Codemasters TeamCan anyone help with tying up laps in qualifying against the tyre compound that was used?
I have the following laps recording during qualifying:
Which I see in the telemetry as below:
'laps': [
{
"id": -1,
"sessionUID": "7272627578287126915",
"participantUUID": "6cd55d99-fbc9-4937-bacf-e393c03f3606",
"lapNumber": 1,
"lapTime": 66.565,
"lapTimeValid": 0,
"sector1Time": 16.208,
"sector1TimeValid": 0,
"sector2Time": 29.656,
"sector2TimeValid": 0,
"sector3Time": 20.7,
"sector3TimeValid": 0
},
{
"id": -1,
"sessionUID": "7272627578287126915",
"participantUUID": "6cd55d99-fbc9-4937-bacf-e393c03f3606",
"lapNumber": 2,
"lapTime": 65.677,
"lapTimeValid": 0,
"sector1Time": 16.513,
"sector1TimeValid": 0,
"sector2Time": 29.174,
"sector2TimeValid": 0,
"sector3Time": 19.988,
"sector3TimeValid": 0
},
{
"id": -1,
"sessionUID": "7272627578287126915",
"participantUUID": "6cd55d99-fbc9-4937-bacf-e393c03f3606",
"lapNumber": 3,
"lapTime": 65.599,
"lapTimeValid": 1,
"sector1Time": 16.644,
"sector1TimeValid": 1,
"sector2Time": 29.019,
"sector2TimeValid": 1,
"sector3Time": 19.934,
"sector3TimeValid": 1
},
{
"id": -1,
"sessionUID": "7272627578287126915",
"participantUUID": "6cd55d99-fbc9-4937-bacf-e393c03f3606",
"lapNumber": 4,
"lapTime": 66.165,
"lapTimeValid": 0,
"sector1Time": 16.358,
"sector1TimeValid": 0,
"sector2Time": 28.94,
"sector2TimeValid": 0,
"sector3Time": 20.867,
"sector3TimeValid": 0
},
{
"id": -1,
"sessionUID": "7272627578287126915",
"participantUUID": "6cd55d99-fbc9-4937-bacf-e393c03f3606",
"lapNumber": 5,
"lapTime": 66.77,
"lapTimeValid": 1,
"sector1Time": 16.645,
"sector1TimeValid": 1,
"sector2Time": 29.448,
"sector2TimeValid": 1,
"sector3Time": 20.675,
"sector3TimeValid": 1
},
{
"id": -1,
"sessionUID": "7272627578287126915",
"participantUUID": "6cd55d99-fbc9-4937-bacf-e393c03f3606",
"lapNumber": 6,
"lapTime": 71.467,
"lapTimeValid": 1,
"sector1Time": 16.593,
"sector1TimeValid": 1,
"sector2Time": 32.715,
"sector2TimeValid": 1,
"sector3Time": 22.158,
"sector3TimeValid": 1
},
{
"id": -1,
"sessionUID": "7272627578287126915",
"participantUUID": "6cd55d99-fbc9-4937-bacf-e393c03f3606",
"lapNumber": 7,
"lapTime": 67.106,
"lapTimeValid": 0,
"sector1Time": 16.923,
"sector1TimeValid": 0,
"sector2Time": 29.933,
"sector2TimeValid": 0,
"sector3Time": 20.249,
"sector3TimeValid": 0
},
{
"id": -1,
"sessionUID": "7272627578287126915",
"participantUUID": "6cd55d99-fbc9-4937-bacf-e393c03f3606",
"lapNumber": 8,
"lapTime": 67.092,
"lapTimeValid": 0,
"sector1Time": 16.796,
"sector1TimeValid": 0,
"sector2Time": 29.952,
"sector2TimeValid": 0,
"sector3Time": 20.342,
"sector3TimeValid": 0
}
]However, the 'TyreStintHistoryData' in the 'SessionHistory' packet only gives me this:
'tyres': [
{
"endLap": 1,
"actualCompound": "C5",
"visualCompound": "soft"
},
{
"endLap": 2,
"actualCompound": "C4",
"visualCompound": "medium"
},
{
"endLap": 255,
"actualCompound": "C5",
"visualCompound": "soft"
}
],Can anyone tell me how I could work out that lap 3 was done on the medium tyre?
Thanks
Andy
TTV-ADHawkinsGHIt may have to be something you just track "as it happens" rather than at the end unless you use the FinalClassification packet possibly.
Although from your example, if you did lap 1 & 2 on soft #1, and lap 4-8 on soft #2, then maybe that tyres array is understandable if you add 1 to the endLap (e.g. 0 based), and the session finished while you were on the final soft, thus having no endLap.
Admittedly, this isn't great, or what happen to that tyre object if you'd changed back to the original soft after lap 6, you'd have to do some testing.
Particular tyre sets don't seem to have unique keys, thus trying to line them back up to PacketTyreSetsData can be a problem if that's something you need to do, but I've not come across a scenario where that is really a problem so far.
Community Manager