-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 11/04/2010 12:23 PM, leonidas wrote: > > I think this is the solution for my problem. Thank you very much.
Just another idea - an iterative approach in a script, which is using v.random and to discard all points outside the polygon and to repeat it until you have the number of random points you need. This could be made faster, by using a MASK based on the polygon which has been grown to encapsulate the whole polygon, and to use on this setup r.random, also iterative. Rainer - -- Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany) Centre of Excellence for Invasion Biology Natural Sciences Building Office Suite 2039 Stellenbosch University Main Campus, Merriman Avenue Stellenbosch South Africa Tel: +33 - (0)9 53 10 27 44 Cell: +27 - (0)8 39 47 90 42 Fax (SA): +27 - (0)8 65 16 27 82 Fax (D) : +49 - (0)3 21 21 25 22 44 Fax (FR): +33 - (0)9 58 10 27 44 email: [email protected] Skype: RMkrug -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkzSmskACgkQoYgNqgF2egpQ0QCaAyPkVuZMFjYlhjGhLShQ7dBI WWwAniZlR06c/rL4GqLW6sZwhrFDs2iB =Agd0 -----END PGP SIGNATURE----- _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
