[GRASS-dev] New OpenGL options to test for native Mac and Win NVIZ

[Hamish]

William Kyngesburye wrote:
> I also fixed the PROJ datum grid files to do the same, in my GIS Libs 
> package.  The GRASS etc/nad is then symlinked to the PROJ data folder 
> to simplify installation and maintenance of the datum files. (I hope  
> this works and doesn't cause problems)


IIRC, the New Zealand GD49 grid is distributed with GRASS but not with
GDAL.

the NZ grid is not built from ascii, GRASS provides a binary version; if
that makes any difference.



Hamish