units metal dimension 3 boundary p p p atom_style spin # necessary for the serial algorithm (sametag) atom_modify map array read_data Norm_randXY_8x8x32.data mass 1 58.93 pair_style hybrid/overlay eam/alloy spin/exchange 4.0 pair_coeff * * eam/alloy Co_PurjaPun_2012.eam.alloy Co pair_coeff * * spin/exchange exchange 4.0 0.0446928 0.003496 1.4885 neighbor 1.0 bin neigh_modify every 1 check no delay 0 fix 1 all precession/spin zeeman 0.0 0.0 0.0 1.0 fix 2 all langevin/spin 0.0 0.0 21 fix 3 all nve/spin lattice moving timestep 0.0001 # define outputs and computes compute out_mag all spin compute out_pe all pe compute out_ke all ke compute out_temp all temp variable magz equal c_out_mag[3] variable magnorm equal c_out_mag[4] variable emag equal c_out_mag[5] variable tmag equal c_out_mag[6] thermo 20 thermo_style custom step time v_magnorm pe v_emag v_tmag temp etotal thermo_modify format float %20.15g compute outsp all property/atom spx spy spz sp fmx fmy fmz dump 1 all custom 1 dump.lammpstrj type x y z c_outsp[1] c_outsp[2] c_outsp[3] c_outsp[4] c_outsp[5] c_outsp[6] c_outsp[7] run 100