.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "python_module/02_eddy_identification/pet_contour_circle.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

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

        :ref:`Go to the end <sphx_glr_download_python_module_02_eddy_identification_pet_contour_circle.py>`
        to download the full example code. or to run this example in your browser via Binder

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

.. _sphx_glr_python_module_02_eddy_identification_pet_contour_circle.py:


Display contour & circle
========================

.. GENERATED FROM PYTHON SOURCE LINES 6-12

.. code-block:: Python


    from matplotlib import pyplot as plt

    from py_eddy_tracker import data
    from py_eddy_tracker.observations.observation import EddiesObservations








.. GENERATED FROM PYTHON SOURCE LINES 13-14

Load detection files

.. GENERATED FROM PYTHON SOURCE LINES 14-16

.. code-block:: Python

    a = EddiesObservations.load_file(data.get_demo_path("Anticyclonic_20190223.nc"))








.. GENERATED FROM PYTHON SOURCE LINES 17-18

Plot the speed and effective (dashed) contours

.. GENERATED FROM PYTHON SOURCE LINES 18-29

.. code-block:: Python

    fig = plt.figure(figsize=(15, 8))
    ax = fig.add_axes((0.05, 0.05, 0.9, 0.9))
    ax.set_aspect("equal")
    ax.set_xlim(10, 70)
    ax.set_ylim(-50, -25)
    a.display(ax, label="Anticyclonic contour", color="r", lw=1)

    # Replace contours by circles using center and radius (effective is dashed)
    a.circle_contour()
    a.display(ax, label="Anticyclonic circle", color="g", lw=1)
    _ = ax.legend(loc="upper right")



.. image-sg:: /python_module/02_eddy_identification/images/sphx_glr_pet_contour_circle_001.png
   :alt: pet contour circle
   :srcset: /python_module/02_eddy_identification/images/sphx_glr_pet_contour_circle_001.png
   :class: sphx-glr-single-img






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

   **Total running time of the script:** (0 minutes 0.617 seconds)


.. _sphx_glr_download_python_module_02_eddy_identification_pet_contour_circle.py:

.. only:: html

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

    .. container:: binder-badge

      .. image:: images/binder_badge_logo.svg
        :target: https://mybinder.org/v2/gh/AntSimi/py-eddy-tracker/master?urlpath=lab/tree/notebooks/python_module/02_eddy_identification/pet_contour_circle.ipynb
        :alt: Launch binder
        :width: 150 px

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

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

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

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

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

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


.. only:: html

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

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