.. _sphx_glr_content_examples_01-maps:

Mappings
========



.. raw:: html

    <div class="sphx-glr-thumbnails">

.. thumbnail-parent-div-open

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    <div class="sphx-glr-thumbcontainer" tooltip="Parametric description of a block confined to a layer in a wholespace. The mapping can be applied in 2D or 3D. Here we show a 2D example.">

.. only:: html

  .. image:: /content/examples/01-maps/images/thumb/sphx_glr_plot_block_in_layer_thumb.png
    :alt:

  :ref:`sphx_glr_content_examples_01-maps_plot_block_in_layer.py`

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      <div class="sphx-glr-thumbnail-title">Maps: Parametric Block in a Layer</div>
    </div>


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    <div class="sphx-glr-thumbcontainer" tooltip="We will use an example where we want a 1D layered earth as our model, but we want to map this to a 2D discretization to do our forward modeling. We will also assume that we are working in log conductivity still, so after the transformation we map to conductivity space. To do this we will introduce the vertical 1D map (simpeg.maps.SurjectVertical1D), which does the first part of what we just described. The second part will be done by the simpeg.maps.ExpMap described above.">

.. only:: html

  .. image:: /content/examples/01-maps/images/thumb/sphx_glr_plot_combo_thumb.png
    :alt:

  :ref:`sphx_glr_content_examples_01-maps_plot_combo.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Maps: ComboMaps</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Build a model of a parametrized layer in a wholespace. If you want to build a model of a parametrized layer in a halfspace, also use maps.InjectActiveCell.">

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  .. image:: /content/examples/01-maps/images/thumb/sphx_glr_plot_layer_thumb.png
    :alt:

  :ref:`sphx_glr_content_examples_01-maps_plot_layer.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Maps: Parametrized Layer</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This mapping allows you to go from one mesh to another.">

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  .. image:: /content/examples/01-maps/images/thumb/sphx_glr_plot_mesh2mesh_thumb.png
    :alt:

  :ref:`sphx_glr_content_examples_01-maps_plot_mesh2mesh.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Maps: Mesh2Mesh</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Invert synthetic magnetic data with variable background values and a single block anomaly buried at depth. We will use the Sum Map to invert for both the background values and an heterogeneous susceptibiilty model.">

.. only:: html

  .. image:: /content/examples/01-maps/images/thumb/sphx_glr_plot_sumMap_thumb.png
    :alt:

  :ref:`sphx_glr_content_examples_01-maps_plot_sumMap.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Maps: ComboMaps</div>
    </div>


.. thumbnail-parent-div-close

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    </div>


.. toctree::
   :hidden:

   /content/examples/01-maps/plot_block_in_layer
   /content/examples/01-maps/plot_combo
   /content/examples/01-maps/plot_layer
   /content/examples/01-maps/plot_mesh2mesh
   /content/examples/01-maps/plot_sumMap