I am having trouble with creating nice flow plots for a velocity vector field. I try to use the quiver command but cannot find how to scale the arrow heads properly. Below a picture of the plot, I want to have the heads make up less space in the hope it will be better readable.
and here some code that makes it work (if I need to supply more let me know, I am new to this blog).
p4 = quiver(
xs,
ys,
quiver = (vx_dir, vy_dir),
xlabel = "x",
ylabel = "y",
title = "velocity directions",
legend = false,
xlims = (0, L),
ylims = (-w, w),
)
The velocities are also normalized, and I plot it with a magnitude plot side-by-side using Plots, so I would like the solution to be compatible with plots(p1, p2, …).