add info about current gradient to data bus

VectoCore/VectoCore/Models/Simulation/Impl/VehicleContainer.cs

@@ -425,6 +425,11 @@ namespace TUGraz.VectoCore.Models.Simulation.Impl
 			get { return Driver != null ? Driver.DriverAcceleration : 0.SI<MeterPerSquareSecond>(); }
 		}
 
+		public Radian RoadGradient
+		{
+			get { return DrivingCycle.RoadGradient; }
+		}
+
 		public Meter CycleStartDistance
 		{
 			get { return DrivingCycle == null ? 0.SI<Meter>() : DrivingCycle.CycleStartDistance; }

VectoCore/VectoCore/Models/SimulationComponent/IDrivingCycleInfo.cs

@@ -58,6 +58,8 @@ namespace TUGraz.VectoCore.Models.SimulationComponent
 
 		Meter Altitude { get; }
 
+		Radian RoadGradient { get; }
+
 		Meter CycleStartDistance { get; }
 
 		IReadOnlyList<DrivingCycleData.DrivingCycleEntry> LookAhead(Meter lookaheadDistance);

VectoCore/VectoCore/Models/SimulationComponent/Impl/DistanceBasedDrivingCycle.cs

@@ -496,6 +496,9 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
 			get { return PreviousState.Altitude; }
 		}
 
+		public Radian RoadGradient { get { return CurrentState.Gradient; } }
+
+
 		public sealed class DrivingCycleState
 		{
 			public DrivingCycleState Clone()

VectoCore/VectoCore/Models/SimulationComponent/Impl/MeasuredSpeedDrivingCycle.cs

@@ -360,6 +360,8 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
 			get { return CycleIterator.LeftSample.Altitude; }
 		}
 
+		public Radian RoadGradient { get { return CycleIterator.LeftSample.RoadGradient; } }
+
 		public Meter CycleStartDistance
 		{
 			get { return 0.SI<Meter>(); }

VectoCore/VectoCore/Models/SimulationComponent/Impl/PowertrainDrivingCycle.cs

@@ -203,6 +203,8 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
 			get { return 0.SI<Meter>(); }
 		}
 
+		public Radian RoadGradient { get { return 0.SI<Radian>(); } }
+
 		public Meter CycleStartDistance
 		{
 			get { return 0.SI<Meter>(); }

VectoCore/VectoCoreTest/Utils/MockAuxiliaryDemand.cs

@@ -88,6 +88,8 @@ namespace TUGraz.VectoCore.Tests.Utils
 			get { return 0.SI<Meter>(); }
 		}
 
+		public Radian RoadGradient { get { return 0.SI<Radian>(); } }
+
 		protected override void DoWriteModalResults(IModalDataContainer container)
 		{
 			container[ModalResultField.dist] = 0.SI<Meter>();

VectoCore/VectoCoreTest/Utils/MockVehicleContainer.cs

@@ -163,6 +163,7 @@ namespace TUGraz.VectoCore.Tests.Utils
 		}
 
 		public Watt BrakePower { get; set; }
+		public Radian RoadGradient { get; set; }
 		public Meter CycleStartDistance { get; set; }
 
 		public IReadOnlyList<DrivingCycleData.DrivingCycleEntry> LookAhead(Meter lookaheadDistance)