nenupy.astro.astro_tools.l93_to_etrs

nenupy.astro.astro_tools.l93_to_etrs(positions)[source]

Transforms Lambert93 coordinates to ETRS (European Terrestrial Reference System).

Parameters:

positions (ndarray) – Lambert-93 positions (in meters).

Returns:

ETRS positions.

Return type:

ndarray

Example:

from nenupy.astro import l93_to_etrs
import numpy as np

l93 = np.array([
    [6.39113316e+05, 6.69766347e+06, 1.81735000e+02],
    [6.39094578e+05, 6.69764471e+06, 1.81750000e+02]
])
93_to_etrs(positions=l93)