changing raster values

[RobertWilliams3]

Hi all, Hope someone is able to spread some festive GIS assistance.

I have a raster layer that features a lake. The pixel values associated with the lake area return 'NoData' for this particular data set. Is there a way to assign a value only to the cells that represent the lake?

best wishes,

Rob

[JayantaPoddar · Accepted solution]

Using Raster Calculator, you could convert NoData Values to other value.

How To: Convert NoData values to other values for raster data 

or

How to change NoData cells to a value—Help | ArcGIS Desktop