Mach number for a heating rate of ė₀ = 10⁴ and deviation well-balancing at different resolutions. The upper left box in each panel indicates the change in the vertical resolution relative to the resolution used for the Mach number scaling. The lower right box gives the total number of cells of the particular simulation. All snapshots are taken as soon as convection has fully developed. The dashed white line illustrates the profile of the Brunt–Väisälä frequency as a function of height with arbitrary units on the x-axis.