Enter a species (e.g. Al, Fe): Ne Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: LJ_Shifted_Bernardes_1958LowCutoff_Ne__MO_466741694288_004 Enter hexagonal lattice constants 'a' and 'c' (m): 3.000706482330605e-10, 4.902764088505356e-10