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< title > clear command — LAMMPS documentation< / title >
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< li class = "toctree-l1" > < a class = "reference internal" href = "Section_intro.html" > 1. Introduction< / a > < / li >
< li class = "toctree-l1" > < a class = "reference internal" href = "Section_start.html" > 2. Getting Started< / a > < / li >
< li class = "toctree-l1" > < a class = "reference internal" href = "Section_commands.html" > 3. Commands< / a > < / li >
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< li > clear command< / li >
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< a href = "http://lammps.sandia.gov" > Website< / a >
< a href = "Section_commands.html#comm" > Commands< / a >
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< span id = "index-0" > < / span > < h1 > clear command< a class = "headerlink" href = "#clear-command" title = "Permalink to this headline" > ¶< / a > < / h1 >
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< div class = "highlight-python" > < div class = "highlight" > < pre > < span class = "n" > clear< / span >
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< div class = "highlight-python" > < div class = "highlight" > < pre > (commands for 1st simulation)
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clear
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(commands for 2nd simulation)
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< h2 > Description< a class = "headerlink" href = "#description" title = "Permalink to this headline" > ¶< / a > < / h2 >
< p > This command deletes all atoms, restores all settings to their default
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values, and frees all memory allocated by LAMMPS. Once a clear
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command has been executed, it is almost as if LAMMPS were starting
over, with only the exceptions noted below. This command enables
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multiple jobs to be run sequentially from one input script.< / p >
< p > These settings are not affected by a clear command: the working
directory (< a class = "reference internal" href = "shell.html" > < em > shell< / em > < / a > command), log file status
(< a class = "reference internal" href = "log.html" > < em > log< / em > < / a > command), echo status (< a class = "reference internal" href = "echo.html" > < em > echo< / em > < / a > command), and
input script variables (< a class = "reference internal" href = "variable.html" > < em > variable< / em > < / a > command).< / p >
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< h2 > Restrictions< a class = "headerlink" href = "#restrictions" title = "Permalink to this headline" > ¶< / a > < / h2 >
< blockquote >
< div > none< / div > < / blockquote >
< p > < strong > Related commands:< / strong > none< / p >
< p > < strong > Default:< / strong > none< / p >
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