Label | Explanation | Data Type |
Input flow direction raster | The input raster that shows the direction of flow out of each cell. The flow direction raster can be created using the Flow Direction tool. The flow direction raster can be created using the D8, Multiple Flow Direction (MFD), or D-Infinity method. Use the Input flow direction type parameter to specify the method used when the flow direction raster was created. | Raster Layer |
Input weight raster (Optional) | An optional input raster for applying a weight to each cell. If no weight raster is specified, a default weight of 1 will be applied to each cell. For each cell in the output raster, the result will be the number of cells that flow into it. | Raster Layer |
Output data type (Optional) | The output accumulation raster can be integer, floating point, or double type.
| String |
Input flow direction type (Optional) | Specifies the input flow direction raster type.
| String |
Return Value
Label | Explanation | Data Type | Output accumulation raster | The output raster that shows the accumulated flow to each cell. | Raster |