ExcpectedDepartureOccupancy missing from ProductionTimetable

[ue71603]

I have found ExpectedDepartureOccupancy in SIRI VM and SIRI ET. I don't see it in SIRI PT. Why not? Occupancy precalculations are often done in the planning. Was this a mistake and should I correct it in a PR?

@skinkie @Aurige @haeckerbaer

VM

<?xml version="1.0" encoding="UTF-8"?>
<!-- Example occupancy in SIRI VM (could also be SIRI ET) -->
<Siri xmlns="http://www.siri.org.uk/siri" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.0" xsi:schemaLocation="http://www.siri.org.uk/siri ../../xsd/siri.xsd">
	<ServiceDelivery>
		<!--=======ENDPOINT ===================================== -->
		<ResponseTimestamp>2023-11-17T09:30:47-05:00</ResponseTimestamp>
		<ProducerRef>MPG_Manual</ProducerRef>
		<!--=======PAYLOAD ===================================== -->
		<Status>true</Status>
		<MoreData>false</MoreData>
		<!--=======FIRST SUBSCRIPTION======================== -->
		<VehicleMonitoringDelivery version="2.0">
			<ResponseTimestamp>2023-11-16T09:30:47-05:00</ResponseTimestamp>
			<Status>true</Status>
			<ValidUntil>2023-11-17T09:30:47-05:00</ValidUntil>
			<VehicleActivity>
				<RecordedAtTime>2023-11-16T09:30:47-05:00</RecordedAtTime>
				<ValidUntilTime>22023-11-17T09:30:47-05:00</ValidUntilTime>
				<MonitoredVehicleJourney>
					<LineRef>unknown</LineRef> <!-- slnid -->
					<DirectionRef>ch:1:Direction:H</DirectionRef> <!-- you didn't have this in the JSON, but I think it would be good, if we know this -->
					<FramedVehicleJourneyRef>
						<DataFrameRef>2023-11-16</DataFrameRef> <!-- operating day -->
						<DatedVehicleJourneyRef>ch:1:sjyid:11:11293191923919</DatedVehicleJourneyRef> <!-- not yet available -->
					</FramedVehicleJourneyRef>
					<OperatorRef>11</OperatorRef>
					<OriginRef>8504300</OriginRef>
					<OriginName>Biel/Bienne</OriginName>
					<DestinationRef>8504221</DestinationRef>
					<DestinationName>Neuchâtel</DestinationName>
					<Monitored>true</Monitored>
					<InCongestion>false</InCongestion>
					<TrainNumbers>
						<TrainNumberRef>504</TrainNumberRef>
					</TrainNumbers>
					<OnwardCalls>
						<OnwardCall> <!-- we can do it for all stops in the train. It is OnwardCall, because it is in the future -->
							<StopPointRef>8504300</StopPointRef>
							<VisitNumber>1</VisitNumber>
							<StopPointName>Biel/Bienne</StopPointName>
							<ExpectedDepartureTime>2023-11-16T05:14:00Z</ExpectedDepartureTime> <!-- Zulu time usually -->
							<ExpectedDepartureOccupancy>
								<FareClass>businessClass</FareClass> <!-- or firstClass -->
								<OccupancyLevel>fewSeatsAvailable</OccupancyLevel>
								<OccupancyPercentage>65</OccupancyPercentage>
							</ExpectedDepartureOccupancy>
							<ExpectedDepartureOccupancy>
								<FareClass>secondClass </FareClass>
								<OccupancyLevel>manySeatsAvailable</OccupancyLevel>
								<OccupancyPercentage>24</OccupancyPercentage>
							</ExpectedDepartureOccupancy>							
						</OnwardCall>
					</OnwardCalls>
				</MonitoredVehicleJourney>
			</VehicleActivity>
		</VehicleMonitoringDelivery>
	</ServiceDelivery>
</Siri> 

SIRI ET:

