def METHOD_NAME(self):
    # TODO
    """
    if 'centres' in self._rf.keys() and len(self._spike_times) > 0:
        self._unit_locs = self._rf['centres'][()]  # cache for faster access
        for u_i, unit_id in enumerate(self._unit_ids):
            self.set_unit_property(unit_id, property_name='unit_location', value=self._unit_locs[u_i])
    inds = []  # get these only once
    for unit_id in self._unit_ids:
        inds.append(np.where(self._cluster_id == unit_id)[0])
    if 'data' in self._rf.keys() and len(self._spike_times) > 0:
        d = self._rf['data'][()]
        for i, unit_id in enumerate(self._unit_ids):
            self.set_unit_spike_features(unit_id, 'spike_location', d[:, inds[i]].T)
    if 'ch' in self._rf.keys() and len(self._spike_times) > 0:
        d = self._rf['ch'][()]
        for i, unit_id in enumerate(self._unit_ids):
            self.set_unit_spike_features(unit_id, 'max_channel', d[inds[i]])
    """