The plot function accepts a number of parameters, all listed below. Note that only ys is required, all others are optional. There is also a plot_to_string function with the same signature, if you want ...

#Parm(t_i, a_u, a_d, Pr, mu, eta, T, hx, hy, hz, K_SIZE, W_MAX, W_in, W_SIZE, α, β, γ) ...