kopia lustrzana https://github.com/jamescoxon/dl-fldigi
drop unused great circle distance calculation
rodzic
501f86909b
commit
374db06567
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@ -63,7 +63,7 @@ void update_distance_bearing()
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alt2 = balloon_altitude;
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double radius, d_lon, sa, sb, bearing, aa, ab, angle_at_centre,
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great_circle_distance, ta, tb, ea, eb, elevation, distance;
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ta, tb, ea, eb, elevation, distance;
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radius = 6371000.0;
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@ -74,7 +74,6 @@ void update_distance_bearing()
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aa = sqrt((sa * sa) + (sb * sb));
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ab = (sin(lat1) * sin(lat2)) + (cos(lat1) * cos(lat2) * cos(d_lon));
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angle_at_centre = atan2(aa, ab);
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great_circle_distance = angle_at_centre * radius;
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ta = radius + alt1;
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tb = radius + alt2;
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