code: def test_array_enu():
      np = pytest.importorskip("numpy")
  
      xyz = (np.asarray(0), np.asarray(A), np.asarray(50))
      llh = (np.asarray(0), np.asarray(90), np.asarray(-100))
      enu = pm.ecef2enu(*xyz, *llh)
      assert pm.enu2ecef(*enu, *llh) == approx(xyz)
  
      xyz = (np.atleast_1d(0), np.atleast_1d(A), np.atleast_1d(50))
      llh = (np.atleast_1d(0), np.atleast_1d(90), np.atleast_1d(-100))
      enu = pm.ecef2enu(*xyz, *llh)
      assert pm.enu2ecef(*enu, *llh) == approx(xyz)
  
imports: from math import radians
  import pymap3d
  import pytest
  from pytest import approx
label_desc: Use image node_id 2 for calling a global function with example usage: test_array_enu() without return types