Sometimes an inset is just about contextualising a zoomed-in map (e.g. https://stackoverflow.com/questions/34255534/inset-map-using-ggplot2). Theoretically this should already work (though an example is needed), but the inset frame needs to behave a bit differently.
Sometimes an inset is just about contextualising a zoomed-in map (e.g. https://stackoverflow.com/questions/34255534/inset-map-using-ggplot2). Theoretically this should already work (though an example is needed), but the inset frame needs to behave a bit differently.