Results postprocess
===================

When a simulation is running or has finished, it is possible to access the Postprocess by clicking on the 'Results' button.

.. figure:: img/wt_menu_results.png
  :scale: 70%
  :align: center

  `Results menu`: It opens the postprocess interface where results can be shown.

.. figure:: img/wt_results_post.png
  :scale: 70%
  :align: center

  General view of Tdyn Wind Tunnel Postprocess. It allows to display the results of the last simulation run.

This chapter describes the specific options of Tdyn Wind Tunnel Postprocess. 
The :ref:`Project<wt_projects>`, :ref:`Render<wt_render>`, :ref:`Views<wt_views>` and :ref:`Tools<wt_tools>` menus are explained in the chapter :ref:`Main window and menu options<wt_main_menu>`. 
The `Results tree` menu is explained in the :ref:`Tdyn Postprocess manual<postprocess_data_tree>`. 

Analysis tools
^^^^^^^^^^^^^^^

.. figure:: img/wt_analysis_tools.png
  :scale: 80%
  :align: center

.. _wt_cut_planes:

* `Cut planes`:

  .. figure:: img/wt_cut_planes_creator.png
    :scale: 80%
    :align: center

  This option allows the creation of equidistant cutting planes in the direction of one of the principal axes (x,y,z).
  To view the created planes, the :ref:`Quick viewer<wt_quick_viewer>` option must be used.

.. _wt_streamlines:

* `Streamlines`:

  .. figure:: img/wt_streamlines_creator.png
    :scale: 80%
    :align: center

  This option allows the creation of streamlines using equidistant planes in the direction of one of the principal axes (x, y, z). 
  For more information about streamlines, visit the :ref:`Tdyn Postprocess manual<postprocess_streamlines>`.
  To view the created streamlines, the :ref:`Quick viewer<wt_quick_viewer>` option must be used.

.. _wt_quick_viewer:

* `Quick viewer`:

    .. figure:: img/wt_quick_viewer.png
      :scale: 80%
      :align: center

      A cut plane result is shown in the `Quick viewer`. The mouse wheel moves the cutting plane in the direction of the principal axis (x,y,z) that was used to create the cutting plane.

  This option allows you to view the results created by the :ref:`Cut plane<wt_cut_planes>` and :ref:`Streamlines<wt_streamlines>` options. 
  The `Help` button shows how to move the camera to get different views of the results.

Go back
^^^^^^^

.. figure:: img/wt_go_back.png
  :scale: 80%
  :align: center

It closes Postprocess and opens Preprocess again.