This tool calculates the number of inflowing neighbours for each grid cell in a raster file. The user must specify the names of an input digital elevation model (DEM) file (dem
) and the output raster file (output
). The tool calculates the D8 pointer file internally in order to identify inflowing neighbouring cells.
Grid cells in the input DEM that contain the NoData value will be assigned the NoData value in the output image. The output image is of the integer data type and continuous data scale.
num_downslope_neighbours, NumUpslopeNeighbours
def num_inflowing_neighbours(self, dem: Raster) -> Raster: ...