ography</a>(x,y)</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;<span class="keyword">end function</span></div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;</div>
<div class="line"><a name="l00173"></a><span class="lineno"><a class="line" href="_s_w_e_steady_state_8f90.html#a5c18a06dd245e271899ed0d4b6ca925b">  173</a></span>&#160;<span class="keyword">pure function </span><a class="code" href="_s_w_e_steady_state_8f90.html#a5c18a06dd245e