<p><span style="font-family:Arial;font-size:12.0pt;">Hello NCL experts,</span></p><p> </p><p><span style="font-family:Arial;font-size:12.0pt;">I'm using pdfx to compute probability density functions (https://www.ncl.ucar.edu/Document/Functions/Contributed/pdfx.shtml). I noticed that the cumulative density functions sum up to 100 in NCL, instead of 1 as per definition. Why is that? How can I normalize them back to 1?</span><br><br> </p><p><span style="font-family:Arial;font-size:12.0pt;">Thanks for your help.</span></p><p> </p><p><span style="font-family:Arial;font-size:12.0pt;">Cheers,</span></p><p><span style="font-family:Arial;font-size:12.0pt;">Giorgio</span></p>