[GRASS-user] help

[Nikos Alexandris]

On Thu, 2008-05-29 at 09:10 +0000, Isabel Alfaro Cardozo wrote:
> y need to make a poligon, but i make the boundary then the centroid
> and i dont know how to tell the program to make it a poligon.. can
> sombody help me? thanks a lot!!
Hello!


Some ideas:

.Use v.info on your map and see how many areas are reported? Maybe you
need to run v.clean to check for broken polygons (?).

.Be sure that your boundary is closed. You will have to "close" it
manually.

.Add a centroid and "Save & Exit"

.In your GIS-Manager uncheck all except area to see whether you have
area(s) or not


Greetings,

Nikos