[GRASSLIST:3205] Re: my first question

[Fei Li]

Thanks

----- Original Message ----- 
From: "Markus Neteler" <neteler at itc.it>
To: <GRASSLIST at baylor.edu>
Sent: Sunday, April 18, 2004 4:14 AM
Subject: [GRASSLIST:3202] Re: my first question


> On Sat, Apr 17, 2004 at 08:47:42AM -0700, Fei Li wrote:
> > Hi,
> >
> > Can GRASS do topological operations, like intersection, union and
buffering for polygon, line and point?
>
> Yes, have a look at GRASS 5.7:
>
> http://grass.itc.it/grass51/manuals/html57_user/vector.html
> v.buffer
> v.overlay
>
> Some screenshots are here:
>
> http://mpa.itc.it/radim/g51/index.html
>
> (note: GRASS 5.1 = 5.7)
>
> Cheers
>
>  Markus
>