t;-</span> <span class="fu"><a href="reference/areaSource.html">areaSource</a></span><span class="op">(</span><span class="va">shape</span>,<span class="va">raster</span>,<span class="va">grid</span>,name <span class="op">=</span> <span class="st">"Minas Gerais"</span><span class="op">)</span></span>
<span><span class="co"># processing Minas Gerais area ...</span></span>
<span><span class="co"># fraction of Minas Gerais area inside the domain = 0.0147607845622591</span></span>
<span></span>
<span><span clas