47 lines
1.0 KiB
ReStructuredText
47 lines
1.0 KiB
ReStructuredText
.. index:: fix_modify AtC atom_element_map
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fix_modify AtC atom_element_map command
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=======================================
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Syntax
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""""""
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.. code-block:: LAMMPS
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fix_modify <AtC fixID> atom_element_map <eulerian|lagrangian> [<frequency>]
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* AtC fixID = ID of :doc:`fix atc <fix_atc>` instance
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* atom_element_map = name of the AtC sub-command
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* *eulerian* or *lagrangian* = frame of reference
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* frequency = frequency of updating atom-to-continuum maps based on the current configuration - (only for eulerian)
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Examples
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""""""""
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.. code-block:: LAMMPS
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fix_modify AtC atom_element_map eulerian 100
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Description
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"""""""""""
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Changes frame of reference from *eulerian* to *lagrangian* or vice versa
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and sets the frequency for which the map from atoms to elements is
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reformed and all the attendant data is recalculated.
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Restrictions
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""""""""""""
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Cannot change map type after initialization.
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Related AtC commands
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""""""""""""""""""""
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- :ref:`fix_modify AtC command overview <atc_fix_modify>`
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Default
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"""""""
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*lagrangian*
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