[GRASSLIST:4971] Re: digitizing vectors on raster maps

Camilo Castiblanco camilocast at tutopia.com
Sat Nov 16 00:51:34 EST 2002

Dear Francesco

You mau use r.digit
Then you can use r.poly for to obtain a vector map


----- Original Message -----
From: "francesco" <fpirotti at libero.it>
To: <GRASSLIST at baylor.edu>
Sent: Friday, November 15, 2002 10:50 AM
Subject: [GRASSLIST:4967] digitizing vectors on raster maps

> Hello GRASS world,
> I was wandering if it is possible to digitize vectors on top of a raster
> map (meaning I draw my raster map and then I use the v.digit module to
> a vector map... but my raster map disappears!!!)
> I hope there is a trick to do this... anyone?
> thanx!
> Francesco


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