"Carlos \"Guâno\" Grohmann" wrote: > Speaking of slope/aspect, what do you guys think is the best approach > with cell of undefined aspect (zero slope)? > In this all roughness study I am doing, there are some nice methods > working with vector orientation. So I use aspect - compass azimuth - > but what about those cells with zero slope? should I make them to have > what aspect? zero? 360? NULL?
Cells with zero slope should have null for the aspect. -- Glynn Clements <[EMAIL PROTECTED]> _______________________________________________ grassuser mailing list [email protected] http://grass.itc.it/mailman/listinfo/grassuser
