Enter an atomic species: Ag Enter a cubic lattice type: fcc Enter a model name: MEAM_LAMMPS_GaoOteroAouadi_2013_AgTaO__MO_112077942578_000 Enter a lattice constant (m): 4.079999998211861e-10 Writing phonon.eq.pckl Writing phonon.0x-.pckl Writing phonon.0x+.pckl Writing phonon.0y-.pckl Writing phonon.0y+.pckl Writing phonon.0z-.pckl Writing phonon.0z+.pckl