Open Le Mans Ultimate telemetry

Le Mans Ultimate records telemetry natively as .ld and .csv, into Documents/Le Mans Ultimate/Telemetry. Because it is built on rFactor 2, the rF2 DAMPlugin works too. Wild Telemetry reads both routes: the .ld through the MoTeC parser and the .csv through the vendor-CSV path.

Format at a glance

Format at a glance

Extension	.ld and .csv
Folder	Documents/Le Mans Ultimate/Telemetry
Built on	rFactor 2
Alternative plugin	rF2 DAMPlugin
DuckDB (1.2+)	Not read
Verified here	No: no public sample

Two routes, both valid

The .ld goes to the same binary parser a MoTeC hardware file does. The .csv enters through the vendor-CSV path, which reads the header for units and, when they are there, the lap markers.

If you have both, upload both: the CSV header is the authority on units and saves the importer inferring them.

The product: FUJI

What you get when you open a session.

Fuji, coloured by how much time changes hands over each 50 m window between lap 15 (2:04.975) and lap 1. Neutral is exactly zero, the scale runs to ±1.12 s, and the 9 corners come from the stored layout.

What it does not do

The 1.2 DuckDB export is not supported; use the .ld or the .csv.

No file written by LMU has been decoded in this repository.

Have .ld files?

Tell us which logger you run and we will say whether we can open your files before you install anything. Answered by hand.

Send us a file