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影月beatrice鐵蟲 (初入文壇)
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[求助]
關(guān)于fix shake以及compute命令的應(yīng)用問題 已有1人參與
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我最近寫了一個(gè)關(guān)于超臨界水的in文件,里面用到了fix shake命令,但運(yùn)行的時(shí)候一直報(bào)錯(cuò)ERROR: Invalid fix style,我對照manuel檢查了命令格式,沒有發(fā)現(xiàn)問題,禁了fix shake后運(yùn)行又出現(xiàn)ERROR: Invalid compute style,都沒查出問題在哪里,請各位大俠不吝賜教,小女子先謝過了 以下是我的in文件 units real dimension 3 boundary p p p atom_style full pair_style lj/charmm/coul/charmm 7.5 8.0 8.0 10.0 bond_style harmonic angle_style harmonic read_data data.Mol angle_coeff 1 55.0000 104.5200 bond_coeff 1 450.0000 0.9572 pair_coeff 1 1 0.1521 3.1507 pair_coeff 1 2 0.0836 1.7753 pair_coeff 2 2 0.0460 0.4000 region 1 block INF INF INF INF INF INF velocity all create 640 100 velocity all scale 640 #group water type 1 2 fix 1 all shake 0.0001 20 0 b 1 a 1 fix 2 all npt temp 640 760 1000 iso 236.92 236.92 1000 drag 1 timestep 0.01 compute 1 all ke compute 2 all pe compute 3 all temp compute 4 all dilatation/atom compute 5 all displace/atom thermo 500 thermo_style custom temp press density vol pe ke etotal enthalpy run 1000 data文件如下 LAMMPS data file from msi2lmp v3.8 for Mol 6 atoms 4 bonds 2 angles 0 dihedrals 0 impropers 2 atom types 1 bond types 1 angle types -0.854007846 3.056692154 xlo xhi -0.764937233 3.145762767 ylo yhi -1.347689527 2.563010473 zlo zhi Masses 1 15.999400 2 1.007970 Atoms 1 1 1 -0.798200 0.121798883 0.387575451 0.043193656 0 1 0 2 1 2 0.399100 0.308427222 1.054689176 -0.656528781 0 1 0 3 1 2 0.399100 0.163119246 -0.433256524 -0.481969457 0 1 0 4 2 1 -0.798200 1.973583684 2.001768480 1.988670964 0 -1 0 5 2 2 0.399100 2.453643042 1.441265665 1.343893247 0 -1 0 6 2 2 0.399100 1.587480847 2.690434354 1.408703210 0 -1 0 Bonds 1 1 1 2 2 1 1 3 3 1 4 5 4 1 4 6 Angles 1 1 2 1 3 2 1 5 4 6 |
新蟲 (小有名氣)
新蟲 (小有名氣)
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