remove redundant property RoadGradientPercent, add getter that derives this...

remove redundant property RoadGradientPercent, add getter that derives this value from RoadGradient if needed

Tools/DeclarationCycleZip/Program.cs

@@ -65,7 +65,7 @@ namespace DeclarationCycleZip
 				var row = table.NewRow();
 				row["<s>"] = x.Distance.Value().ToString(CultureInfo.InvariantCulture);
 				row["<v>"] = x.VehicleTargetSpeed.ConvertTo().Kilo.Meter.Per.Hour.Value().ToString(CultureInfo.InvariantCulture);
-				row["<grad>"] = x.RoadGradientPercent.ToString(CultureInfo.InvariantCulture);
+				row["<grad>"] = x.RoadGradientPercent.Value().ToString(CultureInfo.InvariantCulture);
 				row["<stop>"] = x.StoppingTime.Value().ToString(CultureInfo.InvariantCulture);
 				table.Rows.Add(row);
 				lastDistance = x.Distance;

VectoCore/VectoCore/InputData/Reader/DrivingCycleDataReader.cs

@@ -205,7 +205,6 @@ namespace TUGraz.VectoCore.InputData.Reader
 					var tmp = new DrivingCycleData.DrivingCycleEntry(entry) {
 						StoppingTime = 0.SI<Second>(),
 						RoadGradient = entry.RoadGradient,
-						RoadGradientPercent = entry.RoadGradientPercent,
 						VehicleTargetSpeed = i < entries.Count - 1 ? entries[i + 1].VehicleTargetSpeed : 0.SI<MeterPerSecond>()
 					};
 					filtered.Add(tmp);
@@ -362,7 +361,6 @@ namespace TUGraz.VectoCore.InputData.Reader
 				return table.Rows.Cast<DataRow>().Select(row => new DrivingCycleData.DrivingCycleEntry {
 					Distance = row.ParseDouble(Fields.Distance).SI<Meter>(),
 					VehicleTargetSpeed = row.ParseDouble(Fields.VehicleSpeed).KMPHtoMeterPerSecond(),
-					RoadGradientPercent = row.ParseDoubleOrGetDefault(Fields.RoadGradient),
 					RoadGradient = VectoMath.InclinationToAngle(row.ParseDoubleOrGetDefault(Fields.RoadGradient) / 100.0),
 					StoppingTime = row.ParseDouble(Fields.StoppingTime).SI<Second>(),
 					AdditionalAuxPowerDemand = row.ParseDoubleOrGetDefault(Fields.AdditionalAuxPowerDemand).SI().Kilo.Watt.Cast<Watt>(),

VectoCore/VectoCore/Models/SimulationComponent/Data/DrivingCycleData.cs

@@ -29,6 +29,7 @@
 *   Martin Rexeis, rexeis@ivt.tugraz.at, IVT, Graz University of Technology
 */
 
+using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using TUGraz.VectoCommon.Utils;
@@ -101,7 +102,10 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Data
 			/// <summary>
 			/// [%] Optional.
 			/// </summary>
-			public double RoadGradientPercent { get; set; }
+			public Scalar RoadGradientPercent
+			{
+				get { return (Math.Tan(RoadGradient.Value()) * 100).SI<Scalar>(); }
+			}
 
 			/// <summary>
 			/// relative altitude of the driving cycle over distance

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

@@ -29,6 +29,7 @@
 *   Martin Rexeis, rexeis@ivt.tugraz.at, IVT, Graz University of Technology
 */
 
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using TUGraz.VectoCommon.Exceptions;
@@ -519,7 +520,7 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
 			container[ModalResultField.dist] = CurrentState.Distance;
 			container[ModalResultField.simulationDistance] = CurrentState.SimulationDistance;
 			container[ModalResultField.v_targ] = CurrentState.VehicleSpeed;
-			container[ModalResultField.grad] = LeftSample.Current.RoadGradientPercent.SI();
+			container[ModalResultField.grad] = LeftSample.Current.RoadGradientPercent;
 			container[ModalResultField.altitude] = LeftSample.Current.Altitude;
 			container[ModalResultField.acc] = CurrentState.Acceleration;
 		}