s="o">.</span><span class="n">sin</span><span class="p">(</span><span class="n">theta</span><span class="p">)</span><span class="o">*</span><span class="mf">1.2</span>
            <span class="k">if</span> <span class="n">bin_labels</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
                <span class="n">hxv</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">vstack</span><span class="p">((