How would you plot a velocity field in 3D assuming that we have the positions in a 3xn matrix P and the velocities in a 3xn matrix V?

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X-ref:

Thank you @Gnimuc, the link presents a solution with PyPlot.jl, that is easy. I am wondering what is the equivalent in Plots.jl.

It seems the implementation of `3D quiver`

is still missing in Plots.jl:

https://github.com/JuliaPlots/Plots.jl/issues/319#issue-159652535

Thanks for sharing. Perhaps arrows could be drawn with annotations instead? I will hack a solution meanwhile.