[GRASSLIST:6083] dissolve common boundary

[ivan marchesini]

Dear users,
I have a reclassified vector map which have a lot of adiacent area with
the same category number ... (no database connection... only category)
now I would like to obtain the fusion of the adiacent areas with the
same category number...
can you help me with some ideas??
thank you very much...
ivan




-- 
Ivan Marchesini
Department of Civil and Environmental Engineering
University of Perugia
Via G. Duranti 93/a 
06125
Perugia (Italy)
e-mail: marchesini at unipg.it
        ivan.marchesini at gmail.com
tel: +39(0)755853760
fax: +39(0)755853756