setup multiplier parameters for sfr segment data
        Adding support for reachinput (and isfropt = 1)

def setup_sfr_pars(self, par_cols=None, include_temporal_pars=False):
        """setup multiplier parameters for sfr segment data
        Adding support for reachinput (and isfropt = 1)"""
        assert self.m.sfr is not None, "can't find sfr package..."
        if isinstance(par_cols, str):
            par_cols = [par_cols]
        reach_pars = False  # default to False
        seg_pars = True
        par_dfs = {}
        df = pyemu.gw_utils.setup_sfr_seg_parameters(self.m, par_cols=par_cols,
                                                     include_temporal_pars=include_temporal_pars)  # now just pass model
        # self.par_dfs["sfr"] = df
        if df.empty:
            warnings.warn("No sfr segment parameters have been set up", PyemuWarning)
            par_dfs["sfr"] = []
            seg_pars = False
        else:
            par_dfs["sfr"] = [df]  # may need df for both segs and reaches
            self.tpl_files.append("sfr_seg_pars.dat.tpl")
            self.in_files.append("sfr_seg_pars.dat")
            if include_temporal_pars:
                self.tpl_files.append("sfr_seg_temporal_pars.dat.tpl")
                self.in_files.append("sfr_seg_temporal_pars.dat")
        if self.m.sfr.reachinput:
            # if include_temporal_pars:
            #     raise NotImplementedError("temporal pars is not set up for reach data style")
            df = pyemu.gw_utils.setup_sfr_reach_parameters(self.m, par_cols=par_cols)
            if df.empty:
                warnings.warn("No sfr reach parameters have been set up", PyemuWarning)
            else:
                self.tpl_files.append("sfr_reach_pars.dat.tpl")
                self.in_files.append("sfr_reach_pars.dat")
                reach_pars = True
                par_dfs["sfr"].append(df)
        if len(par_dfs["sfr"]) > 0:
            self.par_dfs["sfr"] = pd.concat(par_dfs["sfr"])
            self.frun_pre_lines.append(
                "pyemu.gw_utils.apply_sfr_parameters(seg_pars={0}, reach_pars={1})".format(seg_pars, reach_pars))
        else:
            warnings.warn("No sfr parameters have been set up!", PyemuWarning)