Re: Taylor diagram - about "ratio", "Standardized Deviations (Normalized)"

From: Dennis Shea <shea_at_nyahnyahspammersnyahnyah>
Date: Mon Jan 06 2014 - 10:00:18 MST

Yes.

=====

http://www.ncl.ucar.edu/Applications/taylor.shtml

Example 7 shows a sample processing script. This is for the
climate model but if you go to the section starting with

         if (vClass.eq."scalar") then
             :
         else
             :
         end if

             :

         ratio(nc,nv) = (wvar_test/wvar_cntl)^0.5

On 1/6/14, 12:07 AM, 曹宁 wrote:
> Dear all
>
> I am doing Taylor diagram and come up with hopefully a simple problem
> about RATIO.
>
> The definition is:
> ratio: Case_Variance/Reference_Variance
> * RATIO:* ratio of the standardized variances
>
> when i use *taylor_diagram.ncl*<http://www.ncl.ucar.edu/Applications/Scripts/taylor_diagram.ncl>
> ,
> i noticed that:
>
> rxy@tiYAxisString = "Standardized Deviations (Normalized)"
>
>
> I calculate RATIO using the ratio of spatial variance between Case and
> Reference.
> Is that mean YAxis = sqrt(RATIO) ? I am puzzled with that.
>
> Any suggestions?
>
> Thanks,
> Ning
>
>
>
>
>
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Received on Mon Jan 06 10:00:31 2014

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