GES_PAC

            var date = DateTime.Now;

            var newMeasure = new Mesure(date, ConcO2 ?? 0, ConcCO2 ?? 0, ConcCH4 ?? 0);

            var currentSet = JourneeViewModel.Instance.GetCurrentDay().GetCurrentSet();

            currentSet.AddMeasure(newMeasure, ChamberId, IsAnimalOut);

            await Shell.Current.Navigation.PopToRootAsync();

            IsBusy = false;

        }

        private async Task GoToBehaviour()