fix: take engine's RegPer correction factor into account

VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/DeclarationDataAdapter.cs

@@ -156,6 +156,7 @@ namespace TUGraz.VectoCore.InputData.Reader.DataObjectAdapter
 			retVal.WHTCMotorway = engine.WHTCMotorway;
 			retVal.WHTCRural = engine.WHTCRural;
 			retVal.ColdHotCorrectionFactor = engine.ColdHotBalancingFactor;
+			retVal.CorrectionFactorRegPer = engine.CorrectionFactorRegPer;
 			retVal.Inertia = DeclarationData.Engine.EngineInertia(retVal.Displacement, gearbox.Type);
 			var limits = torqueLimits.ToDictionary(e => e.Gear);
 			var numGears = gearbox.Gears.Count;

VectoCore/VectoCore/InputData/Reader/Impl/DeclarationModeVectoRunDataFactory.cs

@@ -188,7 +188,7 @@ namespace TUGraz.VectoCore.InputData.Reader.Impl
 					};
 					simulationRunData.EngineData.FuelConsumptionCorrectionFactor = DeclarationData.WHTCCorrection.Lookup(
 						mission.MissionType.GetNonEMSMissionType(), _engineData.WHTCRural, _engineData.WHTCUrban, _engineData.WHTCMotorway) *
-																					_engineData.ColdHotCorrectionFactor;
+						_engineData.ColdHotCorrectionFactor * _engineData.CorrectionFactorRegPer;
 					simulationRunData.VehicleData.VehicleClass = _segment.VehicleClass;
 					yield return simulationRunData;
 				}