(</span><span class="mi">60</span><span class="p">)</span><span class="o">.</span><span class="n">astype</span><span class="p">(</span><span class="nb">int</span><span class="p">)</span>

        <span class="c1"># g contains a group index for each member of out, and here</span>
        <span class="c1"># we map g to out which has cumulative time</span>
        <span class="n">ts_out</span><span class="p">[</span><span class="n">c</span><span class="p">]</span> <span class="o">=</span> <span class="n">g</sp