Plotting

models = examplemodels(2)
assignmentplot(models[1], models[2], d=Discrete(), p=2)
dist = OptimalTransportRootDistance(domain=Continuous())
flowplot(dist, models...)

Apart from the functions above, the plotting facilities from ControlSystemsBase.jl should also work on models from this package, e.g., bodeplot, pzmap etc.