.. only:: html

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

        Click :ref:`here <sphx_glr_download_auto_examples_1D_1_examples_plot_5_UV-vis.py>`     to download the full example code
    .. rst-class:: sphx-glr-example-title

    .. _sphx_glr_auto_examples_1D_1_examples_plot_5_UV-vis.py:


Ultraviolet–visible (UV-vis) dataset
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

The following
`UV-vis dataset <http://wwwchem.uwimona.edu.jm/spectra/index.html>`_
was obtained as a JCAMP-DX file, and subsequently converted to the CSD model
file-format. The data structure of the UV-vis dataset follows,


.. code-block:: default

    import matplotlib.pyplot as plt

    import csdmpy as cp

    filename = "https://osu.box.com/shared/static/c9wg59hya5ohc083qi2jgd7wk5emmlmu.csdf"
    UV_data = cp.load(filename)
    print(UV_data.data_structure)





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

 Out:

 .. code-block:: none

    {
      "csdm": {
        "version": "1.0",
        "read_only": true,
        "timestamp": "2014-09-30T11:16:33Z",
        "description": "A UV-vis spectra of benzene vapours.",
        "dimensions": [
          {
            "type": "linear",
            "count": 4001,
            "increment": "0.01 nm",
            "coordinates_offset": "230.0 nm",
            "quantity_name": "length",
            "label": "wavelength",
            "reciprocal": {
              "quantity_name": "wavenumber"
            }
          }
        ],
        "dependent_variables": [
          {
            "type": "internal",
            "name": "Vapour of Benzene",
            "numeric_type": "float32",
            "quantity_type": "scalar",
            "component_labels": [
              "Absorbance"
            ],
            "components": [
              [
                "0.25890622, 0.25923702, ..., 0.16814752, 0.16786034"
              ]
            ]
          }
        ]
      }
    }




and the corresponding plot


.. code-block:: default

    plt.figure(figsize=(6, 4))
    cp.plot(UV_data)
    plt.tight_layout()
    plt.show()



.. image:: /auto_examples/1D_1_examples/images/sphx_glr_plot_5_UV-vis_001.png
    :alt: Vapour of Benzene
    :class: sphx-glr-single-img






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

   **Total running time of the script:** ( 0 minutes  0.983 seconds)


.. _sphx_glr_download_auto_examples_1D_1_examples_plot_5_UV-vis.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: plot_5_UV-vis.py <plot_5_UV-vis.py>`



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

     :download:`Download Jupyter notebook: plot_5_UV-vis.ipynb <plot_5_UV-vis.ipynb>`


.. only:: html

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

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