code: def get_composite_reflectivity(self, tower_id, background='#000000', include_legend=True, include_counties=True,
                                     include_warnings=True, include_highways=True, include_cities=True,
                                     include_rivers=True, include_topography=True):
          
          return self._build_radar_image(tower_id, "NCR", background=background, include_legend=include_legend,
                                         include_counties=include_counties, include_warnings=include_warnings,
                                         include_highways=include_highways, include_cities=include_cities,
                                         include_rivers=include_rivers, include_topography=include_topography)
docs: Get the composite reflectivity for a noaa radar site.
          :param tower_id: The noaa tower id.  Ex Huntsville, Al -> 'HTX'.
          :type tower_id: str
          :param background: The hex background color.
          :type background: str
          :param include_legend: True - include legend.
          :type include_legend: bool
          :param include_counties: True - include county lines.
          :type include_counties: bool
          :param include_warnings: True - include warning lines.
          :type include_warnings: bool
          :param include_highways: True - include highways.
          :type include_highways: bool
          :param include_cities: True - include city labels.
          :type include_cities: bool
          :param include_rivers: True - include rivers
          :type include_rivers: bool
          :param include_topography: True - include topography
          :type include_topography: bool
          :rtype: PIL.Image
          :return: A PIL.Image instance with the Radar composite reflectivity.