       <span class="keywordflow">if</span>( present(ofile) ) effunit = ofile.unit</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;        </div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;        effunits = [1.0_8, 1.0_8]</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;        <span class="keywordflow">if</span>( present(units) ) effunits = units</div>
<div class="line"><a name="l00213"></a><span class