package application.model val observableVessel: ObservableVessel = ObservableVessel() val observableSelectedVessel: ObservableSelectedVessel = ObservableSelectedVessel() val observableMapState: ObservableMapState = ObservableMapState() val observableIsReplayState: ObservableReplayState = ObservableReplayState() val observableCurrentTime: ObservableCurrentTime = ObservableCurrentTime()