n class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
                <span class="n">ax</span><span class="o">.</span><span class="n">plot</span><span class="p">(</span><span class="n">jabti_theta</span><span class="p">[</span><span class="n">hbinnr</span><span class="o">==</span><span class="n">j</span><span class="p">],</span><span class="n">jabti_r</span><span class="p">[</span><span class="n">hbinnr</span><span class="o">==</span><span class="n">j</span