On Thu, Nov 21, 2013 at 10:48 PM, Nikos Alexandris <nik at nikosalexandris.net> wrote: > Shouldn't i.pca have, in both G64x and G7, the overwrite flag? Ideally yes. It will be lacking due to the "prefix=" approach used therein. The same applies to r.texture. On the contrary: r.lake offers two overwrite flags :p Markus