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2016-08-22Changed self-test build behaviour from opt-out to opt-inKristian Evers
2016-05-28Change math constants, similar to PR #372. Use M_ namespace with the de ↵Micah Cochran
facto standard M_PI and its ilk. Change names that are widely used in the project to be in the M_ namespace, so HALFPI becomes M_HALFPI. HALFPI is #defined as M_PI_2 (the defacto standard name). #defines _USE_MATH_DEFINES for MS Visual Studio (I didn't personally test this part, but Appveyor will not build otherwise).
2016-04-14Convert somerc, stere, ups, sterea, kav5, fouc, mbt_s,, qua_autThomas Knudsen
i.e. the files PJ_somerc.c, PJ_stere.c, PJ_sterea.c, PJ_sts.c 47 projections converted so far - 95 to go...
2015-05-29Fix inverse stereo projection on an ellipsoid.Glynn Clements
The problem is that the setup function doesn't initialise all of the values that it needs for the ellipsoid, inverse, equatorial case. In the forward and spherical inverse cases, the equatorial case (|phi0| < 1e-10) is a simplification of the oblique case, and requires fewer parameters. However, for the ellipsoid inverse case (e_inverse), the oblique calculation is used, but the setup function doesn't initialise all of the parameters.
2012-03-03cleanup odd code construct in PJ_stere and extend stere testing a bit (#147)Frank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2180 4e78687f-474d-0410-85f9-8d5e500ac6b2
2010-06-11roll projCtx through various other low level functionsFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1856 4e78687f-474d-0410-85f9-8d5e500ac6b2
2009-01-26remove SCCSID and lint stuff from all source filesFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@1515 4e78687f-474d-0410-85f9-8d5e500ac6b2
2001-02-07Cleaned up various warnings when compiled with -Wall.Frank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@906 4e78687f-474d-0410-85f9-8d5e500ac6b2
1999-03-18NewFrank Warmerdam
git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@776 4e78687f-474d-0410-85f9-8d5e500ac6b2
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