.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "tutorial-quick/eg_04_quick_tf.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

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

        Click :ref:`here <sphx_glr_download_tutorial-quick_eg_04_quick_tf.py>`
        to download the full example code

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

.. _sphx_glr_tutorial-quick_eg_04_quick_tf.py:


Transfer functions
^^^^^^^^^^^^^^^^^^

When doing field work, it can be useful to quickly estimate the transfer
function from a single continuous recording. This example shows estimation of
the transfer function using all default settings. The default transfer function
is the impedance tensor and this will be calculated. Later, the data will be
re-processed using an alternative configuration.

The dataset in this example has been provided for use by the SAMTEX consortium.
For more information, please refer to [Jones2009]_. Additional details about the
dataset can be found at https://www.mtnet.info/data/kap03/kap03.html.

.. GENERATED FROM PYTHON SOURCE LINES 15-21

.. code-block:: default

    from pathlib import Path
    import seedir as sd
    import plotly
    import resistics.letsgo as letsgo









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Define the data path. This is dependent on where the data is stored.

.. GENERATED FROM PYTHON SOURCE LINES 23-26

.. code-block:: default

    time_data_path = Path("..", "..", "data", "time", "quick", "kap123")
    sd.seedir(str(time_data_path), style="emoji")





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 Out:

 .. code-block:: none

    📁 kap123/
    ├─📄 data.npy
    └─📄 metadata.json




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Now calculate the transfer function, in this case the impedance tensor

.. GENERATED FROM PYTHON SOURCE LINES 28-40

.. code-block:: default

    soln = letsgo.quick_tf(time_data_path)
    fig = soln.tf.plot(
        soln.freqs,
        soln.components,
        to_plot=["ExHy", "EyHx"],
        x_lim=[1, 5],
        res_lim=[0, 4],
        legend="128",
        symbol="circle",
    )
    fig.update_layout(height=900)
    plotly.io.show(fig)



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    :file: images/sphx_glr_eg_04_quick_tf_001.html


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   **Total running time of the script:** ( 0 minutes  9.660 seconds)


.. _sphx_glr_download_tutorial-quick_eg_04_quick_tf.py:


.. only :: html

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



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

     :download:`Download Python source code: eg_04_quick_tf.py <eg_04_quick_tf.py>`



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     :download:`Download Jupyter notebook: eg_04_quick_tf.ipynb <eg_04_quick_tf.ipynb>`


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