span>
<span>  <span class="va">weights</span>,</span>
<span>  cWeights <span class="op">=</span> <span class="cn">FALSE</span>,</span>
<span>  center_group <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  center_grand <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  max_iteration <span class="op">=</span> <span class="fl">10</span>,</span>
<span>  nQuad <span class="op">=</span> <span class="fl">13L</span>,</span>
<span>  run <span class="op">=</span> <span class=