Class EcefYou

New Ecef* converter.

Arguments:

• a_ellipsoid - A (non-prolate) ellipsoid (Ellipsoid, Ellipsoid2, Datum or a_f2Tuple) or scalar ellipsoid's equatorial radius (meter).
• f - None or the ellipsoid flattening (scalar), required for scalar a_ellipsoid, f=0 represents a sphere, negative f a prolate ellipsoid.
• lon00 - An arbitrary, "polar" longitude (degrees), see the reverse method.
• name - Optional name=NN (str).

Raises:

• EcefError - If a_ellipsoid not Ellipsoid, Ellipsoid2, Datum or a_f2Tuple or scalar or f not scalar or if scalar a_ellipsoid not positive or f not less than 1.0.

Overrides: object.__init__

(inherited documentation)

Convert geocentric (x, y, z) to geodetic (lat, lon, height) using Rey-Jer You's transformation.

Arguments:

• xyz - A geocentric (Cartesian, Ecef9Tuple) or scalar ECEF x coordinate (meter).
• y - ECEF y coordinate for scalar xyz and z (meter).
• z - ECEF z coordinate for scalar xyz and y (meter).
• M - Ignored, rotation matrix M not available.
• lon00_name - Optional name=NN (str) and optional keyword argument lon00=INT0 (degrees), an arbitrary "polar" longitude returned if x=0 and y=0, see property lon00.

Returns:

An Ecef9Tuple(x, y, z, lat, lon, height, C, M, datum) with geodetic coordinates (lat, lon, height) for the given geocentric ones (x, y, z), case C=1, M=None always and datum if available.

Raises:

• EcefError - Invalid xyz or scalar x or y and/or z not scalar for scalar xyz or the ellipsoid is prolate.

Overrides: _EcefBase.reverse