[ncl-talk] Plot station points with markers having different colors and size with a label bar

[Kunal Bali]

Hi,

For that, I think, you need to change

levels =
(/16,0,39,7,47,5,7,30,0,17,0,7,3,0,0,47,0,0,46,32,0,46,3,7,0,0,7,0,25,0,46,4,0,7,7,0,0,0,47,46,47,7,0,3/)

to

levels = (/0,5,10,15,20,25,30,35,40,45,50/)

[image: polyg.png]
---
Kunal Bali






On Sun, 12 Feb 2023 at 09:31, Anie K Lal via ncl-talk <
ncl-talk at mailman.ucar.edu> wrote:

> Hi all,
>
> I Have a csv file with lat lon and values:
>
> Lat     Lon     Values
> 27.156  77.961  16
> 27.883  78.067  0
> 25.44   81.734  39
> 30.383  76.767  7
> 31.71   74.797  47
> 26.681  88.329  5
> 27.567  81.6    7
> 28.422  79.451  30
> 24.133  88.267  0
> 25.233  86.95   17
> 23.233  87.85   0
> 30.733  76.883  7
> 26.333  89.497  3
> 26.167  85.9    0
> 24.917  84.183  0
> 28.585  77.206  47
> 25.933  80.833  0
> 26.3    87.267  0
> 24.744  84.951  46
> 26.74   83.45   32
> 27.383  80.167  0
> 29.179  75.755  46
> 26.533  88.717  3
> 25.491  78.558  7
> 26.404  80.41   0
> 29.7    77.033  0
> 22.533  88.333  7
> 23.4    88.517  0
> 25.45   82.867  25
> 26.867  80.933  0
> 26.761  80.889  46
> 30.867  75.933  4
> 27.233  79.05   0
> 25.033  88.133  7
> 29.017  77.717  7
> 26.667  84.917  0
> 26.117  85.4    0
> 29.617  78.383  0
> 22.655  88.447  47
> 30.333  76.467  46
> 25.591  85.088  47
> 25.267  87.467  7
> 26.983  84.85   0
> 25.3    83.017  3
>
> I want to plot these on a map with different markers and sizes for
> different values ranging from 0 to 47.
> I followed few examples from ncl website. I need to get a plot like this
> https://www.ncl.ucar.edu/Applications/Images/polyg_8_lbar_lg.png
>
> I am attaching the script and plot that I got. I am not able to
> understand what am I doing incorrectly. Please help me solve this.
>
> Looking forward to any kind of help.
>
> Thank you
> Anie_______________________________________________
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