tlpipe.core.tl_array.xyz2XYZ_m

tlpipe.core.tl_array.xyz2XYZ_m(lat)

Conversion matrix through xyz to XYZ.

xyz coord: z toward zenith, x toward East, y toward North, xy in the horizon plane; XYZ coord: Z toward north pole, X in the local meridian plane, Y toward East, XY plane parallel to equatorial plane.

Parameters:lat (float) – Latitude of the observing position in radians. Returns:mat – The conversion matrix. Return type:np.ndarray