47 lines
1.2 KiB
ReStructuredText
47 lines
1.2 KiB
ReStructuredText
.. index:: fix_modify AtC mesh create_elementset
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fix_modify AtC mesh create_elementset command
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=============================================
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Syntax
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""""""
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.. parsed-literal::
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fix_modify <AtC fixID> mesh create_elementset <id> <xmin> <xmax> <ymin> <ymax> <zmin> <zmax>
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* AtC fixID = ID of :doc:`fix atc <fix_atc>` instance
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* mesh create_elementset = name of the AtC sub-command
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* id = id to assign to the collection of FE nodes
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* <xmin> <xmax> <ymin> <ymax> <zmin> <zmax> = coordinates of the bounding box that contains only the desired elements
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Examples
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""""""""
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.. code-block:: LAMMPS
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fix_modify AtC mesh create_elementset middle -4.1 4.1 -100 100 -100 1100
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Description
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"""""""""""
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Command to assign an id to a set of FE elements to be used subsequently
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in defining material and mesh-based operations.
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Restrictions
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""""""""""""
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Only viable for rectangular grids.
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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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- :doc:`fix_modify AtC mesh delete_elements <atc_mesh_delete_elements>`
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- :doc:`fix_modify AtC mesh nodeset_to_elementset <atc_mesh_nodeset_to_elementset>`
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Default
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"""""""
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Coordinates are assumed to be in lattice units.
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