nce.  An iteration is involved, so there
      must be an initial assignment for the generators, and then a
      number of iterations.  Moreover, in each iteration, estimates must
      be made of the volume and location of the Voronoi cells.  This is
      typically done by Monte Carlo sampling.  The accuracy of the resulting
      CVT depends in part on the number of sampling points and the number
      of iterations taken.  
    </p>

    <p>
      The library is mostly used to generate a dataset of poi