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11-30-2006, 11:49 AM | #1 |
Scooby Newbie
Member#: 33344
Join Date: Feb 2003
Chapter/Region:
RMIC
Location: Denver
Vehicle:2015 WRX DGM |
Log analyzer - check it out
Hey guys -
I spent a few hours over the weekend and cranked out a simple web based log analyzer. Feel free to check it out and give me feedback. I've only tried this with ECU Explorer logs, but I think it should work fine with any (comma seperated value) logs. If anyone has any other logs (deltadash, etc), fire them my way. The only analysis it currently does is check for negative KC at positive boost pressure, calculation of max acceleration and maximum vehicle speed. But, it also allows you to plot any data you've captured. If anyone has any ideas for other analysis that could be done on this data, or ways to make this better, post them up here. Also, if anyone has any ideas on how to better calculate acceleration (I had issues with that since ECU read vehicle speed seems to lag behind real time), let me know. http://www.waygate.net/plotter Please send me any feedback you have. Enjoy! -Justin
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11-30-2006, 12:21 PM | #2 |
Scooby Newbie
Member#: 67483
Join Date: Aug 2004
Location: Sacramento, CA
Vehicle:2005 WRX STi |
it didn't work with a streettuner log.
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11-30-2006, 12:33 PM | #3 |
Scooby Newbie
Member#: 33344
Join Date: Feb 2003
Chapter/Region:
RMIC
Location: Denver
Vehicle:2015 WRX DGM |
what format are streettuner logs? Can you email one to [email protected]?
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11-30-2006, 12:57 PM | #4 | |
Scooby Guru
Member#: 22825
Join Date: Aug 2002
Chapter/Region:
NWIC
Location: Seattle, WA
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Quote:
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11-30-2006, 01:32 PM | #5 |
Scooby Newbie
Member#: 33344
Join Date: Feb 2003
Chapter/Region:
RMIC
Location: Denver
Vehicle:2015 WRX DGM |
Teiva - send me your logfile so I can take a look. Also, make sure you have cookies enabled (without cookies, the server can't track your session, on which your datafile is stored).
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11-30-2006, 01:34 PM | #6 |
Scooby Newbie
Member#: 33344
Join Date: Feb 2003
Chapter/Region:
RMIC
Location: Denver
Vehicle:2015 WRX DGM |
Ewps, looks like the plots don't show up in Internet Explorer. Apparently, IE doesn't like dynamically adding images to an already loaded page. I'll fix it tonight.
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11-30-2006, 02:01 PM | #7 |
Scooby Specialist
Member#: 82612
Join Date: Mar 2005
Chapter/Region:
MWSOC
Vehicle:2015 WRX STI Ice Silver Metallic |
Wow that's sweet. Can you make the bottom row RPM instead of time? Or give that option atleast.
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11-30-2006, 02:14 PM | #8 | |
Scooby Newbie
Member#: 33344
Join Date: Feb 2003
Chapter/Region:
RMIC
Location: Denver
Vehicle:2015 WRX DGM |
Quote:
I suppose I could do a bar graph or something like that; I'll screw around with it over the weekend if I can find a bit of time and see if I can come up with something useful. And for you IE guys, try it using firefox for the time being; I'll see about getting it working on IE tonight if I get a chance. -Justin |
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12-01-2006, 07:55 PM | #9 |
Scooby Newbie
Member#: 33344
Join Date: Feb 2003
Chapter/Region:
RMIC
Location: Denver
Vehicle:2015 WRX DGM |
Hey guys -
I made a few updates this evening: - Plots now work in Internet Explorer - Timestamps in raw milliseconds and HH:mm:ss.xxx (xxx = milliseconds) are now supported - Empty data values no longer cause plot to fail. Also, if anyone can send me a streettuner log, I'll add support for that as well. -Justin |
12-01-2006, 09:17 PM | #10 |
Scooby Specialist
Member#: 74753
Join Date: Nov 2004
Chapter/Region:
BAIC
Location: Snail Performance
Vehicle:2003 Wrx 2.5Lw/gt30r Team Snail |
Awesome man
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12-01-2006, 09:22 PM | #11 |
Scooby Guru
Member#: 99289
Join Date: Oct 2005
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Hey, any chance you could post up an "example" button for those of us without a log file handy?
