"p">)</span> <span class="kd">::</span> <span class="n">tendency</span>
      <span class="kt">real</span><span class="p">(</span><span class="nb">kind</span><span class="o">=</span><span class="n">rk</span><span class="p">),</span><span class="k">intent</span><span class="p">(</span><span class="n">in</span><span class="p">)</span> <span class="kd">::</span> <span class="n">dt</span>
    <span class="n">endfunction</span> <span class="n">func</span>
  <span class="n">endinterface</span>  
  <span class="k"