n class="n">pp0025</span><span class="p">)</span>
<span class="w">         </span><span class="n">q</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mf">0.975_wp</span>
<span class="w">         </span><span class="k">CALL </span><span class="n">GEOPPF</span><span class="p">(</span><span class="n">q</span><span class="p">,</span><span class="n">P</span><span class="p">,</span><span class="n">pp975</span><span class="p">)</span>
<span class="w">         </span><span c