.. _sphx_glr_howtos_generated_howto_io:

.. _howto_io:

File input and ouput
--------------------

Examples on reading and writing files.


.. raw:: html

  <div id='sg-tag-list' class='sphx-glr-tag-list'></div>


.. raw:: html

    <div class="sphx-glr-thumbnails">

.. thumbnail-parent-div-open

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip=" Suppose, we define the ethanal molecule as extended xyz file (``172_ext.xyz``):">

.. only:: html

  .. image:: /howtos_generated/howto_io/images/thumb/sphx_glr_howto_opls_thumb.png
    :alt:

  :doc:`/howtos_generated/howto_io/howto_opls`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Setting up an OPLS force field calculation</div>
    </div>


.. thumbnail-parent-div-close

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /howtos_generated/howto_io/howto_opls