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      11-12-2008, 06:38 AM   #100
exdos
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Drives: Z3 M Coupe(S54) and Z4 M Coupe
Join Date: Apr 2008
Location: UK

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Swamp2,

Yes you do need to calculate Force. Acceleration can be calculated from the recorded figures of RPM and the time stamp data, plus the wheel diameter and gear ratio in the vehicle profile and Pi as the constant. The mass is the vehicle weight in the vehicle profile.

That's how I can do it in Excel from a multipoint.csv file recorded by the DashDynoSPD.