[ncl-talk] How to restore the "Height" Label

[Adam Phillips]

Hi Laura,
The height of each row of plots (gsnPanelTop - gsnPanelBottom) need to be
equal for both calls to gsn_panel; I"m not clear whether that is the case
in your script. Also, if each plot is the exact same height and you only
need one labelbar, there should be no reason to call gsn_panel twice. You
might have to tweak the PanelXF settings if you do this.
Adam

On Wed, Apr 17, 2019 at 2:13 PM Laura Fowler <laura at ucar.edu> wrote:

> Hi Adam:
> I am so glad that you replied to my previous e-mail. Yes, I was able to
> plot the YAxis Label "HEIGHT" on the right side of the plot. You are right.
> It was there the all time, just not visible because there was too much
> space between the two plots. Using vpXF was very helpful. See attached
> rh.top_panel.png file.
>
> I wanted to add an other row below that top row using a second gsn_panel
> as in panel_14.ncl. Unfortunately, and although I am getting really close,
> I am unable to keep the exact same values for the width and height of the
> second row as those of the first row. I tried to do the same using
> res at vpWidthF and res at vpHeightF but that quite did not work.
>
> I used two separate calls to gsn_panel specifying gsnPanelTop and
> gsnPanelBottom (as you suggested in a previous e-mail), but I do see the
> width and height varying slightly between the 2 panels (using
> gsnPanelDebug).  I must be missing a little something. see
>
> If you have some time to look at my the bottom of my ncl script, I would
> really appreciated it. I am also attaching the script.
>
> Thanks,
> Laura
>
>
>
>
>
>
>
> On Wed, Apr 17, 2019 at 10:57 AM Adam Phillips <asphilli at ucar.edu> wrote:
>
>> Hi Laura,
>> Could the right plot height label be getting pushed off the page? Try
>> drawing the 2nd plot on its' own to see.
>> Adam
>>
>> On Mon, Apr 15, 2019 at 1:18 PM Laura Fowler <laura at ucar.edu> wrote:
>>
>>> Hello:
>>>
>>> I am drawing a longitude versus pressure panel plot using the procedure
>>> gsn_csm_pres_hgt (see test.png). Between the left and the right panels,
>>> I do not want any labels  but I want to restore the right labels including
>>> "Height (km)" for the right panel. I used the following:
>>>
>>>
>>> nplots = 2
>>>
>>> plots  = new(nplots,graphic)
>>>
>>>
>>> diag = rhu_gf(nFGLevels|:,lon|:)
>>>
>>> ;res at gsnLeftStringParallelPosF = -0.05
>>>
>>> res at gsnLeftString = "a) GFu: RELATIVE HUMIDITY (-)"
>>>
>>> res at tiYAxisOn     = True
>>>
>>> res at tmYLOn        = True
>>>
>>> res at tmYLBorderOn  = True
>>>
>>> res at tmYROn        = True
>>>
>>> res at tmYRBorderOn  = True
>>>
>>> res at tmYRLabelsOn  = False
>>>
>>> plot = gsn_csm_pres_hgt(wks,diag,res)
>>>
>>> getvalues plot at contour
>>>
>>>    "pmAnnoManagers" : am_ids
>>>
>>> end getvalues
>>>
>>> index = ind(NhlName(am_ids).eq."right_axis")
>>>
>>> if(.not.ismissing(index)) then
>>>
>>>    NhlRemoveAnnotation(plot at contour,am_ids(index))
>>>
>>> end if
>>>
>>> plots(0) = plot
>>>
>>> delete(index)
>>>
>>> delete(plot)
>>>
>>>
>>> diag = rhv_gf(nFGLevels|:,lon|:)
>>>
>>> ;res at gsnLeftStringParallelPosF = -0.05
>>>
>>> res at gsnLeftString = "b) GFv: RELATIVE HUMIDITY (-)"
>>>
>>> res at tiYAxisOn     = True
>>>
>>> res at tmYLOn        = True
>>>
>>> res at tmYLBorderOn  = True
>>>
>>> res at tmYLLabelsOn  = False
>>>
>>> res at tmYROn        = True
>>>
>>> res at tmYRBorderOn  = True
>>>
>>> res at tmYRLabelsOn  = True
>>>
>>> plots(1) = gsn_csm_pres_hgt(wks,diag,res)
>>>
>>>
>>> Unfortunately that did not restore the labels and title of the right
>>> axis. I wonder if that has to do with using NhlRemoveAnnotation set in plots(0).
>>> Is there a way around this?
>>>
>>> Thanks,
>>> Laura
>>>
>>>
>>>
>>> --
>>>
>>> !-------------------------------------------------------------------------------------------------------------
>>> Laura D. Fowler
>>>
>>> Mesoscale and Microscale Meteorology Division (MMM)
>>> National Center for Atmospheric Research
>>> P.O. Box 3000, Boulder CO 80307-3000
>>>
>>> e-mail: laura at ucar.edu
>>> phone: 303-497-1628
>>>
>>>
>>> !-------------------------------------------------------------------------------------------------------------
>>> _______________________________________________
>>> ncl-talk mailing list
>>> ncl-talk at ucar.edu
>>> List instructions, subscriber options, unsubscribe:
>>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>
>>
>>
>> --
>> Adam Phillips
>> Associate Scientist,  Climate and Global Dynamics Laboratory, NCAR
>> www.cgd.ucar.edu/staff/asphilli/   303-497-1726
>>
>> <http://www.cgd.ucar.edu/staff/asphilli>
>>
>
>
> --
>
> !-------------------------------------------------------------------------------------------------------------
> Laura D. Fowler
>
> Mesoscale and Microscale Meteorology Division (MMM)
> National Center for Atmospheric Research
> P.O. Box 3000, Boulder CO 80307-3000
>
> e-mail: laura at ucar.edu
> phone: 303-497-1628
>
>
> !-------------------------------------------------------------------------------------------------------------
>


-- 
Adam Phillips
Associate Scientist,  Climate and Global Dynamics Laboratory, NCAR
www.cgd.ucar.edu/staff/asphilli/   303-497-1726

<http://www.cgd.ucar.edu/staff/asphilli>
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