.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "gallery/plot_parcel_analysis.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download_gallery_plot_parcel_analysis.py>`
        to download the full example code.

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_gallery_plot_parcel_analysis.py:

Parcel Analysis
===============

Lift a :term:`parcel` from the surface, shade the energy available to it,
and annotate the indices that summarise the :term:`parcel ascent`.

The :term:`sounding` is Norman, Oklahoma at 12Z on 2013-05-20 — the morning
of the Moore EF5 tornado, with about 1750 J/kg of :term:`CAPE` under a
-271 J/kg :term:`cap`.

.. GENERATED FROM PYTHON SOURCE LINES 15-53



.. image-sg:: /gallery/images/sphx_glr_plot_parcel_analysis_001.png
   :alt: plot parcel analysis
   :srcset: /gallery/images/sphx_glr_plot_parcel_analysis_001.png
   :class: sphx-glr-single-img





.. code-block:: Python


    from __future__ import annotations

    from typing import TYPE_CHECKING

    import matplotlib.pyplot as plt

    import tephpy
    from tephpy import samples

    if TYPE_CHECKING:
        from matplotlib.figure import Figure


    def main() -> Figure:
        """Draw the parcel analysis.

        Returns
        -------
        matplotlib.figure.Figure
            The composed figure.
        """
        snd = samples.sounding("norman-12z")
        fig, ax = plt.subplots(figsize=(8.0, 4.0), subplot_kw={"projection": "tephigram"})
        ax.plot_sounding(snd)
        ax.plot_barbs(snd)
        parcel = tephpy.calc.parcel_path(snd)
        ax.plot_profile(parcel, color="k", linestyle="--")
        ax.shade_cape(snd, parcel)
        ax.shade_cin(snd, parcel)
        ax.annotate_indices(tephpy.calc.indices(snd))
        ax.legend()
        return fig


    if __name__ == "__main__":
        main()
        plt.show()


.. rst-class:: sphx-glr-timing

   **Total running time of the script:** (0 minutes 1.521 seconds)


.. rst-class:: sphx-glr-example-tags

   🏷 Tags: analysis, shading, indices, sounding


.. _sphx_glr_download_gallery_plot_parcel_analysis.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: plot_parcel_analysis.ipynb <plot_parcel_analysis.ipynb>`

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: plot_parcel_analysis.py <plot_parcel_analysis.py>`

    .. container:: sphx-glr-download sphx-glr-download-zip

      :download:`Download zipped: plot_parcel_analysis.zip <plot_parcel_analysis.zip>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_