Digitizing in GRASS

[David D Gray]

Justin Hickey wrote:
> 
> Alejandro
> 
> On May 22,  7:12am, Alejandro Imass wrote:
> > Well anyway, I hope your code is much simpler than my way of thinking !
> 
> As you will see, the code actually uses the "area" data structure in GRASS. It
> contains all the points for a particular area. At least it worked that way for
> us. The polygon that was in three pieces using v.out.ascii was in one piece
> using v.out.poly. I did not do any calculations such as calculating centroids
> to combine arcs.


Hi

Isn't there a function that can calculate an area point _from_ GRASS if
the topo
information has been built? I'm sure I saw something but I can't
quite recall where.

Regards  

David