Telemetry
Available Charts
The cursor-linked charts in the analysis cockpit share one position: point at a moment in one and the others show the same moment. Zooming is narrower -- the channel stack and the track map share a zoom window, and stint evolution plots the session as a whole rather than following the cursor. This page lists what each chart shows and what to look for.
Synchronized cursor
Hover a channel trace, click the track map, or drag the scrubber -- the cursor moves across every cursor-linked chart at once. Distances are measured along the lap, so laps of different lengths stay aligned. Scroll-to-zoom and shift-drag pan the channel stack and the track map together; the other panels keep their own framing.
Track map
Your driving line on a track-shaped map with three visual styles (SAT / STR / HYB). SAT draws satellite imagery under the line for real-world context; STR and HYB are tinted backdrops with no map tiles, for reading the line itself without surrounding detail.
- Per-lap GPS lines -- each selected lap draws its real recorded GPS path in that lap's color, not a line snapped to the centerline
- Car markers -- one marker per selected lap at the cursor position. On a recognized track with a curated layout they move along that centerline instead of jumping vertex to vertex
- Turn markers -- when TrackOut recognizes the venue and has a curated layout for it, the layout's turns are labeled on the map, including nearby turns that used to stack on the same point
- Overlays -- Δ colors the driving line by time gained or lost against the reference lap, Phases marks the braking, apex, and throttle-on points of each turn, and Off shows the raw lines only
- Click anywhere on the map to set the cursor there
Drag the divider beside the map to make it wider or narrower.
Channel stack
Stacked mini charts, one per channel, plotted against distance around the lap. Speed, throttle, brake, and lateral G open by default; add up to 12 traces from the picker, including any raw logger channel, and rename or remap a slot if the logger's channel names do not match.
- Hover to read every selected lap's value at the cursor
- Scroll to zoom around the cursor, shift-drag to pan, double-click to reset
- Map channels appears in the transport bar whenever one of the priority channels -- throttle, brake, steering angle, speed, RPM, gear, brake pressure -- is still unmapped
Speed is shown in mph, G-forces in g, and pedal channels as a percentage.
Reference comparison
A sticky strip under the transport bar plotting each selected lap's cumulative time delta against the reference lap, by the reference's distance. The two laps are matched at the same place on track, so a different line through a corner does not add phantom time.
- Below zero -- ahead of the reference at that point on track
- Above zero -- behind the reference
- Steep slopes -- the sections where time is being gained or lost fastest
This is the quickest way to see where a lap diverged. See Lap comparison for reading deltas in detail.
G-force plot
A friction-circle widget on the track map: lateral G across, longitudinal G up and down, colored by turn phase. Expand it to full size from its corner control.
- Trail braking shows as a smooth arc from the braking edge into the cornering edge
- Grip usage -- points near the envelope mean most of the available grip is in use
- Smoothness -- a tight pattern means steady inputs; scattered points mean abrupt ones
Tip
Compare the G-force pattern of your fastest lap with an average one. A fuller envelope on the fast lap confirms you were using more of the available grip.
Stint evolution
Lap time for every lap in the stint, with the best lap drawn as a reference line. Click a point to make that lap the reference. A compact copy lives inside the lap selector.
Delta waterfall
One bar per turn showing time gained or lost against the reference lap, so the corners that matter most stand out at a glance.
Corner performance matrix
A table with one row per turn and one value per selected lap:
| Column | Description |
|---|---|
| Entry / Apex / Exit | Speed at each phase of the corner |
| Brake start | Where braking began |
| Throttle on | Where you returned to the throttle |
| Max lat G | Peak cornering load through the turn |
| Peak brake | Peak brake application |
| Consistency | How repeatable your segment time is, once three or more laps are selected |
On a mapped venue the rows carry the layout's real turn labels; elsewhere TrackOut detects corners from your driving data and numbers them.
Turn inspector
Per-turn cards with mini traces and the expanded channels for that corner. Switch the view between braking, entry / exit, and minimum speed to focus on one part of the corner at a time.
Detected corners
On venues without a curated track map, corners are found from your GPS and G-force data. High-sample-rate loggers (for example AiM at 25 Hz) still produce a corner list -- if an older analysis showed none, open the session again. Occasionally one turn may be split or merged unexpectedly; use the track map and speed trace to cross-check anything that looks odd.