def METHOD_NAME(self):
    s = self.settings.input
    if len(self.molecule.lattice) in [1,2] and self.molecule.align_lattice():
        log("The lattice supplied for job {} did not follow the convention required by DFTB. I rotated the whole system for you. You're welcome".format(self._full_name()), 3)
    for i,atom in enumerate(self.molecule):
        s.system.atoms['_'+str(i+1)] = atom.str(symbol=self._atom_symbol(atom), space=18, decimal=10)
    if self.molecule.lattice:
        for i,vec in enumerate(self.molecule.lattice):
            s.system.lattice['_'+str(i+1)] = '{:16.10f} {:16.10f} {:16.10f}'.format(*vec)