<?xml version="1.0" encoding="UTF-8"?>
<!-- (C) Copyright 2005-2012 CEN SIRI -->
<Siri xmlns="http://www.siri.org.uk/siri" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.0" xsi:schemaLocation="http://www.siri.org.uk/siri ../../xsd/siri.xsd">
	<ServiceDelivery>
		<ResponseTimestamp>2023-11-16T09:30:47-05:00</ResponseTimestamp>
		<Status>true</Status>
		<EstimatedTimetableDelivery version="2.0">
			<ResponseTimestamp>2023-11-16T09:30:47-05:00</ResponseTimestamp>
			<ValidUntil>2023-11-17T09:30:47-05:00</ValidUntil>
			<EstimatedJourneyVersionFrame>
				<RecordedAtTime>2023-11-16T09:30:47-05:00</RecordedAtTime>
				<!--==journey 1========================== -->
				<EstimatedVehicleJourney>
					<LineRef>unknown</LineRef>
					<!-- slnid -->
					<DirectionRef>ch:1:Direction:H</DirectionRef>
					<!-- you didn't have this in the JSON, but I think it would be good, if we know this -->
					<FramedVehicleJourneyRef>
						<DataFrameRef>2023-11-16</DataFrameRef>
						<!-- operating day -->
						<DatedVehicleJourneyRef>ch:1:sjyid:11:11293191923919</DatedVehicleJourneyRef>
						<!-- not yet available -->
					</FramedVehicleJourneyRef>
					<OriginRef>8504300</OriginRef>
					<OriginName>Biel/Bienne</OriginName>
					<DestinationRef>8504221</DestinationRef>
					<DestinationName>Neuchâtel</DestinationName>
					<OperatorRef>11</OperatorRef>
					<TrainNumbers>
						<TrainNumberRef>504</TrainNumberRef>
					</TrainNumbers>
					<EstimatedCalls>
						<!-- CALL 1-->
						<EstimatedCall>
							<!-- we can do it for all stops in the train. It is OnwardCall, because it is in the future -->
							<StopPointRef>8504300</StopPointRef>
							<VisitNumber>1</VisitNumber>
							<StopPointName>Biel/Bienne</StopPointName>
							<ExpectedDepartureTime>2023-11-16T05:14:00Z</ExpectedDepartureTime>
							<!-- Zulu time usually -->
							<ExpectedDepartureOccupancy>
								<FareClass>businessClass</FareClass>
								<!-- or firstClass -->
								<OccupancyLevel>fewSeatsAvailable</OccupancyLevel>
								<OccupancyPercentage>65</OccupancyPercentage>
							</ExpectedDepartureOccupancy>
							<ExpectedDepartureOccupancy>
								<FareClass>secondClass </FareClass>
								<OccupancyLevel>manySeatsAvailable</OccupancyLevel>
								<OccupancyPercentage>24</OccupancyPercentage>
							</ExpectedDepartureOccupancy>
						</EstimatedCall>
						<EstimatedCall>
							<!--at least two stops needed. The last one does not have an Occupancy -->
							<StopPointRef>8504221</StopPointRef>
							<VisitNumber>2</VisitNumber>
							<StopPointName>Neuchâtel</StopPointName>
							<AimedArrivalTime>2023-11-16T05:14:00Z</AimedArrivalTime>
							<!-- Zulu time usually -->
						</EstimatedCall>
					</EstimatedCalls>
				</EstimatedVehicleJourney>
			</EstimatedJourneyVersionFrame>
		</EstimatedTimetableDelivery>
	</ServiceDelivery>
</Siri>

[PieterGit]

Hi @ue71603 . Perhaps I'm overlooking it, but I can't find ExcpectedDepartureOccupancy on the master branch of this repo. Am I overlooking something? Can you please explain where I can find the corresponding XSD files to your examples?

[ue71603]

@PieterGit I think you are right. As the ExpectedDepartureOccupancy is a part of the Monitored Journey it is not in PT. Perhaps this is something that should be considered in future. @Aurige @haeckerbaer . That is a reason, why we use SIRI ET even for occupancy in the future: https://www.xn--v-info-vxa.ch/sites/default/files/2024-01/occupancy_forecast_profile_ch_v0.9.pdf

[ue71603]

ext_productionTimetable_response.zip