pan><span class="p">,</span><span class="n">B_PHI</span>  
  <span class="kt">REAL</span><span class="p">(</span><span class="n">rp</span><span class="p">),</span><span class="k">DIMENSION</span><span class="p">(</span><span class="n">pchunk</span><span class="p">),</span><span class="k">INTENT</span><span class="p">(</span><span class="n">OUT</span><span class="p">)</span>   <span class="kd">::</span> <span class="n">E_X</span><span class="p">,</span><span class="n">E_Y</span><span class="p">,</span><span 