raster to vector

[Patricia Woodman]

As far as I can see from my manuals etc. r.contour must be a feature of 
GRASS4.1 since I cannot see anything about it for version 4.0. Is this 
correct?
Thanks


On Sun, 10 Sep 1995, Rick Thompson wrote:

> Hi Paddy,
>   There is a tool made specifically for this called r.contour! Rick
> 
> On Sun, 10 Sep 1995, Patricia Woodman wrote:
> 
> > 
> > Can anybody tell me if it is possible to create a vector file from a 
> > raster file, in GRASS 4.0
> > 
> > I need to create a contour map from a raster file showing elevation.
> > 
> > I cannot immediately see any straight forward way of doing this. Am I 
> > missing something obvious ?
> ------------------------------------------------------------------------
> Rick Thompson-   Research Specialist          E-mail: rick at cast.uark.edu
> Center for Advanced Spatial Technologies      Telephone: (501) 575-8498
> Ozark Hall Rm. 12                             Fax: (501) 575-5218
> University of Arkansas              
> Fayetteville, AR 72701
> 
>