Snapshot of the striped wind simulation zoomed in on the innermost regions (r< 3.5 R_LC) at time t = 16.6 of rotation periods in run R3_S250_K10. From top left to bottom right: the plasma multiplicity n/n_GJ in log ₁₀ scale, the toroidal magnetic field (r/r_⋆)B_φ/B_⋆, the poloidal current density (r/r_⋆)²J_θ normalized to the fiducial Goldreich-Julian current density J_GJ ≈ ΩB_⋆/ 2π, and the dissipation rate of the electromagnetic energy (E·J) normalized by (r_⋆/r)³(B_⋆J_GJ). Solid lines show the magnetic field lines. They are omitted in the bottom panels for clarity. Radii are in units of the light-cylinder radius (shown here by a dashed circle). The magenta arrow indicates the direction of the north magnetic pole (i.e., φ = Ωt).