[GRASSLIST:3229] IGNORE: finding elevation at nodes

GRASS GRASS user
1

Sorry for the trouble, I see my mistake.

Begin forwarded message:

From: Christopher Fonnesbeck <chris@fisher.forestry.uga.edu>
Date: April 20, 2004 10:16:49 AM EDT
To: GRASS Users Mailing List <GRASSLIST@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
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--
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.