Temporal snapshots of simulated macrospicule in the case of essentially vertical magnetic field (see Sect. 3.1). The temperature (colour maps) and velocity (arrows) profiles at t = 100 s, t = 200 s, t = 300 s, t = 400 s, t = 500 s, t = 600 s, t = 700 s, t = 800 s, and t = 10³ s (from top to bottom) for x₀ = 0 Mm. Temperature is drawn in units of 1 MK. The arrow below each panel represents the length of the velocity vector, expressed in units of 30 km s^-1. The colour bar is common to all the panels.