 class="comment">  </span>
<a name="l00165"></a>00165 <span class="comment">   ## SPECIFICATION: </span>
<a name="l00166"></a>00166 <span class="comment">        Get an monte carlo approximation of the volume occupied by the atoms given </span>
<a name="l00167"></a>00167 <span class="comment">        in argument (list of pointers).</span>
<a name="l00168"></a>00168 <span class="comment">  </span>
<a name="l00169"></a>00169 <span class="comment">   ## PARAMETRES:</span>
<a name="l00170"></a>00170 <span class