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

.. only:: html

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

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

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

.. _sphx_glr_auto_examples_daily_methods.py:


=================
Daily Methods
=================

.. GENERATED FROM PYTHON SOURCE LINES 6-15

.. code-block:: Python


    if __name__ == '__main__':
        import os
        import site
        # add parent directory to path
        et_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
        print(et_dir)
        site.addsitedir(et_dir)



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

.. code-block:: pytb

    Traceback (most recent call last):
      File "/home/docs/checkouts/readthedocs.org/user_builds/etutil/checkouts/latest/examples/daily_methods.py", line 11, in <module>
        et_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
    NameError: name '__file__' is not defined




.. GENERATED FROM PYTHON SOURCE LINES 16-42

.. code-block:: Python

    import pandas as pd

    from ETUtil import PenmanMonteith

    _df = pd.read_excel(os.path.join(et_dir, 'data/y_river.xlsx'))

    df = pd.DataFrame()
    df[['sol_rad', 'rel_hum', 'wind_speed', 'tmin', 'tmax']] = _df[['solar rad', 'humidity', 'wind', 'tmin', 'tmax']]
    df.index = pd.to_datetime(_df['date'])

    constants = {'lat_dec_deg': 35.34440, 'altitude': 300}
    units = {'sol_rad': '', 'rel_hum': 'percentage', 'wind_speed': 'MeterPerSecond', 'tmin': 'Centigrade',
             'tmax': 'Centigrade'}

    # following values are wild guess
    constants['albedo'] = 0.23
    constants['a_s'] = 0.23
    constants['b_s'] = 0.5
    constants['wind_z'] = 2

    pm_pet = PenmanMonteith(df, units, constants)

    et = pm_pet()
    pm_pet.plot_outputs()
    pm_pet.plot_inputs()
    pm_pet.summary()


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

   **Total running time of the script:** (0 minutes 0.001 seconds)


.. _sphx_glr_download_auto_examples_daily_methods.py:

.. only:: html

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

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

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

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

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

    .. container:: sphx-glr-download sphx-glr-download-zip

      :download:`Download zipped: daily_methods.zip <daily_methods.zip>`


.. only:: html

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

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