lammps/examples/comb/in.comb.Cu

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# Pure Cu crystal, structure created by LAMMPS, qeq off
units metal
atom_style charge
dimension 3
boundary p p p
lattice fcc 3.615
region box block 0 4 0 4 0 4
create_box 1 box
create_atoms 1 box
mass 1 63.54
pair_style comb
pair_coeff * * ffield.comb Cu
neighbor 0.5 bin
neigh_modify every 1 delay 1 check yes
fix 1 all nve
timestep 0.00020
thermo_style custom step temp etotal pe evdwl ecoul press vol lx ly lz xz
thermo_modify norm yes
velocity all create 10.1 2398378
thermo 1
#dump 1 all custom 10 tmp.dump id type xs ys zs q vx vy vz fx fy fz
#dump_modify 1 append yes element Cu
#dump 2 all image 10 image.*.jpg element element &
# axes yes 0.8 0.02 view 60 -30
#dump_modify 2 pad 2 element Cu
#dump 3 all movie 10 movie.mpg element element &
# axes yes 0.8 0.02 view 60 -30
#dump_modify 3 pad 2 element Cu
run 10