distorted image

[Antonio Rodríguez]

Thanks a lot Phisan, Bruce and Markus,

The succesful procedure was through i.points -> i.rectify and the other
stuff (r.support and some other tunnings within these programs).
Unfortunately the importing routines r.in.gif & r.in.tiff doesn't work
on my machine, that's why I always try to change everything to .ras or
.ppm. OK I know I should turn to Grass5.0 but I must save something for
a new HD, he, he. I tried it in other machine and of course is pretty
good as 4.2 was some time ago.

Cheers,

Antonio