This tool counts the number of occurrences of a specified value (`value`) in a stack of input rasters (`inputs`). Each grid cell in the output raster (`output`) will contain the number of occurrences of the specified value in the stack of corresponding cells in the input image. At least two input rasters are required to run this tool. Each of the input rasters must share the same number of rows and columns and spatial extent. An error will be issued if this is not the case.

## See Also

pick_from_list

## Function Signature

`def count_if(self, input_rasters: List[Raster], comparison_value: float) -> Raster: ...`

## Project Links

WbW Homepage User Manual Support WbW