.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "_examples/06_eit_fzj/plot_04_analyze_ug.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

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

        :ref:`Go to the end <sphx_glr_download__examples_06_eit_fzj_plot_04_analyze_ug.py>`
        to download the full example code.

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

.. _sphx_glr__examples_06_eit_fzj_plot_04_analyze_ug.py:


EIT-FZJ: Analyze DC voltages at electrodes during injections
------------------------------------------------------------

.. GENERATED FROM PYTHON SOURCE LINES 7-45



.. image-sg:: /_examples/06_eit_fzj/images/sphx_glr_plot_04_analyze_ug_001.png
   :alt: Ug3-1 for 0.31446541 Hz
   :srcset: /_examples/06_eit_fzj/images/sphx_glr_plot_04_analyze_ug_001.png
   :class: sphx-glr-single-img





.. code-block:: Python

    import matplotlib.pylab as plt

    import reda
    import reda.importers.eit_fzj as eit_fzj

    adc_data = eit_fzj.get_adc_data('data_eit_fzj_2013_ug/eit_data_mnu0.mat')

    with reda.CreateEnterDirectory('output_04_ug3'):
        frequencies = list(
            adc_data.swaplevel(0, 2).groupby('frequency').groups.keys())
        # frequency to plot
        frequency = frequencies[1]

        fig, ax = plt.subplots(
            1, 1, figsize=(20 / 2.54, 25 / 2.54),
            sharex=True, sharey=True)

        subdata = adc_data.swaplevel(0, 2).loc[frequency]
        im = ax.imshow(
            subdata.swaplevel(0, 1, axis=1)['Ug3_1'].values,
            interpolation=None,
        )
        ax.set_aspect('auto')

        ax.set_yticks(list(range(subdata.index.shape[0])))
        ax.set_yticklabels(subdata.index.droplevel(2).values)

        cb = fig.colorbar(im, ax=ax)
        cb.set_label(r'Ug [V]')
        # ax.set_ylim(0, 10)

        ax.set_title('Ug3-1 for {} Hz'.format(frequency))
        ax.set_ylabel('injection number')

        ax.set_xlabel('ADC Channel')

        fig.tight_layout()
        fig.savefig('plot_ug3-1.pdf', dpi=300)


.. _sphx_glr_download__examples_06_eit_fzj_plot_04_analyze_ug.py:

.. only:: html

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

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

      :download:`Download Jupyter notebook: plot_04_analyze_ug.ipynb <plot_04_analyze_ug.ipynb>`

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

      :download:`Download Python source code: plot_04_analyze_ug.py <plot_04_analyze_ug.py>`


.. only:: html

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

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