[Proj] NTv2 info
Gerald I. Evenden
geraldi.evenden at gmail.com
Tue Jun 2 16:07:51 EST 2009
On Tuesday 02 June 2009 3:50:33 pm Frank Warmerdam wrote:
> 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,
How do you think I got involved with NTv2?
I never heard of NTv2 before because I have not been involved with datum
The bizarre material in pj_gridinfo.c meant that I had to research it out and
try to get the whole story. Or, at least, a bit more.
On a previous email I meant *binary* data transfer between different CPU's is
Some other material surfaced that shows that the NTv2 material much more
whacky than just the positive west longitude. It has to be the product of
the McKenzie brother's R&D company.
The whole religious complexion of the modern world is due
to the absence from Jerusalem of a lunatic asylum.
-- Havelock Ellis (1859-1939) British psychologist
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