.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "auto_examples/const_cs/plot_model_comparison.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_const_cs_plot_model_comparison.py>`
        to download the full example code.

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

.. _sphx_glr_auto_examples_const_cs_plot_model_comparison.py:


Comparison of BagModel and ConstCSModel
=======================================

.. GENERATED FROM PYTHON SOURCE LINES 5-31



.. image-sg:: /auto_examples/const_cs/images/sphx_glr_plot_model_comparison_001.png
   :alt: plot model comparison
   :srcset: /auto_examples/const_cs/images/sphx_glr_plot_model_comparison_001.png
   :class: sphx-glr-single-img





.. code-block:: Python


    import numpy as np

    from examples import utils
    from pttools.analysis.plot_models import ModelsPlot
    from pttools import models


    def main():
        model_bag = models.BagModel(a_s=1.1, a_b=1, V_s=1)
        # model_const_cs_like_bag = models.ConstCSModel(a_s=1.1, a_b=1, css2=1/3, csb2=1/3, V_s=1)
        model_thermo_bag = models.FullModel(thermo=models.ConstCSThermoModel(a_s=1.1, a_b=1, V_s=1, css2=1/3, csb2=1/3))
        model_sm = models.FullModel(thermo=models.StandardModel(), allow_invalid=True)

        plot = ModelsPlot(temp=np.logspace(1, 2.5, 100))

        plot.add(model_bag, phase=models.Phase.SYMMETRIC)
        plot.add(model_thermo_bag, phase=models.Phase.SYMMETRIC, ls="--")
        plot.add(model_sm, phase=models.Phase.SYMMETRIC, ls=":")
        plot.process()
        return plot


    if __name__ == "__main__":
        plot = main()
        utils.save_and_show(plot.fig, "model_comparison.png")


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

   **Total running time of the script:** (0 minutes 3.584 seconds)

**Estimated memory usage:**  280 MB


.. _sphx_glr_download_auto_examples_const_cs_plot_model_comparison.py:

.. only:: html

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

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

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

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

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

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

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


.. only:: html

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

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