git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@14532 f3b2605a-c512-4ea7-a41b-209d697bcdaa
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doc/_sources/compute_ke_atom.txt
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doc/_sources/compute_ke_atom.txt
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.. index:: compute ke/atom
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compute ke/atom command
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=======================
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Syntax
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""""""
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.. parsed-literal::
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compute ID group-ID ke/atom
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* ID, group-ID are documented in :doc:`compute <compute>` command
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* ke/atom = style name of this compute command
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Examples
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""""""""
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.. parsed-literal::
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compute 1 all ke/atom
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Description
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"""""""""""
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Define a computation that calculates the per-atom translational
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kinetic energy for each atom in a group.
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The kinetic energy is simply 1/2 m v^2, where m is the mass and v is
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the velocity of each atom.
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The value of the kinetic energy will be 0.0 for atoms not in the
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specified compute group.
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**Output info:**
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This compute calculates a per-atom vector, which can be accessed by
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any command that uses per-atom values from a compute as input. See
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:ref:`Section_howto 15 <howto_15>` for an overview of
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LAMMPS output options.
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The per-atom vector values will be in energy :doc:`units <units>`.
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Restrictions
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""""""""""""
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none
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Related commands
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""""""""""""""""
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:doc:`dump custom <dump>`
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**Default:** none
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.. _lws: http://lammps.sandia.gov
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.. _ld: Manual.html
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.. _lc: Section_commands.html#comm
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