[ncl-talk] Avoiding overwritten gsnCenterString

[S Br]

Dear All,
Thanks for your wonderful suggestions. It worked fantastic.

Best.
SB

On Thu, Jun 20, 2019 at 8:37 PM Dennis Shea via ncl-talk <ncl-talk at ucar.edu>
wrote:

> You can also *delete *the resource between plots
> =====
>
>    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)
>
>    *delete(*res at gsnCenterString)    ; no center string for plot 2 or plot
> 3
>
> On Thu, Jun 20, 2019 at 10:55 AM Karin Meier-Fleischer via ncl-talk <
> ncl-talk at ucar.edu> wrote:
>
>> Hi,
>>
>> why not go the easiest way and write the center string just once and set
>> the others to an empty string.
>>
>> ;**********************************
>> *   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 gsnCenterString     = ""*
>>    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     = ""*
>>    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)
>> ;***************************************************
>>
>> Bye
>> Karin
>>
>> Am 20.06.19 um 18:35 schrieb Adam Phillips via ncl-talk:
>>
>> You could put a carriage return in the gsnCenterString for plot2 and put
>> two carriage returns in your plot3.
>> https://www.ncl.ucar.edu/Document/Language/carriage.shtml
>>
>> This will result in the CenterString for plot3 being on top, the
>> CenterString for plot2 being in the middle, and the CenterString for
>> plot(2) being on the bottom.
>> Hope that helps!
>> Adam
>>
>> On Wed, Jun 19, 2019 at 1:58 PM S Br via ncl-talk <ncl-talk at ucar.edu>
>> wrote:
>>
>>> 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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>>
>>
>> --
>> Adam Phillips
>> Associate Scientist,  Climate and Global Dynamics Laboratory, NCAR
>> www.cgd.ucar.edu/staff/asphilli/   303-497-1726
>>
>>
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