associated with those polygons.</p>
<p>If <code>allData = TRUE</code>, the entire dataframe is returned.</p>
    </div>

    <div id="ref-usage">
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">getVariable</span><span class="op">(</span></span>
<span>  longitude <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  latitude <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  dataset <span class="op">=</span> <span class="cn">NULL</span>,