Hi,The pdf for slarti mentions values contained in the .met file of landsat data.I have looked thru the file but can't find these values...GRID_CELL_SIZE_REFZONE_NUMBERSCENE_UL_CORNER_LATetc.Any ideas what I'm doing wrong?Thanks, David.

Hi David,where did you get that Landsat image and was the .met file the only support file that came with it? Perhaps the information is stored in a different document?Can you zip up the met file and attch it to your post (don't forget to select "zip" as file type in the upload window)?Cheers, Holger

Hi Holger, After reading your reply, I tried a different source, and found that the first source was "landsat 5", and the second version was "landsat 7 ETM+".The landsat 7 met file has all the info needed.Thanks for the help, David.