Hi Frank, I have added the PROCESSING "SCALE=AUTO" in the mapfile however still no luck. Taken a look at the raster howto and the data I am trying to serve is unsigned 8bit data. I am confused on how I classify unsigned 8bit data and is it MapServer that would generate a look up table?
Thanks for your help Gail > Gail, > > I am not familiar with distribution of ASAR data in GeoTIFF > format, but I would guess it is 16bit data and so you will > need to apply some scaling to it for visualization purposes. > > You could start adding the line: > > PROCESSING "SCALING=AUTO" > > But you may later want to specifically control the scaling. > Read up on scaling in the raster howto. > > Best regards, > -- > ---------------------------------------+---------------------------------- > ---- > I set the clouds in motion - turn up | Frank Warmerdam, > [EMAIL PROTECTED] > light and sound - activate the windows | http://pobox.com/~warmerdam > and watch the world go round - Rush | Geospatial Programmer for Rent
