class="highlight"><pre>
<span></span><span class="n">data</span><span class="p">[</span><span class="s1">&#39;shunts&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span>
        <span class="p">{</span><span class="s2">&quot;bus&quot;</span><span class="p">:</span> <span class="s2">&quot;B1&quot;</span> <span class="p">,</span> <span class="s2">&quot;R&quot;</span><span class="p">:</span> <span class="mf">1e-12</span><span class="p">,</span> <span class="s2">&quot;X&quot;</s