of.mesh.baryGB
==============
.. raw:: html
.. role:: red
.. role:: blue
**of.**\ :red:`mesh.baryGB` :blue:`*element_tag*`
Refine the target element groups using baryGB separation scheme.
**Parameters:**
**element_tag:** tag of the elements.
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Example:
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.. code-block::
of.mesh.baryGB [rock]