thank you <br><br>I am sorry but I am not clear.<br><br>how shall we integrate elevation data if we burn vectors to all nodata ?<br><br>regards<br><br><div class="gmail_quote">2010/9/17 Frank Warmerdam <span dir="ltr"><<a href="mailto:warmerdam@pobox.com">warmerdam@pobox.com</a>></span><br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="im">ahmet temiz wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
hello<br>
<br>
Does gdal_grid have a capability of generating dem from elevation contour lines ?<br>
<br>
</blockquote>
<br></div>
Ahmet,<br>
<br>
The normal way of generating a DEM from contour lines with GDAL is to<br>
burn the contours into a blank (all nodata) file with gdal_rasterize and<br>
then to fill in the areas between contours by interpolation with<br>
gdal_fillnodata.py.<br>
<br>
Best regards,<br><font color="#888888">
-- <br>
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I set the clouds in motion - turn up | Frank Warmerdam, <a href="mailto:warmerdam@pobox.com" target="_blank">warmerdam@pobox.com</a><br>
light and sound - activate the windows | <a href="http://pobox.com/%7Ewarmerdam" target="_blank">http://pobox.com/~warmerdam</a><br>
and watch the world go round - Rush | Geospatial Programmer for Rent<br>
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</font></blockquote></div><br>