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

.. only:: html

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

        Click :ref:`here <sphx_glr_download_examples_datasets_plot_surface_velocity.py>`
        to download the full example code

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

.. _sphx_glr_examples_datasets_plot_surface_velocity.py:


Surface velocity
================

Plot a composite map including bedrock altitude, surface topography contours,
a surface velocity map, and geographic elements.

.. GENERATED FROM PYTHON SOURCE LINES 12-38



.. image-sg:: /examples/datasets/images/sphx_glr_plot_surface_velocity_001.png
   :alt: Surface velocity (m$\,$a$^{-1}$)
   :srcset: /examples/datasets/images/sphx_glr_plot_surface_velocity_001.png
   :class: sphx-glr-single-img





.. code-block:: default


    import matplotlib.pyplot as plt
    import hyoga

    # initialize figure
    ax = plt.subplot()
    cax = plt.axes([0.15, 0.55, 0.025, 0.25])

    # open demo data
    with hyoga.open.example('pism.alps.out.2d.nc') as ds:

        # plot model output
        ds.hyoga.plot.bedrock_altitude(ax=ax, center=False)
        ds.hyoga.plot.surface_altitude_contours(ax=ax)
        ds.hyoga.plot.surface_velocity(ax=ax, cbar_ax=cax, vmin=1e1, vmax=1e3)
        ds.hyoga.plot.ice_margin(ax=ax)

        # add coastline and rivers
        ds.hyoga.plot.natural_earth(ax=ax)

    # set axes properties
    cax.set_ylabel('')
    ax.set_title(r'Surface velocity (m$\,$a$^{-1}$)')

    # show
    plt.show()


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

   **Total running time of the script:** ( 0 minutes  5.095 seconds)


.. _sphx_glr_download_examples_datasets_plot_surface_velocity.py:

.. only:: html

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


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

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

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

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


.. only:: html

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

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