">  245</span>&#160;       <span class="comment">! Questions: is this actually necessary?:</span></div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;       <span class="comment">! Set initial velocities according to temperature.</span></div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;       <span class="comment">!</span></div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;       <span class="keywordflow">do</