# [ncl-talk] Var labels on Taylor diagram

Dennis Shea shea at ucar.edu
Tue Nov 4 12:59:21 MST 2014

```;The variables take the order of the input Consider Example 8 at
http://www.ncl.ucar.edu/Applications/taylor.shtml
Example 8
===========

; Cases [Model]
case      = (/ "Data A", "Data B" /)
nCase     = dimsizes(case )                 ; # of Cases [Cases]

; variables compared
var       = (/ "Globe","20S-20N","Land", "Ocean", "N. America", "Africa" /)
nVar      = dimsizes(var)                   ; # of Variables

; "Case A"
CA_ratio   = (/1.230, 0.988, 1.092, 1.172, 1.064, 0.990 /)
CA_cc      = (/0.958, 0.973,-0.740, 0.743, 0.922, 0.950 /)
BA         = (/2.7  ,-1.5  , 17.31,-20.11, 12.5 , 8.341 /)

; "Case B"
CB_ratio   = (/1.129, 0.996, 1.016, 1.134, 1.023, 0.962 /)
CB_cc      = (/0.963, 0.975, 0.801, 0.814,-0.946, 0.984 /)
BB         = (/1.7  , 2.5  ,-17.31, 20.11, 19.5 , 7.341 /)

; arrays to be passed to taylor plot
ratio      = new ((/nCase, nVar/),typeof(CA_cc) )
cc         = new ((/nCase, nVar/),typeof(CA_cc) )
bias       = new ((/nCase, nVar/),typeof(CA_cc) )

ratio(0,:) = CA_ratio
ratio(1,:) = CB_ratio

cc(0,:)    = CA_cc
cc(1,:)    = CB_cc

bias(0,:)  = BA
bias(1,:)  = BB

===

If you want the id order to be reversed

ratio(0,:) = CB_ratio
ratio(1,:) = CA_ratio

cc(0,:)    = CB_cc
cc(1,:)    = CA_cc

bias(0,:)  = BB
bias(1,:)  = BA

On Tue, Nov 4, 2014 at 8:11 AM, dream916 <dream916 at gmail.com> wrote:

> Hi,
>
> I would like to change the variable labels on the following diagram. For
> instance, I would like to change "9" to "1". I am not sure which part of
> the taylor code needs to be revised. I attached my ncl code and the
> associated taylor code. Thank you!
>
> Lei
>
> [image: Inline image 1]
>
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>
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```