Hi, The data should have geographic metadata so don't use -xx -yy. Have you tried gdalinfo with your data? (part of gdaltools wich yoo need installed for VPB proper working)
Reqards, -- A. On Sat, Dec 25, 2010 at 3:45 AM, Vijeesh Theningaledathil <[email protected]> wrote: > Hi, > I'm new to vpb/osg. I have a tiff file which is only 5x5km. Also I dowloaded > the srtm hgt data from dds.cr.usgs.gov. I want to create a terrain out of > these two files. I tried osgdem with --xx 10 --yy 10 as specified in vpb > tutorial. Terrain is created but when it is loaded, Only a small portion at > one corner of the terrain is having the elevation data and rest are all flat. > What could be the reason. Also I would like to know what exactly --xx --yy > argument specifies. I'm a new bie in the terrain modelling. Also I want to > know how to check whether the tiff file is actually georeferenced or not. > Please help me > > ... > > > Thank you! > > Cheers, > Vijeesh > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=35166#35166 > > > > > Attachments: > http://forum.openscenegraph.org//files/osg_first_233.jpg > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
