rec.autos.simulators

Are pole times in GPL realistic?

Jlarson

Are pole times in GPL realistic?

by Jlarson » Mon, 26 Oct 1998 03:00:00

If Dennis Hulme got the pole at Kyalami in 1967 with a 1:28, then why is Jim
Clark getting the pole in GPL with a 1:21?  I realize Clark wasn't driving a
Lotus at Kyalami, but....  How about other comparisons of real 1967 pole times
at other tracks with the times the pole sitters are getting in the simulation.

James

ymenar

Are pole times in GPL realistic?

by ymenar » Mon, 26 Oct 1998 03:00:00

Jlarson88 wrote
simulation.

Kyalami is somehow in a different mood than the other tracks to talk about
this.

Most of us are on the low 1:20's and sub 1:20's are now starting to appear.
Remember our engines and tires are in perfect conditions and are at the top
performances.

At Kyalami, since it was the first race of the year, about all of them had
1966 car, chassis and motors.  Remember that race was on January 2nd (Jan 4
maybe ?) that the race was held up.  It was sooner from the 1966 season than
the 1967 (the next race was way up in May).

Hmm, if anybody can back me with the 1967 race report URL, you will see that
you shouldn't really compare real-life qual attempts at that track ;-)  The
others you can, but this track is out of context somehow...

- Fran?ois Mnard <ymenard> Good race at the Brickyard!
- Official Mentally retarded guy of r.a.s.
- Excuse me for my English (I'm French speaking)
- Sponsored by http://www.awpss.com/ on the NROS
- "People think it must be fun to be a super genius, but they don't realise
how hard it is to put up with all the idiots in the world."--

Michael Youn

Are pole times in GPL realistic?

by Michael Youn » Mon, 26 Oct 1998 03:00:00

Hence, the question: are the pole times in GPL realistic? The AI is
turning solid 1:22's in practice; J.Clark has the pole at 1:21.89. I'm
clocking along at a nice steady back-marker pace of 1:29. This is using
a Monza setup, but I can't *feel* where the car needs help. What are the
fast boyz running at Kayalami? Nice track -- very narrow entrances to
corners -- but frustrating as heck not being able to run with the pack.

Michael.


> Jack Brabham took the pole at Kylami in 1967 at 1:28.3

>      Hulme 1:28.9
>      Clark 1:29.0
>      Rodriguez 1:29.1
>      John Love 1:29.5

> Hulme had the fastest race lap at 1:29.9

rob

Are pole times in GPL realistic?

by rob » Mon, 26 Oct 1998 03:00:00

You seem to have a good point, but on the other hand, the actual racers
didn't have hour after hour to round the course under repeatable conditions
like we do.  According to the manual they only had a few hours of
practice/setup time, and then the race.  And perhaps more importantly,
they couldn't really drive on the edge like we can because they were risking
it all.
With weeks to practice, no expenses, and no penalty for mistakes, their
times certainly
would have been faster (wouldn't they)?

rob.

<snip>

Ronnie Bigwhi

Are pole times in GPL realistic?

by Ronnie Bigwhi » Mon, 26 Oct 1998 03:00:00

 I tell ya what..if I were in  a race with real cars ect.,Id be as far on
the edge as possible..I guarantee ya real race drivers are! At least the
good ones :)
Mark E. Moone

Are pole times in GPL realistic?

by Mark E. Moone » Tue, 27 Oct 1998 04:00:00

Jack Brabham took the pole at Kylami in 1967 at 1:28.3

     Hulme 1:28.9
     Clark 1:29.0
     Rodriguez 1:29.1
     John Love 1:29.5

Hulme had the fastest race lap at 1:29.9

MM


> If Dennis Hulme got the pole at Kyalami in 1967 with a 1:28, then why is Jim
> Clark getting the pole in GPL with a 1:21?  I realize Clark wasn't driving a
> Lotus at Kyalami, but....  How about other comparisons of real 1967 pole times
> at other tracks with the times the pole sitters are getting in the simulation.

