y method">
<dt id="dscribe.ext.ExtendedSystem.positions">
<em class="property">property </em><code class="sig-name descname">positions</code><a class="headerlink" href="#dscribe.ext.ExtendedSystem.positions" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

</dd></dl>

<dl class="py class">
<dt id="dscribe.ext.MBTRWrapper">
<em class="property">class </em><code class="sig-prename descclassname">dscribe.ext.</code><code class="sig-name descname">MBTRWrapper</code><span class="sig-paren">(</spa