">x</a></div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;        <span class="keywordtype">complex(8)</span> :: output</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;        </div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;        output = exp(-0.44*<a class="code" href="structgrid___1_1grid.html#a791106873c6b323a8da33d99020ef86b">x</a>)*(2.0*sin(<a class="code" href="structgrid___1_1grid.html#a791106