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

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

.. _sphx_glr_auto_examples_indiv_funcs_hdf_test.py:

Save data to HDF5
=================

Save nddata to standard HDF5 format.

.. GENERATED FROM PYTHON SOURCE LINES 6-28




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

 .. code-block:: none

    WARNING!!, attributes ['other_info'] are dictionaries!
    WARNING!!, attributes ['dimlabels'] are lists!
    You didn't set units for b before saving the data!!!
    Units set for the a axis are: s
    array([[0, 1, 2],
           [3, 4, 5],
           [6, 7, 8]])
            dimlabels=['a', 'b']
            axes={`a':array([0, 1, 2])
                            +/-None,
                    `b':array([1, 2, 3])
                            +/-None}







|

.. code-block:: Python

    from pyspecdata import nddata, nddata_hdf5
    from numpy import r_
    import os

    a = nddata(r_[0:9], [3, 3], ["a", "b"]).labels(
        dict(
            a=r_[0:3],
            b=r_[1:4],
        )
    )
    a.name("test_data")
    a.set_units("a", "s").set_units("W")
    a.hdf5_write("test.h5")
    a_reload = nddata_hdf5("test.h5/test_data")
    print("Units set for the a axis are:", a_reload.get_units("a"))
    assert (a.data == a_reload.data).all()
    assert (a.getaxis("a") == a_reload.getaxis("a")).all()
    assert (a.getaxis("b") == a_reload.getaxis("b")).all()
    assert a.get_units("a") == "s"
    assert a.get_units() == "W"
    print(a_reload)
    os.remove("test.h5")


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

   **Total running time of the script:** (0 minutes 0.071 seconds)


.. _sphx_glr_download_auto_examples_indiv_funcs_hdf_test.py:

.. only:: html

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

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

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

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

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


.. only:: html

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

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