.. _sphx_glr_plot_types_unstructured:

.. _unstructured_plots:

Irregularly gridded data
------------------------

Plots of data :math:`Z_{x, y}` on `unstructured grids <https://en.wikipedia.org/wiki/Unstructured_grid>`_ ,
unstructured coordinate grids :math:`(x, y)`, and 2D functions :math:`f(x, y) = z`.



.. raw:: html

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


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="See ~matplotlib.axes.Axes.tricontour.">

.. only:: html

  .. image:: /plot_types/unstructured/images/thumb/sphx_glr_tricontour_thumb.png
    :alt:

  :ref:`sphx_glr_plot_types_unstructured_tricontour.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">tricontour(x, y, z)</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="See ~matplotlib.axes.Axes.tricontourf.">

.. only:: html

  .. image:: /plot_types/unstructured/images/thumb/sphx_glr_tricontourf_thumb.png
    :alt:

  :ref:`sphx_glr_plot_types_unstructured_tricontourf.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">tricontourf(x, y, z)</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="See ~matplotlib.axes.Axes.tripcolor.">

.. only:: html

  .. image:: /plot_types/unstructured/images/thumb/sphx_glr_tripcolor_thumb.png
    :alt:

  :ref:`sphx_glr_plot_types_unstructured_tripcolor.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">tripcolor(x, y, z)</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="See ~matplotlib.axes.Axes.triplot.">

.. only:: html

  .. image:: /plot_types/unstructured/images/thumb/sphx_glr_triplot_thumb.png
    :alt:

  :ref:`sphx_glr_plot_types_unstructured_triplot.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">triplot(x, y)</div>
    </div>


.. raw:: html

    </div>


.. toctree::
   :hidden:

   /plot_types/unstructured/tricontour
   /plot_types/unstructured/tricontourf
   /plot_types/unstructured/tripcolor
   /plot_types/unstructured/triplot