forked from lijiext/lammps
50 lines
1.5 KiB
Plaintext
50 lines
1.5 KiB
Plaintext
"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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print command :h3
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[Syntax:]
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print args :pre
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args = a line of text and variables names to print out :ul
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[Examples:]
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print The system volume is now $v :pre
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[Description:]
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Print the list of arguments as a line of text to the screen and/or
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logfile. If variables are included in the arguments, they will be
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evaluated and their current values printed. Note that if variables
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are included, the print string should not be enclosed in double
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quotes, else it will prevent the variables from being evaluated.
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If you want the print command to be executed multiple times (with
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changing variable values), there are 3 options. First, consider using
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the "fix print"_fix_print.html command, which will invoke a print
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periodically during a simulation. Second, the print command can be
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used as an argument to the {every} option of the "run"_run.html
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command. Third, the print command could appear in a section of the
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input script that is looped over (see the "jump"_jump.html command).
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See the "variable"_variable.html command for a description of {equal}
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style variables which are typically the most useful ones to use with
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the print command. Equal-style variables can calculate complex
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formulas involving atom and group properties, mathematical operations,
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other variables, etc.
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[Restrictions:] none
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[Related commands:]
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"fix print"_fix_print.html, "variable"_variable.html
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[Default:] none
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