code: def match_tracks(self, model_tracks, obs_tracks, unique_matches=True, closest_matches=False):
          
          if unique_matches:
              pairings = self.track_matcher.match_tracks(model_tracks, obs_tracks, closest_matches=closest_matches)
          else:
              pairings = self.track_matcher.neighbor_matches(model_tracks, obs_tracks)
          return pairings
docs: Match forecast and observed tracks.
  
          Args:
              model_tracks:
              obs_tracks:
              unique_matches:
              closest_matches:
  
          Returns: