Negate (Spatial Analyst Tools)
Summary
Changes the sign (multiplies by -1) of the cell values of the input raster on a cell-by-cell basis.
Illustration
Usage
If the input is integer, the output raster will be integer type. If the input is floating point, the output raster will be floating point.
If the input is a multiband raster, the output will be a multiband raster. The tool will perform the operation on each band in the input.
If the input is multidimensional raster data, all slices from all variables will be processed. The output will be a multidimensional raster in CRF format.
In map algebra, the equivalent operator symbol for this tool is "-" (link).
See Analysis environments and Spatial Analyst for additional details on the geoprocessing environments that apply to this tool.
Parameters
| Label | Explanation | Data type |
|---|---|---|
|
Input raster or constant value |
The input raster to be negated (multiplied by -1). To use a number as an input for this parameter, the cell size and extent must first be set in the environment. |
Raster Layer; Constant |
Return value
| Label | Explanation | Data type |
|---|---|---|
|
Output raster |
The output raster. The cell values are the input values negated (multiplied by -1). |
Raster |
Environments
Auto Commit, Cell Size, Cell Size Projection Method, Compression, Current Workspace, Extent, Geographic Transformations, Mask, Output CONFIG Keyword, Output Coordinate System, Scratch Workspace, Snap Raster, Tile Size
Licensing information
- Basic: Requires Spatial Analyst or Image Analyst
- Standard: Requires Spatial Analyst or Image Analyst
- Advanced: Requires Spatial Analyst or Image Analyst