ISIS Application Documentation
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Export cube to an ascii file
Description
Categories
Groups
Examples
History
Things To Do
Description
Beware: The output file will be roughly 3 times as big as the input.
Categories
Related Applications to Previous Versions of ISIS
This program replaces the following applications existing in previous versions of ISIS:- list
- cube2ascii
Parameter Groups
Files
| Name | Description |
|---|---|
| FROM | Input cube |
| TO | Output ascii file |
Options
| Name | Description |
|---|---|
| HEADER | Print header |
| DELIMITER | Output Delimiter |
Special Pixels
| Name | Description |
|---|---|
| SETPIXELVALUES | User defined output for special pixels |
| NULLVALUE | Value to set to any null pixel |
| LRSVALUE | Value to set to any LRS pixel |
| LISVALUE | Value to set to any LIS pixel |
| HISVALUE | Value to set to any HIS pixel |
| HRSVALUE | Value to set to any HRS pixel |
Files: FROM
Description
The file name of the input cube to be listed.
| Type | cube |
|---|---|
| File Mode | input |
| Filter | *.cub |
Files: TO
Description
The file name of the ascii output file.
| Type | filename |
|---|---|
| File Mode | output |
| Filter | *.txt |
Options: HEADER
Description
If set to yes, a brief header will be printed to the ascii file which will include the cube name and dimensions.
| Type | boolean |
|---|---|
| Default | YES |
Options: DELIMITER
Description
Sets the value to place between entries in the output file. This will default to a space if nothing is entered.
| Type | string |
|---|---|
| Default |
Special Pixels: SETPIXELVALUES
Description
Determine whether the user would like a specific output for the special pixels in the image.
| Type | boolean |
|---|---|
| Default | NO |
| Inclusions |
|
Special Pixels: NULLVALUE
Description
Value that will replace any null pixel within a cub with the number entered. Defaults to NULL if nothing is entered.
| Type | string |
|---|---|
| Default | NULL |
| Inclusions |
|
Special Pixels: LRSVALUE
Description
Value that will replace any LRS pixel within a cub with the number entered. Defaults to LRS if nothing is entered.
| Type | string |
|---|---|
| Default | LRS |
| Inclusions |
|
Special Pixels: LISVALUE
Description
Value that will replace any LIS pixel within a cub with the number entered. Defaults to LIS if nothing is entered.
| Type | string |
|---|---|
| Default | LIS |
| Inclusions |
|
Special Pixels: HISVALUE
Description
Value that will replace any HIS pixel within a cub with the number entered. Defaults to HIS if nothing is entered.
| Type | string |
|---|---|
| Default | HIS |
| Inclusions |
|
Special Pixels: HRSVALUE
Description
Value that will replace any HRS pixel within a cub with the number entered. Defaults to HRS if nothing is entered.
| Type | string |
|---|---|
| Default | HRS |
| Inclusions |
|
Examples
Example 1
Header default
Description
Command Line
GUI Screenshot
isis2ascii GUI
|
Example GUI Screenshot of GUI with parameters filled in to perform the isis2ascii application |
Input Image
Input image
|
Input image for isis2ascii
Parameter Name:
FROM This is the input image f332s28.cub to be converted to ascii. |
Output Image
Output image showing results of the isis2ascii application.
|
Example output ascii text from isis2ascii run
Parameter Name:
TO This is the output ascii text file isis2ascii.txt with the header. |
History
| Tracie L Sucharski | 2002-06-28 | Original version |
| Tracie Sucharski | 2002-10-25 | Fixed bug-was writing LRS for LIS values. |
| K Teal Thompson | 2002-11-25 | Add example |
| Tracie Sucharski | 2003-01-28 | Remove from Utility category. |
| K Teal Thompson | 2003-02-03 | Make images smaller. |
| K Teal Thompson | 2003-03-19 | Add /image and /thumb directory. |
| Tracie Sucharski | 2003-04-03 | Added-lien:Use IsisString class when outputing pixel values. |
| Stuart Sides | 2003-04-04 | Fixed problem with isiscvs not checking in the thumb and image directories. |
| Kim Sides | 2003-05-13 | Added application test |
| Stuart Sides | 2003-05-16 | Modified schema location from astogeology... to isis.astrogeology..." |
| Stuart Sides | 2003-07-29 | Modified filename parameters to be cube parameters where necessary |
| Jeff Anderson | 2003-08-27 | Changed default extension handling mechanism |
| Brendan George | 2006-09-28 | Documentation fixes |
| Steven Lambright | 2008-05-12 | Removed references to CubeInfo |
| Makayla Shepherd | 2015-01-30 | Increased precision of the DNs in the output text file from 6 to 7 |
| Adam Paquette | 2016-06-15 | Added the ability for a user to specify the special pixel values |
| Adam Paquette | 2020-06-08 | Changed the formatting of the header to be easier to parse using a space delimited CSV reader. |
| Adam Paquette | 2020-06-09 | Changed output formatting to use a delimiter that is placed after each entry, rather than depending on a set width. |