Thanks Angus

[Shawn Francis]

Angus:

>If the files are simple x,y rasters (no header, just the pixels) and you
>know the dimensions, then you can create a dummy header easily enough, and
>then replace it's associated cell file. It's cheesy, but it works quickly.

        Thanks for the reply.  The images are happily in GRASS and being
manipulated as we speak.  Sometimes the sledge hammer approach is the best
way to go!

Shawn Francis, M.Sc.
Forest Ecologist

Applied Ecosystem Management
100-114 Galena Road
Whitehorse, Yukon  Y1A 2W6
tel/fax (403) 393-3793
aem at yknet.yk.ca