On 12/13/2010 12:49 AM, LeventB wrote: > > Hi Micha, > that was exactly what i needed to know :-) I will now contemplate if editing > the header is worth the effort... > > Thanks, > Levent If you want to really do it, make a copy of the tif with something like gimp. Then you'll probably end up with a tif that lacks embedded info. Alex