In neutrally buoyant displacements, the permeability circulation of the flipped case should be of equal magnitude and opposite sign to the original case.
The average density is lower in the flipped condition.
However, we found that in the flipped case it hovered around zero, cf. figure 7(c).
The only difference is that one simulation employs the 'original' heterogeneity distribution, while the other one uses the 'flipped' distribution, described above.
As a result, his flipped-out state emerges.
