CROCKER stack for a list of persistence diagrams for</span>
<span class="sd">    thresholds 0 to maxEps with given alpha smoothing. Implemented according to</span>
<span class="sd">    the paper &quot;Capturing Dynamics of Time-Varying Data via Topology&quot; by Xian</span>
<span class="sd">    L. et al.</span>

<span class="sd">    :param DGMS: A python list of 2D numpy arrays of persistence diagrams of</span>
<span class="sd">        a specific homology class</span>
<span class="sd">    :type DGMS: list</