37 lines
1.5 KiB
Plaintext
37 lines
1.5 KiB
Plaintext
"Previous Section"_Examples.html - "LAMMPS WWW Site"_lws -
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"LAMMPS Documentation"_ld - "LAMMPS Commands"_lc - "Next
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Section"_Tools.html :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,Commands.html#comm)
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:line
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Overview of Python and LAMMPS :h3
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LAMMPS can work together with Python in three ways. First, Python can
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wrap LAMMPS through the its "library interface"_Howto_library.html, so
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that a Python script can create one or more instances of LAMMPS and
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launch one or more simulations. In Python lingo, this is called
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"extending" Python with a LAMMPS module.
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Second, a lower-level Python interface can be used indirectly through
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the provided PyLammps and IPyLammps wrapper classes, written in Python.
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These wrappers try to simplify the usage of LAMMPS in Python by
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providing an object-based interface to common LAMMPS functionality.
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They also reduces the amount of code necessary to parameterize LAMMPS
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scripts through Python and make variables and computes directly
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accessible.
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Third, LAMMPS can use the Python interpreter, so that a LAMMPS
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input script or styles can invoke Python code directly, and pass
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information back-and-forth between the input script and Python
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functions you write. This Python code can also callback to LAMMPS
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to query or change its attributes through the LAMMPS Python module
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mentioned above. In Python lingo, this is "embedding" Python in
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LAMMPS. When used in this mode, Python can perform script operations
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that the simple LAMMPS input script syntax can not.
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