span class="lineno"><a class="line" href="structrnfunction_1_1rnfunction.html#a1653b2b28340572f4007d8f8f4f113f3">   85</a></span>&#160;        <span class="keywordflow">if</span>( present(units) ) <span class="keywordflow">then</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="structrnfunction_1_1rnfunction.html#a0a362f2c7663a81589ecf8e0a320ff88">   86</a></span>&#160;            effunits = units</div>
<div class="line"><a name="l00087"></a><span class="lineno"><