This tool will assign the NoData valued cells in an input raster (`input1`) the values contained in the corresponding grid cells in a second input raster (`input2`). This operation is sometimes necessary because most other overlay operations exclude areas of NoData values from the analysis. This tool can be used when there is need to update the values of a raster within these missing data areas.

## See Also

`IsNodata`

## Function Signature

`def update_nodata_cells(self, input1: Raster, input2: Raster) -> Raster: ...`

## Project Links

WbW Homepage User Manual Support WbW