AGB star convection: heating 1x, 2D, 2400x800 points, 2780 sec

Entropy fluctuations and bubbles als flow tracers.
Entropy fluctuations.
Pressure fluctuations.
abs(Vorticity).

AGB star convection: heating 30x, 3D, 300x300x200 points, snapshot

Density fluctuations.
Vertical velocity.
abs(Vorticity).