[GRASS-user] flip raster

[Nikos Alexandris]

On Wed, 2008-10-08 at 20:23 -0700, Hamish wrote:
> Nikos:
> > Is there a way to accomplish a 180 deg. rotation using the
> > listgeo/geotifcp command line tools?
> 
> 
> try saving meta data to a file as detailed in the libGeotiff FAQ, then
>    tifftopnm | pnmflip | pnmtotiff
> and reattaching metadata as shown in the FAQ entry.
> 
> http://www.remotesensing.org/geotiff/faq.html#preserve_metadata
> 
> 
> Hamish

Hamish, thank you very much. It works fine (with coordinates preserved
as before). Now I will also try to get them inverted as well (...if this
is possible??).

My warmest greetings from grey-clouded Freiburg, Nikos