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

.. only:: html

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

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

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

.. _sphx_glr_auto_examples_plot_coastal_data.py:


=========================================
Plot coastal only data
=========================================

This example shows how to plot the PO4 distribution in each basin.

This example is independent from GENIE's mask

.. GENERATED FROM PYTHON SOURCE LINES 10-27



.. image-sg:: /auto_examples/images/sphx_glr_plot_coastal_data_001.png
   :alt: time = 9.5 [Year mid-point]
   :srcset: /auto_examples/images/sphx_glr_plot_coastal_data_001.png
   :class: sphx-glr-single-img


.. rst-class:: sphx-glr-script-out

 .. code-block:: none

    /home/docs/checkouts/readthedocs.org/user_builds/cgeniepy/envs/stable/lib/python3.12/site-packages/cgeniepy/model.py:58: UserWarning: No gemflag is provided, use default gemflags: [biogem]
      warnings.warn("No gemflag is provided, use default gemflags: [biogem]")

    <matplotlib.collections.QuadMesh object at 0x7d6f32601610>





|

.. code-block:: Python


    import xarray as xr
    import cgeniepy
    import numpy as np

    model = cgeniepy.sample_model()

    sst = model.get_var('ocn_sur_temp').isel(time=-1)

    ## grid category is a pre-defined 2D data
    ## 0: coastal
    ## 1: land
    ## 2: open ocean
    gc = model.grid_category()

    ## coastal region
    xr.where(gc == 0, sst.data, np.nan).plot()


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

   **Total running time of the script:** (0 minutes 0.131 seconds)


.. _sphx_glr_download_auto_examples_plot_coastal_data.py:

.. only:: html

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

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

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

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

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

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

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


.. only:: html

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

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