ahmet temiz wrote:
hello

Does gdal_grid have a capability of generating dem from elevation contour lines ?


Ahmet,

The normal way of generating a DEM from contour lines with GDAL is to
burn the contours into a blank (all nodata) file with gdal_rasterize and
then to fill in the areas between contours by interpolation with
gdal_fillnodata.py.

Best regards,
--
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I set the clouds in motion - turn up   | Frank Warmerdam, [email protected]
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush    | Geospatial Programmer for Rent

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