new_material
''''''''''''

In ``new_material`` it is shown how to use a user-defined material for the simulation. All the details are described in :ref:`sect-smm-ncl`. The geometry solved is shown in :numref:`fig-ex-new_material`.

.. _fig-ex-new_material:
.. figure:: examples/c++/solid_mechanics_model/new_material/images/barre_trou.svg
:align: center
:width: 90%

Problem geometry.