[Proj] NTv1 (redux)

[Frank Warmerdam]

Gerald I. Evenden wrote:
> Before putting this subject to rest:
> 
> Is anyone still using the NTv1 format?
> 
> I saw that Frank had put it into pj_gridinfo.c and, from logfile, looks like 
> an addition shortly after file creation in '03.
> 
> Based upon Google searching, it looks like a dead issue compared to NTv2.

Gerald,

I still use the NTv1 files by default in Canada because they are freely
redistributable while the NTv2 files in Canada have various strings
attached (as I recall).

Best regards,
-- 
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I set the clouds in motion - turn up   | Frank Warmerdam, warmerdam at pobox.com
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and watch the world go round - Rush    | Geospatial Programmer for Rent