def add_template_events_to_ifo(self, ifo, columns, vectors):
        """ Add a vector indexed """
        # Just call through to the standard function
        self.template_events = self.template_event_dict[ifo]
        self.add_template_events(columns, vectors)
        self.template_event_dict[ifo] = self.template_events
        self.template_events = None
Add a vector indexed