ISIS Application Documentation
greyscale | Printer Friendly View | TOC | Home |
Generate a grey scale cube
| Overview | Parameters | Example 1 | Example 2 |
| U.S. Department of the Interior | U.S. Geological Survey ISIS | Privacy & Disclaimers | Astrogeology Research Program To contact us, please post comments and questions on the USGS Astrogeology Discussion Board To report a bug, or suggest a feature go to: ISIS Github File Modified: 02/21/2025 19:28:10 |
Parameter GroupsFiles
Pixel Specifications
Cube size
|
| U.S. Department of the Interior | U.S. Geological Survey ISIS | Privacy & Disclaimers | Astrogeology Research Program To contact us, please post comments and questions on the USGS Astrogeology Discussion Board To report a bug, or suggest a feature go to: ISIS Github File Modified: 02/21/2025 19:28:10 |
Files: TO
Description
The file name of the output cube to be created.
| Type | cube |
|---|---|
| File Mode | output |
| Pixel Type | real |
| Filter | *.cub |
Pixel Specifications: DIRECTION
Description
The direction options allow the user to choose whether to scale the pixel values horizontally or vertically.
| Type | string | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Default | HORIZONTAL | |||||||||
| Option List: |
|
Pixel Specifications: BEGINDN
Description
This is the user specified DN value to output to the first pixel of each line (or row) if scaling horizontally or the first pixel of each sample (or column) if scaling vertically.
| Type | double |
|---|---|
| Default | 0.0 |
Pixel Specifications: ENDDN
Description
This is the user specified DN value to output to the last pixel of each line (or row) if scaling horizontally or the last pixel of each sample (or column) if scaling vertically.
| Type | double |
|---|---|
| Default | 0.0 |
Cube size: SAMPLES
Description
The number of samples to be allocated in the output cube. This integer value must be at least 1.
| Type | integer |
|---|---|
| Default | 1 |
| Minimum | 1 (inclusive) |
Cube size: LINES
Description
The number of lines to be allocated in the ouput cube. This integer value must be at least 1.
| Type | integer |
|---|---|
| Default | 1 |
| Minimum | 1 (inclusive) |
Example 1Create horizontally grey scaled cube. Description
This example demonstrates how to use greyscale to
create a cube with pixel values from BEGINDN to ENDDN horizontally.
Command Line
greyscale
to=../OUT/output.cub direction=horizontal begindn=1 enddn=25 samples=49
lines=20
Run greyscale to create a cube with the given
parameters.
GUI Screenshot
Output Image
|
![](javascript:popUpNewWindow ("assets/images/greyscaleGuiEx1.jpg",589, 533))
![](javascript:popUpNewWindow ("assets/images/greyscaleOutputEx1.jpg",550, 550))
| U.S. Department of the Interior | U.S. Geological Survey ISIS | Privacy & Disclaimers | Astrogeology Research Program To contact us, please post comments and questions on the USGS Astrogeology Discussion Board To report a bug, or suggest a feature go to: ISIS Github File Modified: 02/21/2025 19:28:10 |
Example 2Create vertically grey scaled cube. Description
This example demonstrates how to use greyscale to
create a cube with pixel values from BEGINDN to ENDDN vertically.
Command Line
greyscale
to=../OUT/output.cub direction=vertical begindn=50 enddn=25 samples=20
lines=49
Run greyscale to create a cube with the given
parameters.
GUI Screenshot
Output Image
|
![](javascript:popUpNewWindow ("assets/images/greyscaleGuiEx2.jpg",589, 533))
![](javascript:popUpNewWindow ("assets/images/greyscaleOutputEx2.jpg",550, 550))
| U.S. Department of the Interior | U.S. Geological Survey ISIS | Privacy & Disclaimers | Astrogeology Research Program To contact us, please post comments and questions on the USGS Astrogeology Discussion Board To report a bug, or suggest a feature go to: ISIS Github File Modified: 02/21/2025 19:28:10 |