.. algorithm::

.. summary::

.. relatedalgorithms::

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Description
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Loads a netcdf file generated by nMoldyn containing MMTK format trajectories. The algorithm calculates, sums and averages velocity auto-correlations of every type of particle. The correlations are not properly scaled with incoherent scattering lengths as of version 1.0.

Example
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Velocity auto-correlations calculated for sodium fluoride.

.. image:: ../images/VelocityAutoCorrelations.png
    :align: center

Usage
-------

.. code-block:: python

    AutoCorr = VelocityAutoCorrelations(InputFile = 'trajectories.nc',
                                                            Timestep = '2.0')

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.. sourcelink::