>z</span><span class="p">)</span><span class="w">      </span><span class="c">! SCALE FACTOR</span>
<span class="w">   </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">scaleq</span><span class="p">.</span><span class="n">le</span><span class="p">.</span><span class="mf">0.0</span><span class="p">)</span><span class="w"> </span><span class="n">scaleq</span><span class="o">=</span><span class="mf">1.0</span><span class="w"></span>

<span class="w">   </span><span