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12-01-2006, 10:09 PM | #12 |
Scooby Newbie
Member#: 69659
Join Date: Sep 2004
Chapter/Region:
South East
Location: Parkland, FL
Vehicle:07 BMW 335 12.6 @ 111.1 |
Nice work. Thanks
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12-02-2006, 12:00 AM | #13 | |
Scooby Newbie
Member#: 33344
Join Date: Feb 2003
Chapter/Region:
RMIC
Location: Denver
Vehicle:2015 WRX DGM |
Quote:
And a screenshot: |
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12-02-2006, 01:06 AM | #14 |
Scooby Specialist
Member#: 123574
Join Date: Aug 2006
Vehicle:2005 STi CGM |
-8.0?
Looks cool though. I'll try to find a UTEC log and see what it does with it. |
12-02-2006, 01:10 AM | #15 | |
Scooby Newbie
Member#: 33344
Join Date: Feb 2003
Chapter/Region:
RMIC
Location: Denver
Vehicle:2015 WRX DGM |
Quote:
Would you mind emailing me a UTEC log so I can check it out? [email protected]. |
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12-02-2006, 01:47 AM | #16 |
Scooby Guru
Member#: 99289
Join Date: Oct 2005
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Very cool! you going to be keeping that around for a while?
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12-02-2006, 11:30 AM | #17 |
Scooby Newbie
Member#: 33344
Join Date: Feb 2003
Chapter/Region:
RMIC
Location: Denver
Vehicle:2015 WRX DGM |
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12-03-2006, 12:05 PM | #18 |
Scooby Guru
Member#: 8512
Join Date: Jul 2001
Chapter/Region:
South East
Location: St. Pete, FL
Vehicle:2002 WRX chassis... stage-infinity.com |
I started the very very basics of something like this, but not web-based. HTTP does me no good when I am in a parking lot somewhere after datalogging I guess I will have to go through with my plans... or just buy DataLogLab.
Cool though. I will send you a Hydra Nemsis 'Export to CSV' log file for testing. |
12-03-2006, 04:28 PM | #19 | |
Scooby Specialist
Member#: 72829
Join Date: Oct 2004
Chapter/Region:
W. Canada
Location: Calgary, Canada
Vehicle:2006 WRX 2015 WRX |
Quote:
It is over at Enginuity.org in this thread: http://www.enginuity.org/viewtopic.php?t=957 |
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12-03-2006, 07:51 PM | #20 |
Scooby Newbie
Member#: 33344
Join Date: Feb 2003
Chapter/Region:
RMIC
Location: Denver
Vehicle:2015 WRX DGM |
Cool, thanks airboy. I may do a non web based version of this at some point too.
I just added support for scatter plots -- you can now put whatever you want on the x-axis of the plot. |
12-03-2006, 09:24 PM | #21 |
Scooby Newbie
Member#: 13626
Join Date: Dec 2001
Chapter/Region:
MAIC
Location: Maryland
Vehicle:02 996 |
Wow, nice work!
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12-03-2006, 09:33 PM | #22 | |
Scooby Newbie
Member#: 67483
Join Date: Aug 2004
Location: Sacramento, CA
Vehicle:2005 WRX STi |
Quote:
It might be getting hung up on the header row. Also I don' have that many logs that are small enough. might consider bumping the file size limit. |
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12-04-2006, 12:59 AM | #23 | |
Scooby Newbie
Member#: 33344
Join Date: Feb 2003
Chapter/Region:
RMIC
Location: Denver
Vehicle:2015 WRX DGM |
Quote:
-Justin |
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12-04-2006, 02:55 AM | #24 |
Scooby Specialist
Member#: 50699
Join Date: Dec 2003
Chapter/Region:
TXIC
Location: austin
Vehicle:2004 WRX Platinum Silver |
I am just subscribing for now. I will throw a ST log or 2 in there tomorrow. Also will this show where the fastest acceleration point was?
I am really interested to see where this project heads. Good luck and happy tuning |
12-04-2006, 12:33 PM | #25 |
Scooby Guru
Member#: 8512
Join Date: Jul 2001
Chapter/Region:
South East
Location: St. Pete, FL
Vehicle:2002 WRX chassis... stage-infinity.com |
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