.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "auto_examples/5_MatLab/plot_calc_matlab.m.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

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

        You can download :ref:`below <sphx_glr_download_auto_examples_5_MatLab_plot_calc_matlab.m.py>`
        the full example code and run it with 🔬 `Radis-Lab <https://radis.github.io/radis-lab/>`__,

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

.. _sphx_glr_auto_examples_5_MatLab_plot_calc_matlab.m.py:


.. _example_run_from_matlab:

Example of using RADIS from Matlab
----------------------------------

All methods of RADIS can be accessed using `py.radis` followed by the method to be accessed

In the lines below, we emulate Matlab syntax to generate the example on this
online documentation, so that lines be copied directly into Matlab.

See the real Matlab file : https://github.com/radis/radis/blob/develop/examples/calc_matlab.m
See https://github.com/radis/radis/pull/547 for more details and screenshots
of Radis running in Matlab directly

.. GENERATED FROM PYTHON SOURCE LINES 18-23

.. code-block:: Python


    from radis.test.utils import EmulateMatlab  # this line is not needed in Matlab

    py = EmulateMatlab()  # this line is not needed in Matlab








.. GENERATED FROM PYTHON SOURCE LINES 24-25

All lines below can be copied in Matlab directly :

.. GENERATED FROM PYTHON SOURCE LINES 25-38

.. code-block:: Python


    s = py.radis.calc_spectrum(
        1900,
        2300,
        molecule="CO",
        isotope="1,2,3",
        pressure=1.01325,
        Tgas=700,
        mole_fraction=0.1,
        path_length=1,
        databank="hitran",
    )
    s.apply_slit(0.5, "nm")




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

 .. code-block:: none

    /home/docs/checkouts/readthedocs.org/user_builds/radis/checkouts/latest/radis/db/molparam.py:252: FutureWarning:

    The 'delim_whitespace' keyword in pd.read_csv is deprecated and will be removed in a future version. Use ``sep='\s+'`` instead

    Calculating Equilibrium Spectrum
    Physical Conditions
    ----------------------------------------
       Tgas                 700 K
       Trot                 700 K
       Tvib                 700 K
       isotope              1,2,3
       mole_fraction        0.1
       molecule             CO
       overpopulation       None
       path_length          1 cm
       pressure             1.01325 bar
       rot_distribution     boltzmann
       self_absorption      True
       state                X
       vib_distribution     boltzmann
       wavenum_max          2300.0000 cm-1
       wavenum_min          1900.0000 cm-1
    Computation Parameters
    ----------------------------------------
       Tref                 296 K
       add_at_used          numpy
       broadening_method    voigt
       cutoff               1e-27 cm-1/(#.cm-2)
       dbformat             hitran
       dbpath               /home/docs/.radisdb/hitran/CO.hdf5
       folding_thresh       1e-06
       include_neighbouring_lines  True
       memory_mapping_engine  auto
       neighbour_lines      0 cm-1
       optimization         simple
       parfuncfmt           hapi
       parsum_mode          full summation
       pseudo_continuum_threshold  0
       sparse_ldm           True
       truncation           50 cm-1
       waveunit             cm-1
       wstep                0.01 cm-1
       zero_padding         40002
    ----------------------------------------
    0.06s - Spectrum calculated

    <radis.spectrum.spectrum.Spectrum object at 0x7fbdf0c99840>




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

   **Total running time of the script:** (0 minutes 0.120 seconds)


.. _sphx_glr_download_auto_examples_5_MatLab_plot_calc_matlab.m.py:

.. only:: html

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

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

      :download:`Download Jupyter notebook: plot_calc_matlab.m.ipynb <plot_calc_matlab.m.ipynb>`

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

      :download:`Download Python source code: plot_calc_matlab.m.py <plot_calc_matlab.m.py>`