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tina张

新虫 (小有名气)

[求助] 求助:模拟式lammps生成的CFG格式的文件用atomeye打不开已有1人参与

error: evaluate_sheer_strain:
ATOM_COORDINATION_MAX=24 exceed
:No such file or directory
求助:在lammps生成的cfg文件,用atomeye打不开,而显示这些,这是in 文件哪里出错的!!!
急急急!!!
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江南小毛羊

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2楼2016-03-28 14:13:05
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tina张

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引用回帖:
2楼: Originally posted by 江南小毛羊 at 2016-03-28 14:13:05
他们的格式不一样

那我用lammps算其他的也没有出现这种情况??
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3楼2016-03-28 16:00:57
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fenqin

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【答案】应助回帖

你的dump 命令是什么? 是和这个有关吧
4楼2016-03-29 09:09:40
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tina张

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引用回帖:
4楼: Originally posted by fenqin at 2016-03-29 09:09:40
你的dump 命令是什么? 是和这个有关吧

2.        ATOM_COORDINATION_MAX = 24 exceeded
or
error: Imakespace: min=0 max=2744 jammed between i=1262 and i+1.
and AtomEye quits. What's the problem?
Answer: The above error message means some atoms in the configuration are getting too close to each other. The number of atoms within the default cutoff radii of first-nearest-neighbors exceeds 24. This usually means there is some pathology in the configuration (maybe you have miscalculated the atomic geometry? maybe your time-integrator has blown up?).
To see what is in the configuration, artificially scale up your supercell 10 times by adding one optional line after the 'Number of particles = ' line:
A = 10 Angstrom (basic length-scale)
Most likely this would reduce all atoms to coordination-0. But at least you can now load your configuration into AtomEye, see the atoms, and debug the configuration.
在手册上找到这个……看看是不是这个原因
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5楼2016-03-29 17:08:19
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