code: def test_rotated_latitude_longitude_operation():
      aeaop = RotatedLatitudeLongitudeConversion(
          o_lat_p=1, o_lon_p=2, lon_0=3
      )
      assert aeaop.name == "unknown"
      assert aeaop.method_name == "PROJ ob_tran o_proj=longlat"
      assert _to_dict(aeaop) == {
          "o_lat_p": 1.0,
          "o_lon_p": 2.0,
          "lon_0": 3.0,
      }
  
imports: import pytest
  from numpy.testing import assert_almost_equal
  from pyproj.crs import GeographicCRS
  from pyproj.crs.coordinate_operation import AlbersEqualAreaConversion, AzimuthalEquidistantConversion, EquidistantCylindricalConversion, GeostationarySatelliteConversion, HotineObliqueMercatorBConversion, LambertAzimuthalEqualAreaConversion, LambertConformalConic1SPConversion, LambertConformalConic2SPConversion, LambertCylindricalEqualAreaConversion, LambertCylindricalEqualAreaScaleConversion, MercatorAConversion, MercatorBConversion, OrthographicConversion, PlateCarreeConversion, PolarStereographicAConversion, PolarStereographicBConversion, PoleRotationNetCDFCFConversion, RotatedLatitudeLongitudeConversion, SinusoidalConversion, StereographicConversion, ToWGS84Transformation, TransverseMercatorConversion, UTMConversion, VerticalPerspectiveConversion
  from pyproj.exceptions import CRSError
label_desc: Use image node_id 41 for calling a global function with example usage: test_rotated_latitude_longitude_operation() without return types