[Proj] Geodesics in terms of elliptic integrals

[Charles Karney]

GeographicLib now supports the solution of geodesic problems via
elliptic integrals.  For details, see

   http://geographiclib.sf.net/html/geodesic.html#geodellip

This allows geodesics to be computed on ellipsoids with 0.01 < b/a <
100.

I know this will seen useless to you earthlings; however the work was
done in response to a request from the European Molecular Biology
Laboratory to support measuring distances on the surface of ellipsoidal
molecules with b/a = 3.

-- 
Charles Karney <charles.karney at sri.com>
SRI International, Princeton, NJ 08543-5300

Tel: +1 609 734 2312
Fax: +1 609 734 2662