[ncl-talk] Avoiding overwritten gsnCenterString

[S Br]

Dear Dennis,
Is there any alternate solution to avoid this overwriting. Do I need to set
new resources for each overlay plot?
I have tried defining 'gsnCentreString' like below but in this case, the
resources written for plot(1) is also overwriting.

    res at xyLineColors        = (/"green4"/) ; Line colours (white-to
invisible the markov line)
   plot(2) = gsn_csm_xy(wks, p11, spec1 at spcx, res)
   res at xyLineColors        = (/"red"/) ; Line colours (white-to invisible
the markov line)
   plot2 = gsn_csm_xy(wks, p21, spec2 at spcx, res)

   res at gsnCenterString     = "AMOnr PI"         ; change Center string
   res at gsnLeftString       = "(b)"         ; change Left string
   res at gsnStringFontHeightF = 0.010
   res at xyLineColors        = (/"blue"/) ; Line colours (white-to invisible
the markov line)
   plot3 = gsn_csm_xy(wks, p31, spec3 at spcx, res)

   overlay(plot(2),plot2)
   overlay(plot(2),plot3)

On Wed, Jun 19, 2019 at 3:57 PM Dennis Shea <shea at ucar.edu> wrote:

> re: "is there any 'AUTOMATIC' way to avoid overwriting the
> gsnCenterString?"
>
> Sorry, no.
>
>
> On Wed, Jun 19, 2019 at 4:03 AM S Br via ncl-talk <ncl-talk at ucar.edu>
> wrote:
>
>> Hi All,
>> I am generating a multi lines panel plot with multiple overlay command.
>> However, the 'gsngsnCenterString' defined is overwriting may be due to the
>> use of multiple 'overlay' command and the CenterString becomes thicker.
>> Is there any way to avoid overwriting the CenterString?
>> ;**********************************
>>   res at gsnCenterString     = "AMOnr PI"         ; change Center string
>>    res at gsnLeftString       = "(b)"         ; change Left string
>>    res at gsnStringFontHeightF = 0.010
>>
>>    res at xyLineColors        = (/"green4"/) ; Line colours (white-to
>> invisible the markov line)
>>    plot(2) = gsn_csm_xy(wks, p11, spec1 at spcx, res)
>>    res at xyLineColors        = (/"red"/) ; Line colours (white-to
>> invisible the markov line)
>>    plot2 = gsn_csm_xy(wks, p21, spec2 at spcx, res)
>>    res at xyLineColors        = (/"blue"/) ; Line colours (white-to
>> invisible the markov line)
>>    plot3 = gsn_csm_xy(wks, p31, spec3 at spcx, res)
>>
>>    overlay(plot(2),plot2)
>>    overlay(plot(2),plot3)
>> ;***************************************************
>>
>> Thank you.
>> SB
>>
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