.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "examples/03_gstools_covmodel.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

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

        :ref:`Go to the end <sphx_glr_download_examples_03_gstools_covmodel.py>`
        to download the full example code.

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

.. _sphx_glr_examples_03_gstools_covmodel.py:


GSTools Interface
=================

Example how to use the PyKrige routines with a GSTools CovModel.

.. GENERATED FROM PYTHON SOURCE LINES 8-34



.. image-sg:: /examples/images/sphx_glr_03_gstools_covmodel_001.png
   :alt: 03 gstools covmodel
   :srcset: /examples/images/sphx_glr_03_gstools_covmodel_001.png
   :class: sphx-glr-single-img





.. code-block:: Python

    import gstools as gs
    import numpy as np
    from matplotlib import pyplot as plt

    from pykrige.ok import OrdinaryKriging

    # conditioning data
    data = np.array(
        [
            [0.3, 1.2, 0.47],
            [1.9, 0.6, 0.56],
            [1.1, 3.2, 0.74],
            [3.3, 4.4, 1.47],
            [4.7, 3.8, 1.74],
        ]
    )
    # grid definition for output field
    gridx = np.arange(0.0, 5.5, 0.1)
    gridy = np.arange(0.0, 6.5, 0.1)
    # a GSTools based covariance model
    cov_model = gs.Gaussian(dim=2, len_scale=4, anis=0.2, angles=-0.5, var=0.5, nugget=0.1)
    # ordinary kriging with pykrige
    OK1 = OrdinaryKriging(data[:, 0], data[:, 1], data[:, 2], cov_model)
    z1, ss1 = OK1.execute("grid", gridx, gridy)
    plt.imshow(z1, origin="lower")
    plt.show()


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

   **Total running time of the script:** (0 minutes 0.036 seconds)


.. _sphx_glr_download_examples_03_gstools_covmodel.py:

.. only:: html

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

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

      :download:`Download Jupyter notebook: 03_gstools_covmodel.ipynb <03_gstools_covmodel.ipynb>`

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

      :download:`Download Python source code: 03_gstools_covmodel.py <03_gstools_covmodel.py>`

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

      :download:`Download zipped: 03_gstools_covmodel.zip <03_gstools_covmodel.zip>`


.. only:: html

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

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