Question about user defined variables

[jorgesegers]

Hello,

I have a couple of questions about mathematical operations I hope somebody could help me with:

1. Is there a way to calculate a lap distance channel that is reset to zero each time the lap marker is passed?

2. Is there a way to reset an integration to zero each time the lap marker is passed? Eg. to make a channel that gives the time spend at full throttle for each lap. I know that it's possible with Marker Based Measurements but that only gives me one value, and I would like to see how that value develops against time or distance.

Thanks already!

Jorge Segers

[SPiFF]

2. Is there a way to reset an integration to zero each time the lap marker is passed? Eg. to make a channel that gives the time spend at full throttle for each lap. I know that it's possible with Marker Based Measurements but that only gives me one value, and I would like to see how that value develops against time or distance.

Did you ever find a way to do this? I would also like to have % full throttle channel.

Thanks ...

[MattyRagan]

One method: http://www.race-technology.com/forum/vi ... php?t=1250

[jorgesegers]

Yes I did in the meantime...

First create a user defined variable that gives 1 for throttle position > 95% and 0 in all other cases.

if(VAR_2510>95,1,0)

In this equation VAR_2510 is the channel for throttle position.
Next, create a 'marker based measurement' (Results - Marker Based Measurements). Select 'Standard measurement' - 'Integral of' - 'Full throttle flag' (the math channel created before).
Run this measurement from 'Marker 1' to 'Marker 1' (the lap marker).
You will then get a table with the time spent at full throttle for each separate lap.

Hope this helps...