UFLT - Laptime / Telemetry logging tool

filthz

50RPM
Nov 11, 2019
50
11
37
Do you know the calculations behind this?
I have a module, where you can enter and display any mathematics for your telemetry. Would it help?
 

BrunoB

1000RPM
Premium
Oct 10, 2011
1,249
491
There is only 1 person who know the algoritms behind this - and because he didnt get any help inside the iRacing forum when he wanted it he from then on refused to make the code public.
He only from time to time accepted to calculate the grip values of some telemetry files PMed from some of iRacings pro drivers.:)
 

filthz

50RPM
Nov 11, 2019
50
11
37
Actually its not a secret. Here are some calculations:


.csv export is in the making. It will be a part of the "pro" package.
The formula editor will be availiable soon as well, here is a first glimpse. It can be used to create such calculations as the grip or something similar. In the example below it´s a rather simple formula where the pressure difference between intake and discharge side is calculated.

1574543728854.png
 
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BrunoB

1000RPM
Premium
Oct 10, 2011
1,249
491
Actually its not a secret. Here are some calculations:
Until now I have taken your questions rather serious - and have given you reasonable serious answers.
But this time your answer that calculation of grip (in racing simulations) is no secret - and you furthermore post a completely irrelevant link to some (again completely irrelevant) discussion where a bunch of engineering guys make fun with a guy who ask about how to calculate grip for a 13 ton "thing" pulling another "thing" with a force of 200 N.

Absolutely nothing in this link can be used to calculate grip in ANY racing sim - and by suggesting this you only does reveal your knowledge conserning both definition and calculation of grip in such a sim.

ByTheWay: If calculation of grip in a racing sim was/is no secret why has nobody exept one person being able to do it? :whistling:
 

filthz

50RPM
Nov 11, 2019
50
11
37
After digging more in the RR api, the solution is even more simple: RR delivers current tire grip for each tire without any further calculations.
 

filthz

50RPM
Nov 11, 2019
50
11
37
Happy new year!

Laps are organized in sessions now. Each session has additional infos (weather, humidity if avaliable), number of laps and fastest lap in session.

Clicking on "details" brings up session lap overview with telemetry etc
 

Attachments

filthz

50RPM
Nov 11, 2019
50
11
37
Driver profiles with statistics has been added.

1578841507880.png


If you dont know this tool yet - https://www.simracingdata.com is a tool that keeps track of all your laptimes and telemetry.
Its even possible to view live telemetry in browser while someone is on track:

 

filthz

50RPM
Nov 11, 2019
50
11
37
Big news - we finally rolled out the lap-by-lap comparison feature to our Pro users.

This video shows how it works.

Enjoy!