Zoom into the foreground filament in the longitudinal cut. The maps are 11.061 × 12 Mpc large with the same resolution as those presented in Fig. 1. The left panel shows the velocity field, similar to the right panel of Fig. 1, the central panel shows the divergence, and the right panel shows the z component of the vorticity. The Virgo R₅₀₀ and virial radius, R_vir, are shown as black circle arcs on each map.