"lineno">  190</span>&#160;        <span class="keywordflow">if</span>( present(ofile) ) effunit = ofile.unit</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;        </div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;        effunits = [1.0_8, 1.0_8]</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;        <span class="keywordflow">if</span>( present(units) ) effunits = units</div>
<div class="line"><a n