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`	-	-
Input	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
	Coloring	choice	`COLOURING`	-	Available Choices: [0] adjust to standard deviation [1] adjust to percentiles [2] adjust to value range [3] lookup table [4] rgb coded values Default: 0
	Colors	colors	`COL_PALETTE`	-	-
	Number of Colors	integer number	`COL_COUNT`	Ignored if zero.	Minimum: 0 Default: 0
	Revert	boolean	`COL_REVERT`	-	Default: 0
	No-Data Transparency	boolean	`NO_DATA`	-	Default: 1
	No-Data Color	color	`NO_DATA_COL`	-	Default: 16777215
	Has Alpha Channel	boolean	`ALPHA`	-	Default: 0
	Color Depth	integer number	`COL_DEPTH`	Number of color entries used when storing GIF.	Minimum: 2 Maximum: 256 Default: 236
	Color Interpolation	choice	`GRADUATED`	-	Available Choices: [0] Discrete Colors [1] Graduated Colors Default: 1
	Standard Deviation	floating point number	`STDDEV`	-	Minimum: 0.000000 Default: 2.000000
	Percentiles	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
	Geometric Interval Factor	floating point number	`SCALE_LOG`	-	Minimum: 0.000000 Maximum: 16.000000 Default: 1.000000
	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 ] [-COLOURING ] [-COL_PALETTE ] [-COL_COUNT ] [-COL_REVERT ] [-NO_DATA ] [-NO_DATA_COL ] [-ALPHA ] [-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
  -COLOURING:
                               Coloring
                               	choice
                               	Available Choices:
                               	[0] adjust to standard deviation
                               	[1] adjust to percentiles
                               	[2] adjust to value range
                               	[3] lookup table
                               	[4] rgb coded values
                               	Default: 0
  -COL_PALETTE:           Colors
	colors
  -COL_COUNT:             Number of Colors
	integer number
	Minimum: 0
	Default: 0
  -COL_REVERT:            Revert
	boolean
	Default: 0
  -NO_DATA:               No-Data Transparency
	boolean
	Default: 1
  -NO_DATA_COL:           No-Data Color
	color
	Default: 16777215
  -ALPHA:                 Has Alpha Channel
	boolean
	Default: 0
  -COL_DEPTH:             Color Depth
	integer number
	Minimum: 2
	Maximum: 256
	Default: 236
  -GRADUATED:
                               Color Interpolation
                               	choice
                               	Available Choices:
                               	[0] Discrete Colors
                               	[1] Graduated Colors
                               	Default: 1
  -STDDEV:             Standard Deviation
	floating point number
	Minimum: 0.000000
	Default: 2.000000
  -LINEAR_MIN:         Percentiles
	value range
  -LINEAR_MAX:         Percentiles
	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:
                               Geometric Interval Factor
                               	floating point number
                               	Minimum: 0.000000
                               	Maximum: 16.000000
                               	Default: 1.000000
  -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