Tool Export Image (bmp, jpg, pcx, png, tif)
With this tool you can save a grid to an image file. Optionally, a shade grid can be overlayed using the specified transparency and brightness adjustment.
- Author: O.Conrad (c) 2005
- Menu: File|Grid|Export
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 grid uses geographic coordinates. | Default: 0 | |
| Set Transparency for No-Data | Boolean | NO_DATA | - | Default: 1 | |
| 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 | COL_COUNT | - | Default: 100 | |
| Revert Palette | Boolean | COL_REVERT | - | Default: 0 | |
| Graduated Colors | Boolean | GRADUATED | - | Default: 1 | |
| Standard Deviation | Floating point | 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) grid's standard deviation, (ii) grid'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 | 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 | 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 | SHADE_STDDEV | - | Minimum: 0.000000 Default: 2.000000 | |
| (*) optional | |||||
Command-line
Usage: saga_cmd io_grid_image 0 [-GRID <str>] [-SHADE <str>] [-FILE <str>] [-FILE_WORLD <str>] [-FILE_KML <str>] [-NO_DATA <str>] [-COLOURING <str>] [-COL_COUNT <num>] [-COL_REVERT <str>] [-COL_PALETTE <str>] [-GRADUATED <str>] [-STDDEV <double>] [-LINEAR_MIN <double>] [-LINEAR_MAX <double>] [-STRETCH_MIN <double>] [-STRETCH_MAX <double>] [-SCALE_MODE <str>] [-SCALE_LOG <double>] [-LUT <str>] [-SHADE_TRANS <double>] [-SHADE_COLOURING <str>] [-SHADE_BRIGHT_MIN <double>] [-SHADE_BRIGHT_MAX <double>] [-SHADE_STDDEV <double>] -GRID:<str> Grid Grid, input -SHADE:<str> Shade Grid, input, optional -FILE:<str> Image File File path -FILE_WORLD:<str> Create World File Boolean Default: 1 -FILE_KML:<str> Create KML File Boolean Default: 0 -NO_DATA:<str> Set Transparency for No-Data Boolean Default: 1 -COLOURING:<str> 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:<num> Number of Colors Integer Default: 100 -COL_REVERT:<str> Revert Palette Boolean Default: 0 -COL_PALETTE:<str> Colors Palette Colors -GRADUATED:<str> Graduated Colors Boolean Default: 1 -STDDEV:<double> Standard Deviation Floating point Minimum: 0.000000 Default: 2.000000 -LINEAR_MIN:<double> Percentage Range Value range -LINEAR_MAX:<double> Percentage Range Value range -STRETCH_MIN:<double> Value Range Value range -STRETCH_MAX:<double> Value Range Value range -SCALE_MODE:<str> Scaling Choice Available Choices: [0] linear intervals [1] increasing geometrical intervals [2] decreasing geometrical intervals Default: 0 -SCALE_LOG:<double> Geometrical Interval Factor Floating point Minimum: 0.001000 Default: 10.000000 -LUT:<str> 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:<double> Transparency Floating point Minimum: 0.000000 Maximum: 100.000000 Default: 75.000000 -SHADE_COLOURING:<str> Histogram Stretch Choice Available Choices: [0] Linear [1] Standard Deviation Default: 0 -SHADE_BRIGHT_MIN:<double> Linear Value range -SHADE_BRIGHT_MAX:<double> Linear Value range -SHADE_STDDEV:<double> Standard Deviation Floating point Minimum: 0.000000 Default: 2.000000