From bb5de3aa2ee118df78f0347cffd4e58f846dc1fb Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Tue, 22 Oct 2024 22:22:41 +0200 Subject: ... MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- libtellurian_meridian_radius_radians.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libtellurian_meridian_radius_radians.c') diff --git a/libtellurian_meridian_radius_radians.c b/libtellurian_meridian_radius_radians.c index f550289..d5213c1 100644 --- a/libtellurian_meridian_radius_radians.c +++ b/libtellurian_meridian_radius_radians.c @@ -9,7 +9,7 @@ libtellurian_meridian_radius_radians(double latitude) double a = LIBTELLURIAN_EQUATORIAL_RADIUS; double b = LIBTELLURIAN_POLAR_RADIUS; double neg_e2 = fma(b / a, b / a, -1.0); - double s = sin(latitude); + double s = sin(geodetic(latitude)); return fma(a, neg_e2, a) / pow(fma(neg_e2, s * s, 1.0), 1.5); } -- cgit v1.2.3-70-g09d2