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: LongAccel, VertAccel, YawRate, abs_active, brake, clutch, drs_active, gear, lap_distance_pct, lat_accel, latitude, longitude, position_type, rpm, speed, speed_kph, speed_mph, steering, throttle, time, track_pct, yaw

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Configuration

Setting	Value
Slice Type	N/A
Metadata Only	False

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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

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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'])

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Sample Output

Subjects Analyzed: 1

Default

{
  "analyzer_name": "telemetry_overlay",
  "data": {},
  "metadata": {
    "format": "png",
    "dpi": 300,
    "figsize": [
      12,
      8
    ],
    "subject_count": 1
  },
  "artifacts": {
    "telemetry_overlay": "/Users/mhild/src/durandom/racing/b4racing/apps/docs/docs/analyzers/samples/graphics/telemetry_overlay_01K451BYJ64G0T2GPQ44AKXC86.png"
  }
}

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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)

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Generated from b4racing.analysis.graphics.telemetry.TelemetryOverlayAnalyzer