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At the moment the commands are not inside the 5.7 or 6 version of grass.<br>
<br>
The commands you are referring works with old site format (5.3), that
has been replaced with the new vector format.<br>
When I'll be not so busy I'll reimplement them for the new version....
(hope soon).<br>
<br>
in the newer version you have to refer to <em>v.surf.idw</em> and no
more to <i>s.surf.idw.<br>
</i>I suppose that r.countur running time depends on the raster
resolution you are processing......<br>
<br>
Good by,<br>
Maxi<br>
<i><br>
</i><br>
<br>
Kenneth Denson wrote:
<blockquote cite="mid420951d40501260946598b5769@mail.gmail.com"
type="cite">
<pre wrap="">I've been trying to figure out how to process LIDAR data using the
paper posted here:
<a class="moz-txt-link-freetext" href="http://www.ing.unitn.it/~grass/conferences/GRASS2002/proceedings/proceedings/pdfs/Brovelli_Maria_Antonia.pdf">http://www.ing.unitn.it/~grass/conferences/GRASS2002/proceedings/proceedings/pdfs/Brovelli_Maria_Antonia.pdf</a>
In the paper it lists a few commands to work with
* s.edgedetection
* s.growing
* s.correction
* s.bspline.reg
Which only appear in GRASS 5.3. Are they gone forever from the newer
versions, or has their functionality been folded into other commands?
I've also tried processing the data using s.surf.idw ( another 5.3
only command it seems ) and r.contour, but the processing time on a
1.6ghz system is measured in days. Is there a faster way of doing
this? I'm a bit at a loss for direction at the moment, any tips are
greatly appreciated.
Kenneth Denson
</pre>
</blockquote>
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