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

.. only:: html

    .. meta::
        :keywords: codex

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

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

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

.. _sphx_glr_gallery_units_bar_unit_demo.py:


=========================
Group barchart with units
=========================

This is the same example as
:doc:`the barchart</gallery/lines_bars_and_markers/barchart>` in
centimeters.

.. only:: builder_html

   This example requires :download:`basic_units.py <basic_units.py>`

.. GENERATED FROM PYTHON SOURCE LINES 14-43



.. image-sg:: /gallery/units/images/sphx_glr_bar_unit_demo_001.png
   :alt: Cup height by group and beverage choice
   :srcset: /gallery/units/images/sphx_glr_bar_unit_demo_001.png, /gallery/units/images/sphx_glr_bar_unit_demo_001_2_00x.png 2.00x
   :class: sphx-glr-single-img





.. code-block:: Python


    from basic_units import cm, inch

    import matplotlib.pyplot as plt
    import numpy as np

    N = 5
    tea_means = [15*cm, 10*cm, 8*cm, 12*cm, 5*cm]
    tea_std = [2*cm, 1*cm, 1*cm, 4*cm, 2*cm]

    fig, ax = plt.subplots()
    ax.yaxis.set_units(inch)

    ind = np.arange(N)    # the x locations for the groups
    width = 0.35         # the width of the bars
    ax.bar(ind, tea_means, width, bottom=0*cm, yerr=tea_std, label='Tea')

    coffee_means = (14*cm, 19*cm, 7*cm, 5*cm, 10*cm)
    coffee_std = (3*cm, 5*cm, 2*cm, 1*cm, 2*cm)
    ax.bar(ind + width, coffee_means, width, bottom=0*cm, yerr=coffee_std,
           label='Coffee')

    ax.set_title('Cup height by group and beverage choice')
    ax.set_xticks(ind + width / 2, labels=['G1', 'G2', 'G3', 'G4', 'G5'])

    ax.legend()
    ax.autoscale_view()

    plt.show()


.. _sphx_glr_download_gallery_units_bar_unit_demo.py:

.. only:: html

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

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

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

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

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


.. only:: html

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

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