00280"></a><span class="lineno">  280</span>&#160;<span class="keyword">    subroutine </span><a class="code" href="classrnfunction.html#a85511de13a6c777f7f5476dde07d4681">rnfunction_test</a>()</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;        <span class="keywordtype">type(</span><a class="code" href="classgrid.html">grid</a><span class="keywordtype">)</span> :: xgrid</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;        <span 