[Proj] NTv2 info

[Frank Warmerdam]

Folks,

I would add that there is NTv2 reading and utilization code in the PROJ.4
code.  Search on "ntv2" in files like pj_gridinfo.c.

Byte swapping and axis orientation are really not a big issue as long as
they are unambiguous.

Best regards,
-- 
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I set the clouds in motion - turn up   | Frank Warmerdam, warmerdam at pobox.com
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush    | Geospatial Programmer for Rent