Dictionary with the AE partial waves indexed by state.

def ae_partial_waves(self):
        """Dictionary with the AE partial waves indexed by state."""
        ae_partial_waves = OrderedDict()
        for mesh, values, attrib in self._parse_all_radfuncs("ae_partial_wave"):
            state = attrib["state"]
            #val_state = self.valence_states[state]
            ae_partial_waves[state] = RadialFunction(mesh, values)

        return ae_partial_waves