forked from lijiext/lammps
44 lines
1.1 KiB
Plaintext
44 lines
1.1 KiB
Plaintext
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"LAMMPS WWW Site"_lws - "LAMMPS Documentation"_ld - "LAMMPS Commands"_lc :c
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:link(lws,http://lammps.sandia.gov)
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:link(ld,Manual.html)
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:link(lc,Section_commands.html#comm)
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:line
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fix gran/diag command :h3
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[Syntax:]
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fix ID group-ID gran/diag nevery file zlayer :pre
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ID, group-ID are documented in "fix"_fix.html command
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gran/diag = style name of this fix command
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nevery = compute diagnostics every this many timesteps
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file = filename to store diagnostic info in
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zlayer = bin size in z dimension :ul
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[Examples:]
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fix 1 all gran/diag 1000 tmp 0.9 :pre
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[Description:]
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Compute aggregate density, velocity, and stress diagnostics for a
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group of granular atoms as a function of z depth in the granular
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system. The results are written to 3 files named file.den, file.vel,
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and file.str. The z bins begin at the bottom of the system and extend
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upward with a thickness of zlayer for each bin. The quantities
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written to the file are averaged over all atoms in the bin.
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[Restrictions:]
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Can only be used if LAMMPS was built with the "granular" package. Can
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only be used with atom_style granular.
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[Related commands:]
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"atom_style granular"_atom_style.html
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[Default:] none
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