Top: integrated power between 1.67 mHz and 16.7 mHz for v_x (left), v_y (centre) components of the velocity at z = 1.4 Mm in the chromophere and line-of-sight photospheric magnetic field at t = 180 s (right). Bottom: integrated power between 1.67 mHz and 16.7 mHz for v_x (left), v_y (centre) and v_z (right) components of the velocity at z = 10 Mm in the corona. Coloured circles with 1 Mm diameter are centred on positions of footpoint coordinates at z = 1.4 Mm at t = 0 s and colour-coded as follows: F1-black, F2-red, F3-purple, F4-green, and F5-orange. An animation of this figure for the full duration of the simulation is available online.