path: root/libtellurian_azimuth.c

/* See LICENSE file for copyright and license details. */
#include "common.h"


void
libtellurian_azimuth(double latitude1, double longitude1,
                     double latitude2, double longitude2,
                     double *azimuth1_out, double *azimuth2_out)
{
	latitude1 = radians(latitude1);
	longitude1 = radians(longitude1);
	latitude2 = radians(latitude2);
	longitude2 = radians(longitude2);
	libtellurian_azimuth_radians(latitude1, longitude1, latitude2, longitude2, azimuth1_out, azimuth2_out);
	if (azimuth1_out)
		*azimuth1_out = degrees(*azimuth1_out);
	if (azimuth2_out)
		*azimuth2_out = degrees(*azimuth2_out);
}