I have two raster datasets called "Raster1" and "Raster2". Raster1 is slightly larger than Raster2 in extent (in Top, Left, Right and Bottom). This means Raster2 is fully contained by Raster1.
I would like to use Raster Calculator in ArcGIS Desktop 10.5.1 to build an expression to create a new raster that meets all of the following criteria:
- has the same extent of Raster1 (larger extent);
- where Raster2 exists, pixel values are from Raster2;
- where Raster2 does not exist but Raster1 exits, pixel values are NoData.
How can I go about specifying the expression in the Raster Calculator window to achieve this?