Density slice in the z = 0 plane obtained from the 256_2F run for the 1 nm (top) and 10 μm (bottom) dust grains at a time corresponding to ≃ 4.5t_cross. The left column represents the density field of the monofluid dust, while the right column represents the density field interpolated from the Lagrangian dust particles. The density is normalised by the initial density ρ₀. The black lines represent the contour for which the gas density is equal to its initial value ρ₀.