Overview maps (r ≤ 18M) in Kerr-Schild (r, θ) coordinates of selected parameters for prograde a = 0.9 case at t = 19 594M. From the left, the first panel shows the radial component of magnetic-field three-vector B^r (multiplied by r²), the second panel shows the plasma density ρ in log scale, and the third panel shows the radial component of velocity three-vector v^r. The left and right sides of every panel show slices for opposite azimuths ϕ_L, ϕ_R indicated in the titles. The black circles mark the BH with horizon radius r_H ≃ 1.436M. The coarse cells in the polar regions (|θ|< 30° and |θ|> 150°) result from the SMR.