Function map_3d::ecef2enu

pub fn ecef2enu(
    x: f64, 
    y: f64, 
    z: f64, 
    lat0: f64, 
    lon0: f64, 
    alt0: f64
) -> (f64, f64, f64)

Returns the tuple (east,north,up) of coordinates in the ENU system

Inputs:

• x = x ECEF coordinate [m]
• y = y ECEF coordinate [m]
• z = z ECEF coordinate [m]
• lat0 = reference latitude [rad]
• lon0 = reference longitude [rad]
• alt0 = reference altitude [m]

Outputs:

• e = east coordinate [m] of input ECEF location from reference geodetic location
• n = north coordinate [m] of input ECEF location from reference geodetic location
• u = up coordinate [m] of input ECEF location from reference geodetic location