<p>Hi there,</p>
<p>I'm not sure if this is what you're looking for, but I've used it before todo a pixel-based buffer on buildings extracted automatically from a surface model. If you're not wanting specifically to work with pixels, though, I honestly don't see the difference either ;)</p>
<p>Best,<br>Daniel<br></p><p></p><p>--</p>
<p>B.Sc. Daniel Lee<br>
Geschäftsführung für Forschung und Entwicklung<br>
ISIS - International Solar Information Solutions GbR<br>
Vertreten durch: Daniel Lee, Nepomuk Reinhard und Nils Räder</p>
<p>Softwarecenter 3<br>
35037 Marburg<br>
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<div class="gmail_quote">Am 26. April 2012 10:05 schrieb Markus Neteler <span dir="ltr"><<a href="mailto:neteler@osgeo.org" target="_blank">neteler@osgeo.org</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>On Tue, Apr 24, 2012 at 6:40 PM, Rich Shepard <<a href="mailto:rshepard@appl-ecosys.com" target="_blank">rshepard@appl-ecosys.com</a>> wrote:<br>
> I've just been made aware of the r.grow module as part of the solution to<br>
> the map mis-match issue with r.stream.extract. The r.grow manual page is<br>
> quite clear on how to use it, but is missing important information: when and<br>
> why one should apply this module to a raster map.<br>
<br>
</div>If anyone has the answer, please send me a text snipped for inclusion<br>
into the manual.<br>
<br>
thanks<br>
<span><font color="#888888">Markus<br>
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