multiple gtfs feeds and setting transfer_type=3 to disable transfers station

[mbachem-rvk]

I use otp to read two different GTFS feed zips.
There are multiple possible stations to get transfered from Line-A in Feed-A to line-B in Feed-B.
I want to diable some stations for transfers by setting transfer_type=3 in Feed-B, but OTP does ignore it.

Can I use transfer_type when reading from multiple feeds?
If I merge the feeds manually, transfer_type=3 is working as desired.

Version of OTP used (exact commit hash or JAR name)

OTP STARTING UP (version: 2.5.0, ser.ver.id: 148, commit: b301ea7, branch: master) using Java 21

Command line used to start OTP

Version:     2.5.0
Ser.ver.id:  148
Commit:      b301ea7c70f2ce7bb22c7f8e7fba6f8654cea3a5
Branch:      master
Build:       2024-03-13T13:25:20+01:00

13:09:57.160 INFO [main]  (OTPMain.java:107) Searching for configuration and input files in /graphs/devel-1
13:09:57.299 INFO [main]  (ConfigFileLoader.java:130) Load JSON configuration file '/graphs/devel-1/otp-config.json'
13:09:57.310 INFO [main]  (ConfigFileLoader.java:131) Summarizing 'otp-config.json': {
  "otpFeatures" : {
    "FlexRouting" : false
  }
}
13:09:57.318 INFO [main]  (ConfigFileLoader.java:130) Load JSON configuration file '/graphs/devel-1/build-config.json'
13:09:57.319 INFO [main]  (ConfigFileLoader.java:131) Summarizing 'build-config.json': {
  "transitModelTimeZone" : "Europe/Berlin",
  "osmDefaults" : {
    "timeZone" : "Europe/Berlin"
  }
}
13:09:57.388 INFO [main]  (ConfigFileLoader.java:130) Load JSON configuration file '/graphs/devel-1/router-config.json'
13:09:57.389 INFO [main]  (ConfigFileLoader.java:131) Summarizing 'router-config.json': {
  "routingDefaults" : {
    "transferSlack" : 0
  }
}
13:09:57.422 INFO [main]  (OTPFeature.java:138) Features turned on: 
        APIBikeRental
        APIServerInfo
        APIUpdaterStatus
        ConsiderPatternsForDirectTransfers
        DebugUi
        FloatingBike
        GtfsGraphQlApi
        OptimizeTransfers
        TransferConstraints
        TransmodelGraphQlApi
        LegacyRestApi
13:09:57.422 INFO [main]  (OTPFeature.java:139) Features turned off: 
        GtfsGraphQlApiRentalStationFuzzyMatching
        MinimumTransferTimeIsDefinitive
        ParallelRouting
        ActuatorAPI
        AsyncGraphQLFetchers
        Co2Emissions
        DataOverlay
        FaresV2
        FlexRouting
        GoogleCloudStorage
        RealtimeResolver
        ReportApi
        RestAPIPassInDefaultConfigAsJson
        SandboxAPIGeocoder
        SandboxAPIMapboxVectorTilesApi
        SandboxAPIParkAndRideApi
        SandboxAPITravelTime
        TransferAnalyzer

[leonardehrenfried]

Hi there, welcome to OTP!

It's not possible to define transfers between GTFS feeds at all. I recommend that you merge your feeds.

Generally speaking: if you want well integrated travel results, you need to provide well integrated feeds.