Change a Grid's No-Data Value
| Author(s) | O.Conrad (c) 2016 |
| Library ID | grid_tools |
| Tool ID | 36 |
| Version | 1.0 |
| Menu | Grid | Values |
Description
This tool allows changing a grid's no-data value or value range definition. It does not change the cell values of the grid, unless you check the 'Change Values' option. Its main purpose is to support this type of operation for tool chains and scripting environments. If the 'Change Values' option is checked all no-data cells will be changed to the new no-data value.
Parameters
| | Name | Type | Identifier | Description | Constraints |
|---|
| Input | Grid | grid, input | GRID | - | - |
| Output | Changed Grid | grid, output, optional | OUTPUT | - | - |
| Options | Type | choice | TYPE | - | Available Choices:
[0] single value
[1] value range
Default: 0 |
| No-Data Value | floating point number | VALUE | - | Default: -99999 |
| No-Data Value Range | value range | RANGE | - | Default: -99999; -99999 |
| Change Values | boolean | CHANGE | - | Default: 0 |
Command Line
Usage: saga_cmd grid_tools 36 [-GRID ] [-OUTPUT ] [-TYPE ] [-VALUE ] [-RANGE_MIN ] [-RANGE_MAX ] [-CHANGE ]
-GRID: Grid
grid, input
-OUTPUT: Changed Grid
grid, output, optional
-TYPE: Type
choice
Available Choices:
[0] single value
[1] value range
Default: 0
-VALUE: No-Data Value
floating point number
Default: -99999
-RANGE_MIN: No-Data Value Range
value range
Default: -99999; -99999
-RANGE_MAX: No-Data Value Range
value range
Default: -99999; -99999
-CHANGE: Change Values
boolean
Default: 0