[ncl-talk] Back arrow in math-symbols

[Rick Brownrigg]

Hi,  Try using a comma ~ (its hard to see in that font 34 chart). Also,
depending upon what you are doing, you may not need the function codes --
the following plots a left-facing arrow in the center of the screen:

wks = gsn_open_wks("x11","foo")
res = True
res at txFont = 34
gsn_text_ndc(wks,",",.5,.5,res)
frame(wks)

Rick


On Thu, Sep 5, 2019 at 2:37 AM Hyacinth Nnamchi via ncl-talk <
ncl-talk at ucar.edu> wrote:

> Hi ncl users,
>
> Back arrow in math-symbols (Font 34) does not work for me using ~'~. I get
> inverted A instead using ncl version 6.4.0. Seems something is wrong with
> the documentation because back arrow and inverted A represented by ~'~.
> Any workaround?
>
>
> Thanks in advance.
>
> Best,
>
> Hyacinth
>
>
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