDEV: Standard Deviation floating point number Minimum: 0.000000 Default: 2.000000