Search found 152 matches

by tristancliffe
Wed Nov 12, 2008 11:26 am
Forum: General support questions
Topic: Gear selection wont register
Replies: 14
Views: 24148

What gear ratio data are you actually using? Can you type here exactly what you write in the config software? Gear ratios should be other type where 1st ~= 3.5, and not 0.28. Same for final drive (your number will be around 3, not 0.something). Wheel circumference will be in the region of 1.9m Any m...
by tristancliffe
Fri Oct 24, 2008 5:44 pm
Forum: General support questions
Topic: Dash3 - "system can't detect the sequence"
Replies: 4
Views: 10666

No, it's the "general support forum" . If you have a problem that's urgent and doesn't get sorted here then consider phoning or emailing RT directly. But, it sounds to me like either your USB adaptor isn't working properly, or you're telling the software to use the wrong port. But I might ...
by tristancliffe
Fri Oct 24, 2008 9:19 am
Forum: General software support
Topic: Adding formula's to vaiables in Analysis
Replies: 10
Views: 14018

83.59 * 0.34^2 + 123.93 * 0.34 = 51.7 Use brackets so that the calculation is done in the right order. (83.59 * VAR_0217 * VAR_0217) + (123.93 * VAR_0217) That should work. If in doubt with equations always ALWAYS do it manually to see where the problem is. It takes seconds to type 0.34 * 0.34 * 83....
by tristancliffe
Mon Oct 06, 2008 3:29 pm
Forum: General support questions
Topic: Digital Video Recorder
Replies: 24
Views: 41543

I wasn't. I just forgot to put the crucial link in my post!!!

http://www.datatoys.com/mdvr2.htm
by tristancliffe
Mon Oct 06, 2008 1:49 pm
Forum: General support questions
Topic: Digital Video Recorder
Replies: 24
Views: 41543

Apparently this is the bees knees, but I've not tested it myself. 'Only' two inputs, but awesome nevertheless!
by tristancliffe
Mon Oct 06, 2008 10:06 am
Forum: General software support
Topic: Simulated lap times
Replies: 6
Views: 11853

Simulated lap times

Where can I find info on how to use this? Have enabled car power and torque, and corner radii, and made sure my vehicle options are reasonable, but it just shows n/a on the lap/sector times table.

What am I doing wrong?
by tristancliffe
Wed Oct 01, 2008 9:39 pm
Forum: General support questions
Topic: Request - any sample data with lambda
Replies: 9
Views: 20625

I'd have thought that anything WITH an 'i' in the 80s would have been undesirable with the dodgy and restrictive metering of the time. A nice set of carbs would almost certainly unleash some power, without hurting economy (much) or driveability. But I suppose it does depend slightly on the specific ...
by tristancliffe
Wed Sep 17, 2008 3:15 pm
Forum: General software support
Topic: Calculated wheel speed
Replies: 3
Views: 7168

Yes, but how can I convert that 'on the fly' to the numerical gear ratio (e.g. 1.666)?

I suppose I could do a big nested IF statement if(var_0022=1,2.078,if(var_0022=2,...) but that isn't very elegant, and doesn't automatically update when I change the ratios in vehicle settings etc.
by tristancliffe
Wed Sep 17, 2008 1:44 pm
Forum: General software support
Topic: Calculated wheel speed
Replies: 3
Views: 7168

Calculated wheel speed

I'd very much like to work out my wheel speed from RPM and gear ratio data to compare with GPS speed. I'm hoping it will show up wheel slip and spin if I'm lucky, which will help with my driving and setting up of the car. I can make my own variable, but can't work out how to get the numerical value ...
by tristancliffe
Mon Sep 15, 2008 9:15 am
Forum: General support questions
Topic: Temperature drop across intercooler
Replies: 9
Views: 31790

Your turbo is barely heating the air (I'd have though over 200 would be a lowish temp), and your intercooler is working beautifully.

You obviously have quite a small turbo.
by tristancliffe
Sat Sep 13, 2008 7:41 pm
Forum: General support questions
Topic: Wheel speed-oil pressure question
Replies: 2
Views: 5088

I don't know about the wheel speed sensor - it depends on the output it gives.

But I do know that you don't need a resistor on the oil pressure transducers as they have internal circuitry to supply a voltage output.
by tristancliffe
Fri Aug 29, 2008 2:55 pm
Forum: General software support
Topic: Gear Display in Analysis
Replies: 21
Views: 27981

Support wrote:This will be available in the next build of the software, probably before the end of the week.


Any joy on the next patch coming out - the IF() errors and RPM filtering would be especially useful if sorted.
by tristancliffe
Tue Aug 26, 2008 8:58 pm
Forum: General software support
Topic: How do I display a theoretical best lap
Replies: 5
Views: 9680

It would be a great feature to be able to select the theoretical lap as the x-axis, either as time or distance, and then be able to plot variables on that. Sure there might be discontinuities, but that isn't the end of the world, and it would demonstrate very quickly as easily how believable the the...
by tristancliffe
Sun Aug 10, 2008 8:43 am
Forum: General software support
Topic: Unable to use IF function
Replies: 6
Views: 13381

Went racing at the weekend. Just before I left I updated to the latest version of Analysis (uninstall using RTs start menu link, then configured paths and settings as per normal). Did my sessions. Went to check stuff on the laptop, and was told that my IF functions were invalid, and that the equatio...
by tristancliffe
Thu Aug 07, 2008 1:18 pm
Forum: General software support
Topic: Unable to use IF function
Replies: 6
Views: 13381

IF(1,2,3) can't work... The first part is the check - see if a state exists. Typically this is something like if(var_x>40,...). As you'll notice 1 isn't a check, so it doesn't know if the answer is true or false. The second part is the result if true. The third part is the result if false. So, to gi...

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