QL runs with the same initial κ(0) = 8.0, three values of initial anisotropy A(0) = 2.0 (left), 3.9 (middle), and 6.0 (right), and for ten different (initial) values of β_∥(0) shown in various shades of brown. The first line (top) indicates the variation in κ, and the following ones indicate the variations in key parameters β_∥(t) and A(t) = T_⊥/T_∥(t), and variations in wave properties δB²(t)/B₀² and γ_max(t), for both cases in which κ varies in time and ones in which κ is constant.