def select_rater(self, rater=False):
        """Action: select one rater.

        Parameters
        ----------
        rater : str
            name of the rater
        """
        self.annot.get_rater(rater)
        self.display_notes()
        self.set_stage_index()
        self.set_quality_index()
Action: select one rater.

        Parameters
        ----------
        rater : str
            name of the rater