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

.. only:: html

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

        Click :ref:`here <sphx_glr_download_gallery_plot_wave_spectra.py>`
        to download the full example code

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

.. _sphx_glr_gallery_plot_wave_spectra.py:


Wave spectra examples
=====================

.. GENERATED FROM PYTHON SOURCE LINES 6-40



.. image:: /gallery/images/sphx_glr_plot_wave_spectra_001.png
    :alt: plot wave spectra
    :class: sphx-glr-single-img





.. code-block:: default

    import os
    import pandas as pd
    import toto


    wavefile='https://raw.githubusercontent.com/calypso-science/Toto/master/_tests/txt_file/yura87.dat'
    os.system('wget %s ' % wavefile)

    wave=pd.read_csv('yura87.dat',skiprows=28,names=['time','ssh1','ssh2','ssh3'],delimiter='\s+')
    time=pd.to_datetime(wave['time'],unit='s')
    wave['time'][:]=time
    wave.set_index('time',inplace=True)

    wave.WaveAnalysis.wave_spectra(sea_level='ssh1',\
            args={'units':'m',
             'windows': 3600,
             'overlap':1800,
             'nfft':3600,
             'detrend':'Off',
             'period (s) min and max for plotting':[5, 250],
             'xaxis':'period',
             'display':'On',
             })

    # wave.WaveAnalysis.wave_spectra(sea_level='ssh',\
    #         args={'units':'m',
    #          'windows': 3600,
    #          'overlap':1800,
    #          'nfft':3600,
    #          'detrend':'Off',
    #          'period (s) min and max for plotting':[3, 250],
    #          'xaxis':'frequency',
    #          'display':'On',
    #          })


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

   **Total running time of the script:** ( 0 minutes  1.748 seconds)


.. _sphx_glr_download_gallery_plot_wave_spectra.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: plot_wave_spectra.py <plot_wave_spectra.py>`



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

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


.. only:: html

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

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