[postgis-devel] GeographicLib

[Mike Toews]

Hi All,

I've been looking at using GeographicLib by Karney (2013)[1] to
replace some functions in lwspheroid.c, which affect ST_Distance,
ST_Azimuth, and ST_Project for geography types. Take a look![2] I'd
like some help with speed tests to see if there is any performance
tradeoff.

-Mike

[1] http://dx.doi.org/10.1007/s00190-012-0578-z
[2] http://trac.osgeo.org/postgis/ticket/2918