[Proj] Re: My Aitoff error
strebe
strebe at aol.com
Thu Jul 24 22:50:59 EDT 2008
Mr. Ossipoff:
It sounds like this list does not welcome general map projection
chatter. The ICA Commission list is out of service because of problems
with our hosting organization. You are welcome to subscribe when it is
back in service.
Regards,
-- daan Strebe
On Jul 24, 2008, at 4:07:20 PM, "Michael Ossipoff" <mikeo2106 at msn.com>
wrote:
From: "Michael Ossipoff" <mikeo2106 at msn.com>
Subject: [Proj] My Aitoff error
Date: July 24, 2008 4:07:20 PM PDT
To: proj at lists.maptools.org
What made the determination of Aitoff's scale variation difficult for
me was the fact that I was trying to make it easy, by the sort of
informal approach that I'm used to with simper projections. Apparently
with Aitoff there's no substitute for actually writing X and Y as
functions of lat and lon, and then differentiating X and Y with
respect to lat and lon.
Mike Ossipoff
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