Please Help --> assigning new values to raster data

[ChrisBates1]

Hi Everyone,

My problem is fundamentally simple but I am having a lot of trouble with it...

I have attached a "word" document with images describing my problem.

I would really appreciate any input or suggestions.

Thanks for your time

Chris

[Luke_Pinner]

Convert "oceancl" featureclass to raster with the same cell size and registration as the DEM. Use a raster calculator expression something like the following which will keep all DEM values where there is no ocean and insert "0" where there is:

Con(IsNull(oceanraster), dem, 0)

[ChrisBates1]

Thanks for the reply Luke!

I eventually came to something of the same conclusion. Appreciate the reply though!

Chris