From a2efc211eb5fa79ce3c6e666e83c3e65afd22e46 Mon Sep 17 00:00:00 2001 From: Charles Karney Date: Sun, 22 Sep 2019 16:44:57 -0400 Subject: Update to version 1.50 of the geodesic library. * Allow arbitrarily complex polygons in geod_polygon_*. In the case of self-intersecting polygons the area is accumulated "algebraically", e.g., the areas of the 2 loops in a figure-8 polygon will partially cancel. * Simplify code by using C99 functions remainder and remquo. * More test coverage. Fixes to associated files: * src/pipeline.cpp invoke geod_init with f = es / (1 + sqrt(1 - es)) instead of (the less accurate) f = 1 - sqrt(1 - es) * src/apps/geod_set.cpp remove "#undef f" (a dangling relic?). --- man/man3/geodesic.3 | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'man') diff --git a/man/man3/geodesic.3 b/man/man3/geodesic.3 index c2d3d9df..9cfe9864 100644 --- a/man/man3/geodesic.3 +++ b/man/man3/geodesic.3 @@ -53,9 +53,9 @@ measure angles (latitudes, longitudes, and azimuths) in degrees, unlike the rest of the \fBproj\fR library, which uses radians. The documentation for this library is included in geodesic.h. A formatted version of the documentation is available at -https://geographiclib.sourceforge.io/1.49/C. Detailed documentation of +https://geographiclib.sourceforge.io/1.50/C. Detailed documentation of the interface is given at -https://geographiclib.sourceforge.io/1.49/C/geodesic_8h.html. +https://geographiclib.sourceforge.io/1.50/C/geodesic_8h.html. .SH EXAMPLE The following program reads in lines with the coordinates for two points in decimal degrees (\fIlat1\fR, \fIlon1\fR, \fIlat2\fR, \fIlon2\fR) and @@ -89,9 +89,9 @@ libproj.a \- library of projections and support procedures .SH SEE ALSO Full online documentation for \fBgeodesic(3)\fR, .br -https://geographiclib.sourceforge.io/1.49/C +https://geographiclib.sourceforge.io/1.50/C .br -https://geographiclib.sourceforge.io/1.49/C/geodesic_8h.html +https://geographiclib.sourceforge.io/1.50/C/geodesic_8h.html .PP .B geod(1) .PP -- cgit v1.2.3