class="lineno">   87</span>&#160;    <span class="comment">! Perform geometry optimization at the end points - if required.</span></div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <span class="comment">!</span></div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    <span class="keywordflow">if</span> (optendsbefore) <span class="keywordflow">then</span></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;