[ncl-talk] How make these plots with NCL?

[Mary Haley]

Markus,

NCL can certainly do the contour/map plots, and the small square looks like
a basic contour plot, but we don't have anything specific for doing filled
contours inside a triangle. You could do something like this on your own
using calls to gsn_add_polygon, and then the various text annotations could
be drawn with gsn_add_text and/or gsn_add_polyline for the lines, but it
would be a bit tedious.

You can check out some examples of where people have done interesting
things with polygons here:

https://www.ncl.ucar.edu/Applications/evans.shtml
https://www.ncl.ucar.edu/Applications/polyg.shtml

To see some examples of creating those color filled map plots, you may want
to see our vegetation examples page:

http://www.ncl.ucar.edu/Applications/classification.shtml

Regards,

--Mary


On Tue, Aug 14, 2018 at 3:44 AM, <markus.mingel at libero.it> wrote:

> Dear NCL users,
>
> I wonder whether anyone knows how to replicate the two plots in
> attachment with NCL?
>
> Thanks into advance,
>
> Best,
>
> Markus
>
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