Available with Spatial Analyst license.
Calculates the base 2 exponential of the cells in a raster.
Input values can be integer or float as well as negative or positive.
You can review some results for both positive and negative floating-point input values in the examples of output values from the Exponential tools.
Input values less than or equal to -1,075 will be set to NoData in the output, because these values cannot be accurately represented by 32-bit floating-point numbers.
The output raster from this tool is always floating-point type, regardless of the input value type.
Output values from this tool are always positive.
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.
| Label | Explanation | Data Type |
Input raster or constant value | The input values for which to find the base 2 exponential. 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 |
| Label | Explanation | Data Type | Output raster | The output raster. The cell values are the base 2 exponential of the input values. | Raster |
Exp2(in_raster_or_constant)
| Name | Explanation | Data Type |
in_raster_or_constant | The input values for which to find the base 2 exponential. 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 |
| Name | Explanation | Data Type | out_raster | The output raster. The cell values are the base 2 exponential of the input values. | Raster |