vimsh / mafscaling

Car ECU logs processing: MAF scaling/rescaling, Table rescaling, Throttle Maps, Load / Injector Pulse Width / IAT compensation, Speed Density, WOT VVT, ECU log statistics, WOT compare, ECU log view, Map tracing

A small utility for processing ECU log files to help tuning for Subaru owners (some tools will work for other cars)

Sorry for the confusing name, it started as mafscaler but then evolved into a bit more than that.

Currently these tools are implemented:

MAF Open Loop Scaling

MAF Closed Loop Scaling

MAF Closed Loop and Open Loop Scalings merging and fitting

MAF Rescaling

Table Rescaling

Throttle Maps

Load Compensation / Injector Pulse Width Compensation

IAT Compensation

MAF VE Calculation

WOT best VVT

Log Statistics (learning)

Log view, WOT comparison, and map tracing (replay)

WIKI page - https://github.com/vimsh/mafscaling/wiki

Thread on RomRaider - http://www.romraider.com/forum/viewtopic.php?t=10481

mafscaling's Issues

Version 2.7.0 will not run, throws JNI exception; version 2.6.2 works.

Version 2.7.0 of the application will not start, file maf_scaling.log is not generated.

Highlight X/Y axis position when viewing 2D/3D graphs

Feature suggestion:

1. Freeze the X and Y axis when viewing large tables, so you can quickly tell what column / row you are working in
2. When moving the cursor around with the mouse or keyboard, highlight the X and Y axis label so you can quickly tell what column / row you are working in

Log file containing fewer rows than LogDataRowCount causes an error

If a log file contains fewer rows (or results in fewer rows after filtering) than the predefined row count
will result in blank rows at the bottom of the logDataTable. During processing those blank rows cause
an error due to missing data.

Can't find config.xml file

2015-11-04 17:48:05.525 [ERROR] Config.java:729 - java.io.FileNotFoundException: config.xml (No such file or directory)
java.lang.ArrayIndexOutOfBoundsException
2015-11-04 17:48:11.028 [ERROR] MafScaling.java:79 - java.lang.ArrayIndexOutOfBoundsException
Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException
Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException
Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException
Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException

Tried running this and it looks for a config.xml file, I don't see that in the repo or in the latest release.
Is this something that can be added to the repo or is something I need to create to run this?

New Play Table Missing

Log View> Log Play when loading certain logs the "Create new table" button is missing