re-adding min-speed for coasting

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

@@ -57,7 +57,7 @@ namespace TUGraz.VectoCore.InputData.Reader.DataObjectAdapter
 			var lookAheadData = new DriverData.LACData {
 				Enabled = DeclarationData.Driver.LookAhead.Enabled,
 				//Deceleration = DeclarationData.Driver.LookAhead.Deceleration,
-				//MinSpeed = DeclarationData.Driver.LookAhead.MinimumSpeed,
+				MinSpeed = DeclarationData.Driver.LookAhead.MinimumSpeed,
 				LookAheadDecisionFactor = new LACDecisionFactor(),
 				LookAheadDistanceFactor = DeclarationData.Driver.LookAhead.LookAheadDistanceFactor,
 			};

VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/EngineeringDataAdapter.cs

@@ -127,9 +127,9 @@ namespace TUGraz.VectoCore.InputData.Reader.DataObjectAdapter
 			var retVal = SetCommonGearboxData(gearbox);
 
 			//var gears = gearbox.Gears;
-			if (gearbox.Gears.Count < 1) {
+			if (gearbox.Gears.Count < 2) {
 				throw new VectoSimulationException(
-					"At least one Gear-Entry must be defined in Gearbox!");
+					"At least two Gear-Entries must be defined in Gearbox!");
 			}
 
 			retVal.Inertia = gearbox.Inertia;
@@ -142,7 +142,9 @@ namespace TUGraz.VectoCore.InputData.Reader.DataObjectAdapter
 			retVal.StartSpeed = gearbox.StartSpeed;
 			retVal.StartAcceleration = gearbox.StartAcceleration;
 
-			var gearDifferenceRatio = gearbox.Gears[0].Ratio / gearbox.Gears[1].Ratio;
+			var gearDifferenceRatio = gearbox.Type.AutomaticTransmission() && gearbox.Gears.Count > 2 ?
+				gearbox.Gears[0].Ratio / gearbox.Gears[1].Ratio
+				: 1.0;
 
 			var gears = new Dictionary<uint, GearData>();