> James

Jlarson

Are pole times in GPL realistic?

by Jlarson » Tue, 27 Oct 1998 04:00:00

According to Alison Hine's website, it was Hulme who got the pole (thanks to
Roman Harvst), but either way it illustrates my point:  the fastest laps on
full grand prix mode in GPL at Kyalami are usually 1:21, not 1:29 like in
reality in 1967.  I have laps faster than Hulme (low 1:26's), and I'm not that
good.  I think a SIMULATOR ought to match reality, not EXCEED it, IMHO.

James

>Jack Brabham took the pole at Kylami in 1967 at 1:28.3

>     Hulme 1:28.9
>     Clark 1:29.0
>     Rodriguez 1:29.1
>     John Love 1:29.5

>Hulme had the fastest race lap at 1:29.9

>MM


>> If Dennis Hulme got the pole at Kyalami in 1967 with a 1:28, then why is
>Jim
>> Clark getting the pole in GPL with a 1:21?  I realize Clark wasn't driving
>a
>> Lotus at Kyalami, but....  How about other comparisons of real 1967 pole
>times
>> at other tracks with the times the pole sitters are getting in the
>simulation.

>> James

Ken Bear

Are pole times in GPL realistic?

by Ken Bear » Tue, 27 Oct 1998 04:00:00


>Jlarson88 wrote
>>If Dennis Hulme got the pole at Kyalami in 1967 with a 1:28, then why is
>Jim
>>Clark getting the pole in GPL with a 1:21?  I realize Clark wasn't driving
>a
>>Lotus at Kyalami, but....  How about other comparisons of real 1967 pole
>times
>>at other tracks with the times the pole sitters are getting in the
>simulation.

>Kyalami is somehow in a different mood than the other tracks to talk about
>this.

>Most of us are on the low 1:20's and sub 1:20's are now starting to appear.
>Remember our engines and tires are in perfect conditions and are at the top
>performances.

>At Kyalami, since it was the first race of the year, about all of them had
>1966 car, chassis and motors.  Remember that race was on January 2nd (Jan 4
>maybe ?) that the race was held up.  It was sooner from the 1966 season
than
>the 1967 (the next race was way up in May).

>Hmm, if anybody can back me with the 1967 race report URL, you will see
that
>you shouldn't really compare real-life qual attempts at that track ;-)  The
>others you can, but this track is out of context somehow...

It'd be curious to see the 1968 results, assuming this was before they
started grafting wings, etc. on the cars (and that they ran here of course).
This would be more like the cars we're driving here, the ones from later in
the '67 season.

Ken

Mark E. Moone

Are pole times in GPL realistic?

by Mark E. Moone » Tue, 27 Oct 1998 04:00:00

 Ken, Francois... you seem to be correct.
Kyalami '67 is below. It was the first race of the 3 litre formula.
Lots of mismatched motors and chassis, old chassis, old motors, etc.
etc.

I have checked a bunch of sources, I'll stand on the '67 pole times I
posted earlier. Even Allison misses one once in a while...

MM

                                   1968 Grand Prix of South Africa
                          1 January - Kyalami: 328.32 km (4.104 km x 80
laps)

Pole positon: Jim Clark, Lotus-Ford, 1.21.6

Results:
1  Jim Clark                  Lotus-Ford                   1:53:56.6 =
172.886 km/h
2  Graham Hill                Lotus-Ford                   - 00:25.3
3  Jochen Rindt               Brabham-Repco                - 00:30.4
4  Chris Amon                 Ferrari                      - 2 laps
5  Denny Hulme                McLaren-B.R.M.               - 2 laps
6  Jean-Pierre Beltois        Matra-Ford F2                - 3 laps
7  Jo Siffert                 Cooper-Maserati              - 3 laps
8  John Surtees               Honda                        - 5 laps
9  John Love                  Brabham-Repco                - 5 laps

Not Classified:
   Jackie Pretorius           Brabham-Climax               -10 laps

