code: def test_ellipse_globe():
      globe = ccrs.Globe(ellipse="WGS84")
      with pytest.warns(
          UserWarning, match="does not handle elliptical globes."
      ) as w:
          ortho = ccrs.Orthographic(globe=globe)
          assert len(w) == 1
  
      other_args = {"ellps=WGS84", "lon_0=0.0", "lat_0=0.0"}
      check_proj_params("ortho", ortho, other_args)
  
      # Limits are the same as default since ellipses are not supported.
      assert_almost_equal(
          ortho.x_limits, [-6378073.21863, 6378073.21863]
      )
      assert_almost_equal(
          ortho.y_limits, [-6378073.21863, 6378073.21863]
      )
  
file_path: cartopy/lib/cartopy/tests/crs/test_orthographic.py
imports: import numpy
  from numpy.testing import assert_almost_equal
  import pytest
  import cartopy.crs
  from .helpers import check_proj_params
label_desc: Use image node_id 3 for calling a global function with example usage: test_ellipse_globe() without return types