.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "gallery/viser/02.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

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

        :ref:`Go to the end <sphx_glr_download_gallery_viser_02.py>`
        to download the full example code.

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

.. _sphx_glr_gallery_viser_02.py:


Display a 3D volume and two surfaces in web browser
==============================================================

.. image:: ../../_static/cigvis/viser/02.png
    :alt: image
    :align: center

.. GENERATED FROM PYTHON SOURCE LINES 14-43

.. code-block:: Python


    # sphinx_gallery_thumbnail_path = '_static/cigvis/viser/02.png'


    import numpy as np
    from cigvis import viserplot

    sxp = 'data/co2/sx.dat'
    sfp1 = 'data/co2/mh21.dat'
    sfp2 = 'data/co2/mh22.dat'
    ni, nx, nt = 192, 192, 240

    sx = np.fromfile(sxp, np.float32).reshape(ni, nx, nt)
    sf1 = np.fromfile(sfp1, np.float32).reshape(ni, nx)
    sf2 = np.fromfile(sfp2, np.float32).reshape(ni, nx)

    nodes = viserplot.create_slices(sx, pos=[20, 40, 200], cmap='gray')

    # show amplitude
    nodes += viserplot.create_surfaces(
        [sf1, sf2],
        volume=sx,
        value_type='amp',
        cmap='seismic',
        clim=[-3, 3],
    )


    viserplot.plot3D(nodes)


.. _sphx_glr_download_gallery_viser_02.py:

.. only:: html

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

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

      :download:`Download Jupyter notebook: 02.ipynb <02.ipynb>`

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

      :download:`Download Python source code: 02.py <02.py>`

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

      :download:`Download zipped: 02.zip <02.zip>`


.. only:: html

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

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