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

.. only:: html

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

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

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

.. _sphx_glr_gallery_scales_symlog_demo.py:


===========
Symlog Demo
===========

Example use of symlog (symmetric log) axis scaling.

.. GENERATED FROM PYTHON SOURCE LINES 9-36



.. image:: /gallery/scales/images/sphx_glr_symlog_demo_001.png
    :alt: symlog demo
    :class: sphx-glr-single-img





.. code-block:: default

    import matplotlib.pyplot as plt
    import numpy as np

    dt = 0.01
    x = np.arange(-50.0, 50.0, dt)
    y = np.arange(0, 100.0, dt)

    fig, (ax0, ax1, ax2) = plt.subplots(nrows=3)

    ax0.plot(x, y)
    ax0.set_xscale('symlog')
    ax0.set_ylabel('symlogx')
    ax0.grid()
    ax0.xaxis.grid(which='minor')  # minor grid on too

    ax1.plot(y, x)
    ax1.set_yscale('symlog')
    ax1.set_ylabel('symlogy')

    ax2.plot(x, np.sin(x / 3.0))
    ax2.set_xscale('symlog')
    ax2.set_yscale('symlog', linthresh=0.015)
    ax2.grid()
    ax2.set_ylabel('symlog both')

    fig.tight_layout()
    plt.show()


.. _sphx_glr_download_gallery_scales_symlog_demo.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: symlog_demo.py <symlog_demo.py>`



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

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


.. only:: html

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

    Keywords: matplotlib code example, codex, python plot, pyplot
    `Gallery generated by Sphinx-Gallery
    <https://sphinx-gallery.readthedocs.io>`_