.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "examples\04-fermi3d\plot_fermi3d_spin_texture.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

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

        :ref:`Go to the end <sphx_glr_download_examples_04-fermi3d_plot_fermi3d_spin_texture.py>`
        to download the full example code.

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

.. _sphx_glr_examples_04-fermi3d_plot_fermi3d_spin_texture.py:


.. _ref_plotting_fermi3d_spin_texture:

Plotting fermi3d spin_texture
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Symmetry does not currently work! Make sure for fermi surface calculations turn off symmetry

Plotting fermi3d spin_texture example.

First download the example files with the code below. Then replace data_dir below.

.. code-block::
   :caption: Downloading example

    data_dir = pyprocar.download_example(save_dir='', 
                                material='Fe',
                                code='vasp', 
                                spin_calc_type='non-colinear',
                                calc_type='fermi')

.. GENERATED FROM PYTHON SOURCE LINES 23-25

.. code-block:: Python

    # sphinx_gallery_thumbnail_number = 1








.. GENERATED FROM PYTHON SOURCE LINES 26-31

.. code-block:: Python


    import pyvista
    # You do not need this. This is to ensure an image is rendered off screen when generating exmaple gallery.
    pyvista.OFF_SCREEN = True








.. GENERATED FROM PYTHON SOURCE LINES 32-33

importing pyprocar and specifying local data_dir

.. GENERATED FROM PYTHON SOURCE LINES 33-51

.. code-block:: Python


    import os
    import pyprocar

    data_dir = f"{pyprocar.utils.ROOT}{os.sep}data{os.sep}examples{os.sep}Fe{os.sep}vasp{os.sep}non-colinear{os.sep}fermi"


    # First create the FermiHandler object, this loads the data into memory. Then you can call class methods to plot
    # Symmetry only works for specfic space groups currently. 
    # For the actual calculations turn off symmetry and set 'apply_symmetry'=False
    fermiHandler = pyprocar.FermiHandler(
                                        code="vasp",
                                        dirname=data_dir,
                                        apply_symmetry=True)








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

 .. code-block:: none


                    WARNING : Fermi Energy not set! Set `fermi={value}`. By default, using fermi energy found in given directory.
                    ---------------------------------------------------------------------------------------------------------------
                




.. GENERATED FROM PYTHON SOURCE LINES 52-56

Spin Texture mode
+++++++++++++++++++++++++++++++++++++++



.. GENERATED FROM PYTHON SOURCE LINES 56-62

.. code-block:: Python

    fermiHandler.plot_fermi_surface(mode="spin_texture",
                                  spin_texture=True,
                                  arrow_size=0.1,
                                  show=True,)





.. image-sg:: /examples/04-fermi3d/images/sphx_glr_plot_fermi3d_spin_texture_001.png
   :alt: plot fermi3d spin texture
   :srcset: /examples/04-fermi3d/images/sphx_glr_plot_fermi3d_spin_texture_001.png
   :class: sphx-glr-single-img


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

 .. code-block:: none


                    --------------------------------------------------------
                    There are additional plot options that are defined in a configuration file. 
                    You can change these configurations by passing the keyword argument to the function
                    To print a list of plot options set print_plot_opts=True

                    Here is a list modes : plain , parametric , spin_texture , overlay
                    Here is a list of properties: fermi_speed , fermi_velocity , harmonic_effective_mass
                    --------------------------------------------------------
                
    ij,uvwabj->uvwabi





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

   **Total running time of the script:** (0 minutes 7.507 seconds)


.. _sphx_glr_download_examples_04-fermi3d_plot_fermi3d_spin_texture.py:

.. only:: html

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

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

      :download:`Download Jupyter notebook: plot_fermi3d_spin_texture.ipynb <plot_fermi3d_spin_texture.ipynb>`

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

      :download:`Download Python source code: plot_fermi3d_spin_texture.py <plot_fermi3d_spin_texture.py>`


.. only:: html

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

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