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

.. only:: html

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

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

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

.. _sphx_glr_generated_examples_nestedlife_plot_pvnetcf.py:


nestedlife: Present value of cashflows
============================================

Draw a graph of present value of cashflow

.. seealso::
    * The :mod:`~nestedlife` library

.. GENERATED FROM PYTHON SOURCE LINES 10-63



.. image-sg:: /generated_examples/nestedlife/images/sphx_glr_plot_pvnetcf_001.png
   :alt: plot pvnetcf
   :srcset: /generated_examples/nestedlife/images/sphx_glr_plot_pvnetcf_001.png
   :class: sphx-glr-single-img





.. code-block:: default

    import numpy as np
    import matplotlib.pyplot as plt
    import seaborn as sns
    sns.set_theme(style="darkgrid")
    import modelx as mx

    model = mx.read_model("model")

    # Policy point ID and aliases
    polid = 171
    outer = model.OuterProj

    # Code block for overwiting the defaut model

    outer[polid].asmp.SurrRateMult[1] = 2
    outer[polid].asmp.SurrRateMult[2] = 0.5
    outer[polid].asmp.SurrRateMult[3] = 1

    outer[polid].InnerProj[1].asmp.SurrRateMult[1] = 2
    outer[polid].InnerProj[2].asmp.SurrRateMult[2] = 0.5
    outer[polid].InnerProj[3].asmp.SurrRateMult[3] = 1

    # Code block for PV graph
    
    def draw_bars(item):
    
        term = 5
    
        expect = []
        for t0 in range(term):
            expect_t0 = [np.nan] * term
            for t in range(t0, term):
                cells = outer[polid].InnerProj[t0].cells[item]
                expect_t0[t] = cells[t]
            
            expect.append(expect_t0)
    
        fg, ax = plt.subplots()
        ax.set_xlim(left=-0.5, right=term + 1)
    
        for t0 in range(term):
            draw_single_bar(expect[t0], ax, t0)
    
    
    def draw_single_bar(data, ax, t0):

        size = len(data)
        width = 1/ (size + 1)
        ax.bar(np.arange(size) + t0 * (width + 0.05), data, width)
    

    draw_bars('PV_NetCashflow')



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

   **Total running time of the script:** ( 0 minutes  0.893 seconds)


.. _sphx_glr_download_generated_examples_nestedlife_plot_pvnetcf.py:

.. only:: html

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


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

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

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

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


.. only:: html

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

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