[osg-users] osgdem and CADRG dateline holes

[Norman Vine]

Kramer, Robert W writes:
> 
> I'm having a problem where running osgdem on NGA CADRG native format
> files leaves a gap (3 degrees plus or minus) at the 
> 180-degree meridian.
> It seems that some of these chart products cross over the 
> date line and
> are not correctly normalized.  Does anybody have an easy solution to
> render a seamless globe at the 180?  I'm using Fedora Core 6 and OSG
> 2.2.  Thanks in advance,

Probably easiet to use gdal to cut the maps so they don't cross the 
180 line

http://www.gdal.org/gdal_translate.html

HTH

Norman