lineno">  172</span>&#160;    xwrk1 = invals(irngt(nord))</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    <span class="keywordflow">Do</span> icrs = nord + 1, <span class="keyword">SIZE</span> (invals)</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;       <span class="keywordflow">If</span> (invals(icrs) &lt; xwrk1) <span class="keywordflow">Then</span></div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&