pan class="op">(</span></span>
<span>  <span class="va">y1</span>,</span>
<span>  y2 <span class="op">=</span> <span class="cn">NA</span>,</span>
<span>  emRad <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  DLmin <span class="op">=</span> <span class="fl">2</span>,</span>
<span>  VLmin <span class="op">=</span> <span class="fl">2</span>,</span>
<span>  HLmin <span class="op">=</span> <span class="fl">2</span>,</span>
<span>  DLmax <span class="op">=</span> <span class="cn">NA</span>,