Fastest Lap: Jim Clark, Lotus-Ford, 1:23.7 = 176.516 km/h on lap 73

Retired:
   Dan Gurney                 Eagle-Weslake                58 laps  
Oil Leak
   Jacky Ickx                 Ferrari                      47 laps  
Oil Pipe
   Jo Bonnier                 Cooper-Maserati              47 laps  
Overheating
   Jackie Stewart             Matra-Ford                   44 laps  
Engine
   Sam Tingle                 L.D.S.-Repco                 35 laps  
Overheating
   Basil van Rooyen           Cooper-Climax                22 laps  
Engine
   Pedro Rodriguez            B.R.M.                       20 laps  
Fuel Vaporization
   Jack Brabham               Brabham-Repco                17 laps  
Engine
   Andrea de Adamich          Ferrari                      14 laps  
Accident
   Mike Spence                B.R.M.                        8 laps  
Fuel Vaporization
   Brian Redman               Cooper-Maserati               5 laps  
Oil Leak
   Dave Charlton              Brabham-Repco                 4 laps  
Crown Wheel and Pinion
   Ludovico Scarfiotti        Cooper-Maserati               3 laps  
Water Pipe

----------------------------------------------------------------------------------------
                                      Starting Grid

   Jim Clark                       Graham Hill                      
Jackie Stewart
   Lotus 49-Ford                   Lotus 49-Ford                    
Matra MS9-Ford
   1:21.6                          1:22.6                            
1:22.7

               Jochen Rindt                   Jack Brabham  
               Brabham BT24-Repco             Brabham BT24-Repco
               1:23.0                         1:23.2

   John Surtees                    Andrea de Adamich                
Chris Amon  
   Honda RA300                     Ferrari 312                      
Ferrari 312
   1:23.5                          1:23.6                            
1:23.8

               Denny Hulme                    Pedro Rodriguez
               McLaren M5A-B.R.M.             B.R.M. P126    
               1:24.0                         1:24.9

   Jacky Ickx                      Dan Gurney                        
Mike Spence  
   Ferrari 312                     Eagle AAR104-Weslake              
B.R.M. P83
   1:24.9                          1:25.6                            
1:25.9

               Dave Charlton                  Ludovico Scarfiotti
               Brabham BT11-Repco             Cooper T86-Maserati
               1:26.2                         1:26.3

   Jo Siffert                      John Love                        
Jean-Pierre Beltoise
   Cooper T81-Maserati             Brabham BT20-Repco                
Matra MS7-Cosworth
   1:26.4                          1:27.0                            
1:27.2

               Jo Bonnier                     Basil van Rooyen
               Cooper T81-Maserati            Cooper T75-Climax
               1:27.3                         1:27.8

   Brian Redman                    Sam Tingle                        
Jackie Pretorius
   Cooper T81B-Maserati            L.D.S. Mk5-Repco                  
Brabham BT7-Climax
   1:28.0                          1:28.6                            
1:29.0

1967 Grand Prix of South Africa
                          2 January - Kyalami: 327.52 km (4.094 km x 80
laps)

Pole positon: Jack Brabham, Brabham-Repco, 1.28.3

Results:
1  Pedro Rodriguez            Cooper-Maserati              2:05:45.9 =
156.255 km/h
2  John Love                  Cooper-Climax                - 00:26.4
3  John Surtees               Honda                        - 1 lap
4  Denny Hulme                Brabham-Repco                - 2 laps
5  Bob Anderson               Brabham-Climax               - 2 laps
6  Jack Brabham               Brabham-Repco                - 4 laps

Not Classified:
   Dave Charlton              Brabham-Climax               -17 laps
   Luki Botha                 Brabham-Climax               -20 laps

Fastest Lap: Denny Hulme, Brabham-Repco, 1:29.9 = 163.949 km/h on lap 3

Retired:
   Sam Tingle                 L.D.S.-Climax                57 laps  
Accident
   Piers Courage              Lotus-B.R.M.                 52 laps  
Fuel Line
   Dan Gurney                 Eagle-Climax                 45 laps  
Rear Suspension
   Jo Siffert                 Cooper-Maserati              42 laps  
Engine
   Jochen Rindt               Cooper-Maserati              39 laps  
Engine
   Mike Spence                B.R.M.                       32 laps  
Oil Pipe
   Jo Bonnier                 Cooper-Maserati              31 laps  
Engine
   Jim Clark                  Lotus-B.R.M.                 23 laps  
Engine
   Graham Hill                Lotus-B.R.M.                  7 laps  
Accident
   Jackie Stewart             B.R.M                         3 laps  
Engine
 --------------------------------------------------------------------
                          Starting Grid

