e Oak Bayou study watershed during the time period selected.</p>
<blockquote>
<div><div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">GPMpolyCentroid</span><span class="o">.</span><span class="n">precipitation</span><span class="o">.</span><span class="n">record</span> <span class="o">&lt;-</span> <span class="n">system</span><span class="o">.</span><span class="n">file</span><span class="p">(</span><span class="s1">&#39;extdata/GPMpolyCentroid&#39;</span><sp