def __init__(self, params, elemental_lines):
        self._original_params = copy.deepcopy(params)
        self.params = copy.deepcopy(params)
        self.element_list = list(elemental_lines)  # to copy it
        self.element_linenames = get_activated_lines(
            self.params['coherent_sct_energy']['value'], self.element_list)
        self._element_strategy = dict()
        self._initialize_params()
Parameters
dataset/ETHPy150Open scikit-beam/scikit-beam/skbeam/core/fitting/xrf_model.py/ParamController.__init__