[ncl-talk] Lines with arrowhead

[James wang]

Hello Everyone,

I am trying to  plot a Line with Arrow head symbols (Like streamlines) to
denote the movement of particles with latitude and longitude details. I
checked the
https://www.ncl.ucar.edu/Document/Graphics/Images/dashpatterns.png
which only have lines with different kind of dashes.
I also tried creating new patterns with the following

https://www.ncl.ucar.edu/Document/Functions/Built-in/NhlNewDashPattern.shtml

which also gives the same options with dash patterns only.
I tried plotting separate "Arrow Markers" over the lines but they don't
show the exact curvatures in the flow.

Thanks in advance for any suggestion or solution.
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