ass="op">=</span> <span class="cn">NULL</span>,</span>
<span>  ellps <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  zone <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  zoneS <span class="op">=</span> <span class="cn">FALSE</span>,</span>
<span>  aea.param <span class="op">=</span> <span class="st">"USGS"</span>,</span>
<span>  gui <span class="op">=</span> <span class="cn">FALSE</span></span>
<span><span class="op">)</span></span>
<span></span>
<span><span cla