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<p>Provides a vectorized data structure for scalar and vector fields defined on <a class="el" href="group___particles.html">Particles</a> objects.  
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Provides a vectorized data structure for scalar and vector fields defined on <a class="el" href="group___particles.html">Particles</a> objects. </p>
<p>Allows users to set a name and units, 