code: def enu2ecef(e1: float, n1: float, u1: float,
               lat0: float, lon0: float, h0: float,
               ell: Ellipsoid = None, deg: bool = True) -> Tuple[float, float, float]:
      
      x0, y0, z0 = geodetic2ecef(lat0, lon0, h0, ell, deg=deg)
      dx, dy, dz = enu2uvw(e1, n1, u1, lat0, lon0, deg=deg)
  
      return x0 + dx, y0 + dy, z0 + dz
docs: ENU to ECEF
  
      Parameters
      ----------
  
      e1 : float or numpy.ndarray of float
          target east ENU coordinate (meters)
      n1 : float or numpy.ndarray of float
          target north ENU coordinate (meters)
      u1 : float or numpy.ndarray of float
          target up ENU coordinate (meters)
      lat0 : float
             Observer geodetic latitude
      lon0 : float
             Observer geodetic longitude
      h0 : float
           observer altitude above geodetic ellipsoid (meters)
      ell : Ellipsoid, optional
            reference ellipsoid
      deg : bool, optional
            degrees input/output  (False: radians in/out)
  
  
      Results
      -------
      x : float or numpy.ndarray of float
          target x ECEF coordinate (meters)
      y : float or numpy.ndarray of float
          target y ECEF coordinate (meters)
      z : float or numpy.ndarray of float
          target z ECEF coordinate (meters)