>            float: REMatch similarity between the structures A and B.</span>
<span class="sd">        &quot;&quot;&quot;</span>
        <span class="n">n</span><span class="p">,</span> <span class="n">m</span> <span class="o">=</span> <span class="n">localkernel</span><span class="o">.</span><span class="n">shape</span>
        <span class="n">K</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">exp</span><span class="p">(</span><span class="o">-</span><span cl