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

.. only:: html

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

        :ref:`Go to the end <sphx_glr_download_glr_examples_utils_plot_erp.py>`
        to download the full example code or to run this example in your browser via Binder

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

.. _sphx_glr_glr_examples_utils_plot_erp.py:


================================================
Plot electrical resistivity profiling (ERP)
================================================

shows the ERP and selected conductive zone.

.. GENERATED FROM PYTHON SOURCE LINES 8-11

.. code-block:: Python

    # Author: L.Kouadio 
    # Licence: BSD-3-clause 








.. GENERATED FROM PYTHON SOURCE LINES 12-15

Generate synthetic data and plot the without any selected 
conductive zone. The synthetic ERP data can be generated using 
the function :func:`~watex.datasets.make_erp`

.. GENERATED FROM PYTHON SOURCE LINES 15-22

.. code-block:: Python


    from watex.datasets import make_erp 
    from watex.utils.coreutils import plotAnomaly, defineConductiveZone 
    test_array = make_erp (stations = 30, seed = 0).frame.resistivity  
    # test_array = np.abs (np.random.randn (10) ) *1e2
    plotAnomaly(test_array, style ="dark_background") 




.. image-sg:: /glr_examples/utils/images/sphx_glr_plot_erp_001.png
   :alt: Plot ERP 
   :srcset: /glr_examples/utils/images/sphx_glr_plot_erp_001.png
   :class: sphx-glr-single-img


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

 .. code-block:: none


    <AxesSubplot:xlabel='Stations', ylabel='Resistivity (Ω.m)'>



.. GENERATED FROM PYTHON SOURCE LINES 23-26

The conductive zone can be supplied mannualy as a subset 
of the `erp` or by specifying the station 
expected for drilling location. 

.. GENERATED FROM PYTHON SOURCE LINES 26-29

.. code-block:: Python

    selected_cz ,*_ = defineConductiveZone(test_array, station=7)  
    plotAnomaly(test_array, selected_cz , style ='dark_background')




.. image-sg:: /glr_examples/utils/images/sphx_glr_plot_erp_002.png
   :alt: Plot ERP 
   :srcset: /glr_examples/utils/images/sphx_glr_plot_erp_002.png
   :class: sphx-glr-single-img


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

 .. code-block:: none


    <AxesSubplot:xlabel='Stations', ylabel='Resistivity (Ω.m)'>



.. GENERATED FROM PYTHON SOURCE LINES 30-32

Automatic detect the position for making a drill by setting the 
`station` parameter to `auto`. 

.. GENERATED FROM PYTHON SOURCE LINES 32-44

.. code-block:: Python


    plotAnomaly(test_array, station= 'auto', style ='dark_background')

    # Note
    # ------
    #   The auto-detection can be used when users need to propose a place to 
    #   make a drill.  Commonly for a real case study, it is recommended to 
    #   specify the station where the drilling operation was performed through 
    #   the parameter `station`. For instance, automatic drilling location detection 
    #   can predict a station located in a marsh area that is not a suitable place 
    #   for making a drill. Therefore, to avoid any misinterpretation due to the 
    #   complexity of the geological area, it is useful to provide the station 
    #   position.


.. image-sg:: /glr_examples/utils/images/sphx_glr_plot_erp_003.png
   :alt: Plot ERP: SVES = S41
   :srcset: /glr_examples/utils/images/sphx_glr_plot_erp_003.png
   :class: sphx-glr-single-img


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

 .. code-block:: none


    <AxesSubplot:xlabel='Stations', ylabel='Resistivity (Ω.m)'>




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

   **Total running time of the script:** (0 minutes 0.688 seconds)


.. _sphx_glr_download_glr_examples_utils_plot_erp.py:

.. only:: html

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

    .. container:: binder-badge

      .. image:: images/binder_badge_logo.svg
        :target: https://mybinder.org/v2/gh/watex/watex/0.3.X?urlpath=lab/tree/notebooks/glr_examples/utils/plot_erp.ipynb
        :alt: Launch binder
        :width: 150 px

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

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

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

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


.. only:: html

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

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