# 3d Lennard-Jones melt units lj atom_style atomic lattice fcc 0.8442 region box block 0 10 0 10 0 10 create_box 1 box create_atoms 1 box mass * 1.0 velocity all create 3.0 87287 pair_style python 2.5 pair_coeff * * py_pot.LJCutMelt lj # generate tabulated potential from python variant pair_write 1 1 2000 rsq 0.01 2.5 lj_1_1.table LJ pair_style table linear 2000 pair_coeff 1 1 lj_1_1.table LJ neighbor 0.3 bin neigh_modify every 20 delay 0 check no fix 1 all nve thermo 50 run 250 shell rm lj_1_1.table