   Jack Brabham                    Denny Hulme
   Brabham BT20-Repco              Brabham BT20-Repco
   1:28.3                          1:28.9

               Jim Clark                      Pedro Rodriguez
               Lotus 43-B.R.M.                Cooper T81-Maserati
               1:29.0                         1:29.1

   John Love                       John Surtees
   Cooper T79-Climax               Honda RA273
   1:29.5                          1:29.6

               Jochen Rindt                   Dave Charlton
               Cooper T81-Maserati            Brabham BT11-Climax
               1:30.2                         1:30.2

   Jackie Stewart                  Bob Anderson
   B.R.M. P83                      Brabham BT11-Climax
   1:30.3                          1:30.6

               Dan Gurney                     Jo Bonnier
               Eagle AAR101-Climax            Cooper T81-Maserati
               1:30.7                         1:31.8

   Mike Spence                     Sam Tingle    
   B.R.M. P83                      L.D.S. Mk3-Climax
   1:32.1                          1:32.4

               Graham Hill                    Jo Siffert
               Lotus 43-B.R.M.                Cooper T81-Maserati
               1:32.6                         1:32.8

   Luki Botha                      Piers Courage
   Brabham BT11-Climax             Lotus 25-B.R.M.
   1:33.1                          1:33.8

Ken Beard wrote:

> ymenard wrote in message <710i87$...@chronicle.concentric.net>...
> >Jlarson88 wrote
> >>If Dennis Hulme got the pole at Kyalami in 1967 with a 1:28, then why is
> >Jim
> >>Clark getting the pole in GPL with a 1:21?  I realize Clark wasn't driving
> >a
> >>Lotus at Kyalami, but....  How about other comparisons of real 1967 pole
> >times
> >>at other tracks with the times the pole sitters are getting in the
> >simulation.

> >Kyalami is somehow in a different mood than the other tracks to talk about
> >this.

> >Most of us are on the low 1:20's and sub 1:20's are now starting to appear.
> >Remember our engines and tires are in perfect conditions and are at the top
> >performances.

> >At Kyalami, since it was the first race of the year, about all of them had
> >1966 car, chassis and motors.  Remember that race was on January 2nd (Jan 4
> >maybe ?) that the race was held up.  It was sooner from the 1966 season
> than
> >the 1967 (the next race was way up in May).

> >Hmm, if anybody can back me with the 1967 race report URL, you will see
> that
> >you shouldn't really compare real-life qual attempts at that track ;-)  The
> >others you can, but this track is out of context somehow...

> It'd be curious to see the 1968 results, assuming this was before they
> started grafting wings, etc. on the cars (and that they ran here of course).
> This would be more like the cars we're driving here, the ones from later in
> the '67 season.

> Ken

Jlarson

Are pole times in GPL realistic?

by Jlarson » Tue, 27 Oct 1998 04:00:00

I agree with what you're saying, however, you can reverse things by saying that
the real life drivers had several years, decades, to prepare for every race
(since it was their livelihood), and they were truely the best in the world.
In that sense, a small amount of practice time before a race shouldn't make
them five or six seconds slower than somebody who's been driving this simulator
a couple of weeks, like we have.

Really, I'm just irritated that I can't forsee the possibility of ever winning
the race a Kyalami.  I'm doomed to always come in 10th or 11th. :)

James

>You seem to have a good point, but on the other hand, the actual racers
>didn't have hour after hour to round the course under repeatable conditions
>like we do.  According to the manual they only had a few hours of
>practice/setup time, and then the race.  And perhaps more importantly,
>they couldn't really drive on the edge like we can because they were risking
>it all.
>With weeks to practice, no expenses, and no penalty for mistakes, their
>times certainly
>would have been faster (wouldn't they)?

>rob.


><snip>
>>  I think a SIMULATOR ought to match reality, not EXCEED it, IMHO.

