def set_header_info(self, r_free, r_work, resolution, title,<EOL>deposition_date, release_date, experimental_methods):
raise NotImplementedError<EOL>
Sets the header information.
        :param r_free: the measured R-Free for the structure
        :param r_work: the measure R-Work for the structure
        :param resolution: the resolution of the structure
        :param title: the title of the structure
        :param deposition_date: the deposition date of the structure
        :param release_date: the release date of the structure
        :param experimnetal_methods: the list of experimental methods in the structure