 <span class="n">method</span><span class="o">=</span><span class="s1">&#39;radius&#39;</span><span class="p">,</span> <span class="c1"># range radiance network</span>
    <span class="n">cutoff</span><span class="o">=</span><span class="mi">40</span><span class="p">,</span> <span class="c1"># radius: 40 pixels</span>
    <span class="n">scale</span><span class="o">=</span><span class="mf">1.0</span><span class="p">,</span>
    <span class="n">cluster_key</span><span class="o">=</span><span class="s1">&#