Re: pdfx algorithm

From: Dennis Shea <shea_at_nyahnyahspammersnyahnyah>
Date: Thu Mar 06 2014 - 07:56:22 MST

The pdfx driver is located in contributed.ncl.
You can see the code via:

%> less $NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl

Search for: function pdfx(

---
This calls a fortran code which I will make available offline.
---
Cheers
On 3/6/14, 7:34 AM, Ioana Colfescu wrote:
> Hi ,
>
> Can someone point me out what is the algorithm ( or the source where I
> can find the algorithm) of the pdfx function in NCL ?
> If one takes 3 different random time series the area under each PDF
> should be 1 no matter what ( is a probability right ? ) but - attached -
> it can be clearly seen that one of the pdf curves is completely under
> another one so both areas can't be 1. The first is probably 1 ( or the
> second ) and then the other is smaller than bigger than one if they are
> covering completely each other so I don't understand what's going on.
> Being able to look at the algorithm would help.
> Thanks,
>
> Ioana
>
>
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Received on Thu Mar 6 07:56:19 2014

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