[ncl-talk] Label bar

[Yongzuo Li]

Thank you, Rick ! Let me try it.

Yongzuo

On Mon, Mar 18, 2019 at 7:06 PM Rick Brownrigg <brownrig at ucar.edu> wrote:
>
> You want to do a getvalues on the "viewport" (which represents the bounds of the interior of the plot in graphics space). See the several examples at:
>
> http://www.ncl.ucar.edu/Applications/viewport.shtml
>
> Hope that helps...
> Rick
>
>
> On Mon, Mar 18, 2019 at 6:59 PM Yongzuo Li <yongzuoli79 at gmail.com> wrote:
>>
>> Dear All,
>>
>> Thanks for suggestion from Adam to make label bar manually. Attached
>> are NCL codes & plot. How can I automatically find position of
>> bottom-right corner so that the new label can be put inside that small
>> box?
>>
>> Thanks
>>
>> Yongzuo
>>
>> On Mon, Mar 18, 2019 at 10:42 AM Adam Phillips <asphilli at ucar.edu> wrote:
>> >
>> > Hi Yongzuo,
>> > I like what you did with gsn_create_labelbar to create the existing legend. Unfortunately, I do not think you can use that method to draw polymarkers. I think the best option is to manually draw the polymarker and label with calls to gsn_add_polymarker and gsn_add_text.
>> >
>> > See the polygon page here: https://www.ncl.ucar.edu/Applications/polyg.shtml
>> > Specifically, see the wrf_nogsn_poly_5.ncl example script:
>> > https://www.ncl.ucar.edu/Applications/Scripts/wrf_nogsn_poly_5.ncl
>> >
>> > If you have any further questions let ncl-talk know.
>> > Adam
>> >
>> > On Sun, Mar 17, 2019 at 9:52 PM Yongzuo Li <yongzuoli79 at gmail.com> wrote:
>> >>
>> >> Hello,
>> >>
>> >> Attached are NCL codes and plot. How can I change thick lines to DOTS
>> >> inside box at bottom right corner?
>> >>
>> >> Thanks
>> >>
>> >> Yongzuo
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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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