The User Guide says that
"When SolverIterations is set to Current, only the current solution or perturbation is plotted in GroundTrackPlot. "
But this does not appear to be the case. The ground track plot looks as it does when the SolverIterations=None, i.e. no perturbations/iterations are shown - only the final solution.
Is this what we want? The code and documentation are inconsistent so one needs to be changed/fixed.