Re: [gdal-dev] Converting contour lines (Shape files) into DEM

2010-04-07 Thread Kishore Reddy
Exactly Chaitanya. Thanks for the support :). -- Kishore On Wed, Apr 7, 2010 at 4:38 PM, Chaitanya kumar CH wrote: > Kishore, > > I think the area you clipped to does not have any features. This should not > be a problem. > > > On Wed, Apr 7, 2010 at 4:09 PM, Kishore Redd

Re: [gdal-dev] Converting contour lines (Shape files) into DEM

2010-04-07 Thread Kishore Reddy
pt. > Then use the -te option in gdal_rasterize to limit the extents of the vector > data. > > Other way is to create parts of the shape file using ogr2ogr with the > option -clipsrc (http://gdal.org/ogr2ogr.html). > > > On Tue, Apr 6, 2010 at 12:00 AM, Kishore Reddy < > enigma

Re: [gdal-dev] Converting contour lines (Shape files) into DEM

2010-04-05 Thread Kishore Reddy
> > Now, the result should be usable with gdaldem. > > Best regards, > > Even > > Le Saturday 27 March 2010 19:09:06 Kishore Reddy, vous avez écrit : > > Hi everyone, > > > > I am planing to use gdaldem to create relief shaded maps. But the > &g

Re: [gdal-dev] Converting contour lines (Shape files) into DEM

2010-03-29 Thread Kishore Reddy
Yeah, GRASS got methods to convert contour lines to DEM formats but I am not that much literate to compare. It got some commands like r.surf.idw = Inverse distance weighted method using the n-closest data points r.surf.nnbathy = Natural-Neighbor interpolation r.surf.contour and some more... Sour

[gdal-dev] Converting contour lines (Shape files) into DEM

2010-03-27 Thread Kishore Reddy
Hi everyone, I am planing to use gdaldem to create relief shaded maps. But the problem is gdaldem takes only DEM files as input. Unfortunately I have contour lines (in the form of Shape files). So is there any way (command line) to convert these shape files into DEM files? -- Kishore