Properties of the dipped magnetic field regions for model 1 (left column) and model 2 (right column). In each plot the solar limb is shown by the dashed line. a and b: filled contour plots for the line-of-sight average of ∣B∣. c and d: filled contour plots for the peak value of the magnetic field along the line of sight. For each of the contour plots the colour bar at the right-hand side gives the contour levels.