Merge pull request #32 from danielrichman/silence-warning

drop unused great circle distance calculation
pull/1/head
James Coxon 2015-08-19 20:06:48 +01:00
commit 1b5cc6e18c
1 zmienionych plików z 1 dodań i 2 usunięć

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@ -63,7 +63,7 @@ void update_distance_bearing()
alt2 = balloon_altitude;
double radius, d_lon, sa, sb, bearing, aa, ab, angle_at_centre,
great_circle_distance, ta, tb, ea, eb, elevation, distance;
ta, tb, ea, eb, elevation, distance;
radius = 6371000.0;
@ -74,7 +74,6 @@ void update_distance_bearing()
aa = sqrt((sa * sa) + (sb * sb));
ab = (sin(lat1) * sin(lat2)) + (cos(lat1) * cos(lat2) * cos(d_lon));
angle_at_centre = atan2(aa, ab);
great_circle_distance = angle_at_centre * radius;
ta = radius + alt1;
tb = radius + alt2;