Plate 3
A series of eight NmF2 snapshots from the TDIM simulation, labelled with
numbers given in the time history plot of Plate 2. In this simulation,
the convection model was changed between the Heppner-Maynard "A" and "DE"
patterns, corresponding to abrupt changes in the IMF By component.
For an explanation of the coordinate system, see
Supplemental Figure 1.