TelemetryOverlayAnalyzer - Rally Stage - Aston Martin DBR9
Telemetry overlay chart with speed, throttle, brake over distance
Sample Data
| Attribute | Value |
|---|---|
| Source | motec |
| Category | rally_stage |
| File | /Users/mhild/src/durandom/racing/b4racing/packages/source-motec/tests/fixtures/telemetry-NGP-Car_5-Aston_Martin_DBR9-Stage_138-20260122_120000.ld |
Available Channels (30): brake, brake_layer_temp_fl, brake_layer_temp_fr, brake_layer_temp_rl, brake_layer_temp_rr, brake_temp_fl, brake_temp_fr, brake_temp_rl, brake_temp_rr, brake_wear_fl, brake_wear_fr, brake_wear_rl, brake_wear_rr, clutch, damping_force_fl, damping_force_fr, damping_force_rl, damping_force_rr, distance, engine_temp, gear, handbrake, lap_distance_pct, lat_accel, long_accel, pitch, position_x, position_y, position_z, roll
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 Context: Rally stage data
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