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lammps/doc/src/atc_output.rst
2020-03-18 06:29:17 -04:00

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.. index:: fix_modify AtC output
fix_modify AtC output command
=============================
Syntax
""""""
.. parsed-literal::
fix_modify <AtC fixID> output <filename_prefix> <frequency> [text|full_text|binary|vector_components|tensor_components]
fix_modify <AtC fixID> output index [step|time]
* AtC fixID = ID of :doc:`fix atc <fix_atc>` instance
* *output* or *output index* = name of the AtC sub-command
* filename_prefix = prefix for data files (for *output*)
* frequency = frequency of output in time-steps (for *output*)
* optional keywords for *output*:
- text = creates text output of index, step and nodal variable values for unique nodes
- full_text = creates text output index, nodal id, step, nodal coordinates and nodal variable values for unique and image nodes
- binary = creates binary EnSight output
- vector_components = outputs vectors as scalar components
- tensor_components = outputs tensor as scalar components (for use with ParaView)
* *step* or *time* = index output by step or by time (for *output index*)
Examples
""""""""
.. code-block:: LAMMPS
fix_modify AtC output heatFE 100
fix_modify AtC output hardyFE 1 text tensor_components
fix_modify AtC output hardyFE 10 text binary tensor_components
fix_modify AtC output index step
Description
"""""""""""
Creates text and/or binary (EnSight, "gold" format) output of nodal/mesh
data which is transfer/physics specific. Output indexing by step or time
is possible.
Restrictions
""""""""""""
None.
Related AtC commands
""""""""""""""""""""
- :ref:`fix_modify AtC command overview <atc_fix_modify>`
- :doc:`fix atc command <fix_atc>`
Default
"""""""
No default format. Output indexed by time.