>>James

Rich Yas

Are pole times in GPL realistic?

by Rich Yas » Tue, 27 Oct 1998 04:00:00

One of our big problems in simulating the 1967 season was that the
technology continually evolved during the course of the year.  Our
philosophy in choosing the cars we did was to model the "best" car each
manufacturer fielded that year.  While it would have been very cool to
simulate the evolving technology in World Championship mode (i.e. if you
drove for Lotus you would have to drive a model 43 or 33 until Zandvoort -
when the 49 made its debut...), it was simply impractical for us to do so.
The extra artwork, physics, and QA time involved in modeling all of those
other cars would have set the project back by an unacceptable degree.  

As a result of this design decision, we do indeed have some anachronisms in
the game, particularly at Kyalami.  The 1967 South African Grand Prix took
place on January 2 - only 2 1/2 months after the last event of 1966.
Because of this, the vast majority of the starting field was comprised of
1966 cars.  The works Brabhams were BT20's (while the privateers showed up
in BT11's), Lotus used the 43 (with a BRM engine), the Eagle did not use
the Weslake engine, and Ferrari didn't even bother to show up.  The pole
time: 1:28.3 - by Jack Brabham in a BT20.

In order to make an "accurate" comparison of GPL vs. real-world lap times,
you really need to compare apples to apples - and in order to do this at
Kyalami, you need to look at the 1968 South African GP - not '67.  The '68
race took place on 1/1 - again, about 2 months after the last event of the
previous year.  The fastest cars were the "best" of the '67 season, and the
ones used in GPL:  Lotus 49 (the 49B didn't show up until Monaco), Brabham
BT24, Ferrari 312, and Eagle/Weslake T1G.  The pole time: 1:21.6 - by Jim
Clark in a Lotus 49.  

Since the best GPL drivers out there seem to be doing 1:20 - 1:22 at
Kyalami, I think you'll find that the times at this track are quite
realistic indeed given the considerations detailed above.  Granted, this

for the best in GPL vs. a 3:28 1967 pole time (in a Lotus 49), is probably
the most glaring example (although I did read one account of 1967 Belgian
GP qualifying in which Clark said that he thought a time "considerably
below 3:25" was possible given optimal conditions), but I certainly think
it gets us off the hook at Kyalami.

Richard Yasi
Senior Designer
Papyrus Design Group

Pat Dotso

Are pole times in GPL realistic?

by Pat Dotso » Tue, 27 Oct 1998 04:00:00


> Hence, the question: are the pole times in GPL realistic? The AI is
> turning solid 1:22's in practice; J.Clark has the pole at 1:21.89. I'm
> clocking along at a nice steady back-marker pace of 1:29. This is using
> a Monza setup, but I can't *feel* where the car needs help. What are the
> fast boyz running at Kayalami? Nice track -- very narrow entrances to
> corners -- but frustrating as heck not being able to run with the pack.

My best GPL laps are at:

http://www.impactmotorsports.com/pd.html

--
Pat Dotson
IMPACT Motorsports
http://www.impactmotorsports.com/pd.html

Michael Powel

Are pole times in GPL realistic?

by Michael Powel » Tue, 27 Oct 1998 04:00:00

Thanks for posting, Richard - on another topic, was any consideration given
to implementing the warm up loop at the Nurburgring? This would have enabled
a qualifying lap to start without doing an entire 9 minute lap.

I was reading a 1967 report of the German GP, and apparently on the Friday
quite a bit of time was spent circulating the loop before anyone wanted to
risk a full lap.

- Michael

Jay Wolf

Are pole times in GPL realistic?

by Jay Wolf » Tue, 27 Oct 1998 04:00:00

what about just a crack to allow the car to start behing the start/finish line
so your initial lap is also timed?

> Thanks for posting, Richard - on another topic, was any consideration given
> to implementing the warm up loop at the Nurburgring? This would have enabled
> a qualifying lap to start without doing an entire 9 minute lap.

> I was reading a 1967 report of the German GP, and apparently on the Friday
> quite a bit of time was spent circulating the loop before anyone wanted to
> risk a full lap.

> - Michael

Michael Powel

Are pole times in GPL realistic?

by Michael Powel » Tue, 27 Oct 1998 04:00:00

That would be better than nothing, but your tyres would be stone cold.

- Michael


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