"n">pvsys</span><span class="o">.</span><span class="n">pvmods</span><span class="p">[</span><span class="mi">0</span><span class="p">][</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">plotCell</span><span class="p">()</span>  <span class="c1"># plot all the cells</span>

<span class="gp">&gt;&gt;&gt; </span><span class="kn">import</span> <span class="nn">numpy</span> <span class="k">as</span> <span class="nn">np</span>  <span class="c1"># let&#39;s find the st