[GRASSLIST:3229] IGNORE: finding elevation at nodes

[Christopher Fonnesbeck]

Sorry for the trouble, I see my mistake.

Begin forwarded message:

> From: Christopher Fonnesbeck <chris at fisher.forestry.uga.edu>
> Date: April 20, 2004 10:16:49 AM EDT
> To: GRASS Users Mailing List <GRASSLIST at baylor.edu>
> Subject: finding elevation at nodes
>
> I am trying to determine the elevation of stream segments by using 
> v.what.rast. I realize that I need to generate points on these stream 
> segments in order to do this, so I tried using v.to.points on the 
> stream layer:
>
> GRASS 5.7.-cvs:~ > v.to.points input=streams output=streams_points
> 6581 primitives registered
> 0 areas built      8%
> 0 isles built
> Number of nodes     :   5917
> Number of primitives:   6581
> Number of points    :   6581
> Number of lines     :   0
> Number of boundaries:   0
> Number of centroids :   0
> Number of areas     :   0
> Number of isles     :   0
> 6581 points written to output map
>
> However, when I try and use the resultant layer, stream_points, GRASS 
> claims it does not exist! For example, trying to display the points:
>
> GRASS 5.7.-cvs:~ > d.vect stream_points
> ERROR: Vector file [stream_points] not available
>
> Any idea how to use this layer?
>
> Thanks,
> Chris
> --
> Christopher J. Fonnesbeck ( c h r i s @ f o n n e s b e c k . o r g )
> Georgia Cooperative Fish & Wildlife Research Unit, University of 
> Georgia
>
> "More and more of our imports come from overseas."
>          George W. Bush, 25 September 2000
> --
> Putting http://wecanstopspam.org in your email helps it pass through 
> overzealous spam filters.
>
--
Christopher J. Fonnesbeck ( c h r i s @ f o n n e s b e c k . o r g )
Georgia Cooperative Fish & Wildlife Research Unit, University of Georgia

"More and more of our imports come from overseas."
          George W. Bush, 25 September 2000
--
Putting http://wecanstopspam.org in your email helps it pass through 
overzealous spam filters.
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