Group Distance Calculations 
The group "Distance Calculations" contains functions for the calculation of the distance between two coordinates. Other functions calculate the coordinate of a target point based on the parameters start point coordinate, bearing and distance. According to the formulas of Vincenty the Direct Position Computation and the Inverse Position Computation will be done.
Characteristics of the function group
"Distance calculations" function group Function distancegeo()  Distance between geographic coordinates on the ellipsoid Function distancesphere()  Distance between geographic coordinates on the sphere Function distanceutm()  Distance between UTM coordinates Function point2pointgeo()  Dest. point on ellipsoid from start point, bearing, distance Function point2pointsphere()  Dest. point on sphere from start point, bearing, distance Function point2pointutm()  UTM dest. point from UTM start point, bearing and distance Function vincentydirect()  Vincentys Direct Position Computation Function vincentyinverse()  Vincentys Inverse Position Computation
