000876 : <value>: <value>'s extension is invalid for the output raster format.
Description
Every raster format has a corresponding extension; for example, the extension for an IMAGINE image file is .img, and .tif is for a TIFF file. If you select an output raster format, you need to specify the matching extension.
Solution
Specify a correct extension for the output raster format.
11/18/2010