Hi Tanya,<br><br>I would use r.distance rather than r.grow.distance and then reclassify the results to include only areas with <=1108 m distance - that should be a lot easier.<br><br>Best,<br>Daniel<br clear="all">
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<br><br><div class="gmail_quote">2012/5/7 Tanya Dyck <span dir="ltr"><<a href="mailto:tanya.dyck@hotmail.com" target="_blank">tanya.dyck@hotmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div dir="ltr">
Hello,<div><br></div><div>I am trying to run the grow.distance command to create a raster that displays the euclidean distance from an 'orchard' outward to 1108m. I am not trying to measure the distance between 2 non-null features, but simply wish to have the euclidean distance extend out from the orchard to 1108m. I recognize this tool does not allow a distance to be included so I created a buffer around my orchard (1108m) and intended to run grow.distance on that, however it outputs the distance as if it includes the full raster extent (so I have an output raster of 1108m that is all yellow as opposed to a range of values displaying varying distances) and not limited to my buffer. I want it to assume the buffer extent is the raster extent, so to speak. Is there another way to do this?</div>
<div>Any ideas would be much appreciated.</div><div><br></div><div>Best,</div><div><br></div><div>Tanya</div> </div></div>
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