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[求助]
Non-numeric positions报错怎么解决
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in 文件在这里 ######################################################################## # Energy in eV, time in fs, distance in angstroms. units real boundary p p p atom_style charge read_data RDX-Al.data variable pe equal pe variable ke equal ke variable p equal (pxx+pyy+pzz)/3 variable temp equal temp variable step equal step compute ke all ke/atom # Create region for wall. region RDX-Al-Sphere sphere 125 125 125 60 units box region O2-Wall sphere 125 125 125 62.5 side out units box #Define force field pair_style reax/c lmp_control checkqeq yes safezone 3 mincap 600 pair_coeff * * ffield.reax.CHONAl C H O N Al #CHON mass 1 12.0 mass 2 1.008 mass 3 15.999 mass 4 14.000 mass 5 26.982 neighbor 2 bin neigh_modify every 1 delay 0 check no fix 1 all qeq/reax 1 0.0 10.0 1e-6 reax/c ###### Static relaxation at 0 K ######### timestep 0.1 thermo 100 thermo_style custom step temp lx ly lz vol press pe ke etotal thermo_modify lost ignore min_style cg minimize 1.0e-6 1.0e-8 5000 100000 ######## Establish wall so that RDX-Al will not interact with O2 ########### fix wall all wall/region RDX-Al-Sphere lj126 1.0 1.0 2.5 ####### Dynamic relaxation at 1500 K ########### reset_timestep 0 restart 10000 *.restart fix bond all reax/c/bonds 1000 Decomposition.reax dump 1 all custom 1000 Decomposition.lammpstrj id type x y z q fix plot1 all ave/time 1 1000 1000 v_temp v_pe v_ke v_p file Decomposition.txt velocity all create 3500.0 9999 fix nvt all nvt temp 3500.0 3500.0 10.0 run 100000 |
2楼2021-02-04 11:28:39










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