.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "classes/base_classes/data/plot_curve.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

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

        :ref:`Go to the end <sphx_glr_download_classes_base_classes_data_plot_curve.py>`
        to download the full example code.

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

.. _sphx_glr_classes_base_classes_data_plot_curve.py:


=====
Curve
=====

One-dimensional curves as a function of the same axis.

The x-axis defines a regular 1D grid. As illustrated in this example,
the grid is not necessarily equally spaced.

.. code::

  @NX_class = "NXroot"
  @default = "scan1"
  scan1:NXentry
    @NX_class = "NXentry"
    @default = "data"
    data:NXdata
      @NX_class = "NXdata"
      @auxiliary_signals = ["y2"]
      @axes = ["x"]
      @signal = "y1"
      x:NX_INT64[10]
      y1:NX_FLOAT64[10]
      y2:NX_FLOAT64[10]

Explanation:

1. ``@axes`` has one value which corresponds to the signal rank of one.

2. ``y1`` is the default signal to be plotted versus ``x``.

3. ``y2`` is the only alternative signal to be plotted versus ``x``.

.. GENERATED FROM PYTHON SOURCE LINES 35-54



.. image-sg:: /classes/base_classes/data/images/sphx_glr_plot_curve_001.png
   :alt: plot curve
   :srcset: /classes/base_classes/data/images/sphx_glr_plot_curve_001.png
   :class: sphx-glr-single-img





.. code-block:: Python


    # Data
    import numpy as np

    x = [0, 1, 8, 30, 35, 150, 200, 340, 500, 520]
    y1 = 4 + np.sin(2 * np.array(x))
    y2 = 2 + np.sin(3 * np.array(x))

    # Plot
    import matplotlib.pyplot as plt  # noqa E402

    plt.style.use("_mpl-gallery")

    fig, ax = plt.subplots()

    ax.plot(x, y1, "o-", label="y1")
    ax.plot(x, y2, "go-", label="y2")

    plt.show()


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

   **Total running time of the script:** (0 minutes 0.042 seconds)


.. _sphx_glr_download_classes_base_classes_data_plot_curve.py:

.. only:: html

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

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

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

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

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

    .. container:: sphx-glr-download sphx-glr-download-zip

      :download:`Download zipped: plot_curve.zip <plot_curve.zip>`