Same as Fig. 2 but at the end of simulations in a time interval ω_pt = 9000 − 10 000. Solitons do not appear in simulations (b) and (d)–(f). While the most intensive waves in 1D are the solitons and superluminal L-mode waves close to k_∥ ≈ 0, in 2D, the most intensive waves are close to the light line, and solitons are not present. (a) S1–1D. (b) S2–1D. (c) S3–1D. (d) S1–2D. (e) S2–2D. (f) S3–2D.