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Traverse Use the traverse subapplication to calculate the position of a new point using
the bearing and the distance from a known point. Offset optional.
Known
P1 Known point
α Direction from P1 to P2
d1 Distance between P1 and P2
d2 Positive offset to the right
d3 Negative offset to the left
Unknown
P2 COGO point without offset
P3 COGO point with positive offset
P4 COGO point with negative offset