:orphan:



.. _sphx_glr_gallery:

.. _gallery:

Gallery
=======

This gallery contains a selection examples of what Verde can do.



.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Cross-validation scores for spatial data can be biased because observations are commonly spatia...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_blockkfold_thumb.png
     :alt: K-Fold cross-validation with blocks

     :ref:`sphx_glr_gallery_blockkfold.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/blockkfold

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="When gridding data that has been highly oversampled in a direction (shipborne and airborne data...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_blockreduce_thumb.png
     :alt: Blocked reduction operations

     :ref:`sphx_glr_gallery_blockreduce.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/blockreduce

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Sometimes data has outliers or less reliable points that might skew a blocked mean or even a me...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_blockreduce_weights_thumb.png
     :alt: Using weights in blocked reduction

     :ref:`sphx_glr_gallery_blockreduce_weights.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/blockreduce_weights

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="verde.BlockReduce is not able to output weights because we need to make assumptions about the r...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_blockreduce_weights_mean_thumb.png
     :alt: Using weights in blocked means

     :ref:`sphx_glr_gallery_blockreduce_weights_mean.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/blockreduce_weights_mean

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="The verde.synthetic.CheckerBoard class generates synthetic data in a checkerboard pattern. It h...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_checkerboard_thumb.png
     :alt: Checkerboard function

     :ref:`sphx_glr_gallery_checkerboard.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/checkerboard

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Sometimes, data points are unevenly distributed. In such cases, we might not want to have inter...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_convex_hull_mask_thumb.png
     :alt: Mask grid points by convex hull

     :ref:`sphx_glr_gallery_convex_hull_mask.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/convex_hull_mask

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Verde offers the verde.Cubic class for piecewise cubic gridding. It uses scipy.interpolate.Clou...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_cubic_gridder_thumb.png
     :alt: Gridding with a cubic interpolator

     :ref:`sphx_glr_gallery_cubic_gridder.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/cubic_gridder

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Sometimes, data points are unevenly distributed. In such cases, we might not want to have inter...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_distance_mask_thumb.png
     :alt: Mask grid points by distance

     :ref:`sphx_glr_gallery_distance_mask.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/distance_mask

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Verde offers the verde.KNeighbors class for nearest-neighbor gridding. The interpolation looks ...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_kneighbors_gridder_thumb.png
     :alt: Gridding with a nearest-neighbors interpolator

     :ref:`sphx_glr_gallery_kneighbors_gridder.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/kneighbors_gridder

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Verde offers the verde.Linear class for piecewise linear gridding. It uses scipy.interpolate.Li...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_linear_gridder_thumb.png
     :alt: Gridding with a linear interpolator

     :ref:`sphx_glr_gallery_linear_gridder.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/linear_gridder

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Sometimes gridded data products need to be projected before they can be used. For example, you ...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_project_grid_thumb.png
     :alt: Projection of gridded data

     :ref:`sphx_glr_gallery_project_grid.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/project_grid

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Biharmonic spline interpolation is based on estimating vertical forces acting on an elastic she...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_spline_thumb.png
     :alt: Gridding with splines

     :ref:`sphx_glr_gallery_spline.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/spline

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="The verde.Spline has one main parameter that needs to be configured:">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_spline_cv_thumb.png
     :alt: Gridding with splines (cross-validated)

     :ref:`sphx_glr_gallery_spline_cv.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/spline_cv

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="An advantage of using the Green&#x27;s functions based verde.Spline over verde.ScipyGridder is that ...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_spline_weights_thumb.png
     :alt: Gridding with splines and weights

     :ref:`sphx_glr_gallery_spline_weights.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/spline_weights

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Verde gridders are mostly linear models that are used to predict data at new locations. As such...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_train_test_split_thumb.png
     :alt: Splitting data into train and test sets

     :ref:`sphx_glr_gallery_train_test_split.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/train_test_split

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Verde offers the verde.Trend class to fit a 2D polynomial trend to your data. This can be usefu...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_trend_thumb.png
     :alt: Polynomial trend

     :ref:`sphx_glr_gallery_trend.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/trend

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Verde provides the verde.Trend class to estimate a polynomial trend and the verde.Vector class ...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_vector_trend_thumb.png
     :alt: Trends in vector data

     :ref:`sphx_glr_gallery_vector_trend.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/vector_trend

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="We can use verde.Vector to simultaneously process and grid all components of vector data. Each ...">

.. only:: html

 .. figure:: /gallery/images/thumb/sphx_glr_vector_uncoupled_thumb.png
     :alt: Gridding 2D vectors

     :ref:`sphx_glr_gallery_vector_uncoupled.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/vector_uncoupled
.. raw:: html

    <div class="sphx-glr-clear"></div>



.. only:: html

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

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