TelemetryOverlayAnalyzer - Circuit Session - Lime Rock MX-5
Telemetry overlay chart with speed, throttle, brake over distance
Sample Data
| Attribute | Value |
|---|---|
| Source | garage61 |
| Category | circuit_lap |
| File | 01K451BYJ64G0T2GPQ44AKXC86 |
Available Channels (23): LongAccel, VertAccel, YawRate, abs_active, brake, clutch, distance, drs_active, gear, lap_distance_pct, lat_accel, latitude, longitude, position_type, rpm, speed, steering, throttle, time, track_pct, x, y, yaw
Configuration
| Setting | Value |
|---|---|
| Metadata Only | False |
When to Use
- User asks to 'show me telemetry' or 'visualize my data'
- User wants to see detailed technique through specific corner
- User mentions wanting to see brake points or throttle application
- User wants to compare telemetry across laps
Key Options
| Option | Description |
|---|---|
corner_filter | Filter to specific corner name (e.g., 'big_bend') |
show_brake_points | Show brake point markers on chart (default: False) |
compare_laps | List of lap numbers to overlay for comparison (e.g., [5, 8, 12]) |
channels | Telemetry channels to display (default: ['speed', 'throttle', 'brake']) |
Sample Output
Subjects Analyzed: 1
Default

| Property | Value |
|---|---|
| Format | png |
| DPI | 300 |
| Subjects | 1 |
Example Calls
Show me telemetry for Big Bend in that Lime Rock session
analyze(analyzers='telemetry_overlay', event='01H8SP4HK4', corner_filter='big_bend', show_brake_points=True)
Displays telemetry filtered to Big Bend corner with brake point markers
Compare my telemetry on laps 5 and 8
analyze(analyzers='telemetry_overlay', event='01H8SP4HK4', compare_laps=[5, 8])
Overlays telemetry from both laps for direct comparison
Show me my best lap telemetry
analyze(analyzers='telemetry_overlay', event='01H8SP4HK4')
Displays telemetry from the best lap (default behavior)
Generated from b4racing.analysis.graphics.telemetry.TelemetryOverlayAnalyzer