after -d :-) but even with something like -v 10000 I sess strictly no elevation :-(...
Manu. 2007/6/7, J.P. Delport <[EMAIL PROTECTED]>:
Hi, are you using them after -d or -t? jp Emmanuel Roche wrote: > By the way, does any one knows how to do this ? (convert GeoTiff > elevation to DEM... or tell osgDem & GDAL than those .tif files contains > elevation data)... > > > Manu. > > > 2007/6/7, Emmanuel Roche < [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>>: > > Thanks ! this seem to work great :-) > > now I just have to find how to convert my elevation tif files to a > .dem file : since apparently GDAL is not handling the elevation > information with my configuration... snif.. > > Manu. > > > 2007/6/7, J.P. Delport <[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>>: > > Hi, > > you can add info with gdal_translate, e.g. I have saved this > command for > myself: > > #fix a tiff after its been through the gimp > gdal_translate -a_srs WGS84 -a_ullr 19.1 -32.2 19.2 -32.3 infile.tif > outfile.tif > > cheers > jp > > Emmanuel Roche wrote: > > hmmm don't you really have any idea what the commands was like > ? snif :-( > > > > Manu. > > > > > > 2007/6/7, Robert Osfield < [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]> > > <mailto: [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>>>: > > > > Hi Manu, > > > > This is a GDAL error. In the case of png's they don't > actually have > > any geo-referencing info like GeoTiff's have, so perhaps > this is a > > contribution. > > > > Try running the GDAL commands for re-projecting the data, > I'm afraid I > > can't remember them off hand. Another thing you could try > is to use > > GDAL to convert to a GeoTiff and add the geo ref data in. > > > > Robert. > > > > On 6/7/07, Emmanuel Roche < [EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]> > > <mailto:[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>>> wrote: > > > Hello, > > > > > > I'm trying to build an high definition model with osgdem > but I get > > this > > > error when trying to add texture data : > > > > > > ERROR 1: Unable to compute a transformation between > pixel/line > > > and georeferenced coordinates for > ../128K_BMNG/level5/tx_0_1.png. > > > There is no affine transformation and no GCPs. > > > Failed to reproject../128K_BMNG/level5/tx_0_1.png > > > > > > any idea where this could be coming from ? > > > > > > Manu. > > > > > > > > > _______________________________________________ > > > osg-users mailing list > > > [email protected] > <mailto:[email protected]> > <mailto:[email protected] > <mailto:[email protected]>> > > > http://openscenegraph.net/mailman/listinfo/osg-users > <http://openscenegraph.net/mailman/listinfo/osg-users> > > > http://www.openscenegraph.org/ > > > > > _______________________________________________ > > osg-users mailing list > > [email protected] > <mailto:[email protected]> <mailto: > [email protected] <mailto: [email protected]>> > > http://openscenegraph.net/mailman/listinfo/osg-users > > <http://openscenegraph.net/mailman/listinfo/osg-users > <http://openscenegraph.net/mailman/listinfo/osg-users>> > > http://www.openscenegraph.org/ > > > > > > > > ------------------------------------------------------------------------ > > > > _______________________________________________ > > osg-users mailing list > > [email protected] <mailto: [email protected]> > > http://openscenegraph.net/mailman/listinfo/osg-users > > http://www.openscenegraph.org/ > > -- > This message is subject to the CSIR's copyright, terms and > conditions and > e-mail legal notice. 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