rcp2gems

A utility to convert RaceCapture/Pro logs into a format that can be imported into GEMS Data Analysis software.

Installation

npm install -g rcp2gems

Usage

rcp2gems input.log output.itlog

Then just drag and drop the output.itlog file into GEMS Data Analysis

How it works

The .itlog format is used by AEM Infinity. AEM has a habit of rebranding existing products, so AEMData is a rebranded version of GEMS Data Analysis and AEM Infinity ECU itself is actualy an EngineLab EL129.

So it turns out GEMS Data Analysis is perfectly happy importing AEM Infinity .itlog files. So I decoded the .itlog format and now we have this tool.

Known issues

• The RaceCapture log has to have timestamps in order. I noticed sometimes the first row will have timestamp bigger than the following rows.
• Missing values are back-filled using 0. This causes issues in GPS coordinates
• It does cleanup on the headers. But if you already saved your log from Excel this may not work. Will add an option to skip header cleanup