Roundabout example

POST /api/v1/roundabout/analyze. majorRoadApproach is N. opposingCirculatingLanes is required. cycleLengthConfig is sent empty and ignored.

{
  "globalInputs": {
    "coordinationArrivalType": "HIGHLY_FAVORABLE",
    "distanceToSupplementalIntersections": 800,
    "flowRatePerLane": 1900,
    "growthFactor": 1.1,
    "heavyVehiclesPercent": 4,
    "isSignalPlanProvided": false,
    "majorRoadApproach": "N",
    "majorRoadMedianWidth": 40,
    "majorRoadSpeedLimit": 45,
    "maxCycleLength": 200,
    "minCycleLength": 60,
    "peakHourFactor": 0.95,
    "projectName": "Stevens Creek Blvd. ICE analysis",
    "storageLength": 400,
    "volumes": {
      "N": { "left": 150, "thru": 420, "right": 10 },
      "E": { "left": 20, "thru": 300, "right": 10 },
      "S": { "left": 60, "thru": 1900, "right": 50 },
      "W": { "left": 30, "thru": 100, "right": 200 }
    }
  },
  "laneConfig": {
    "N": { "left": 0, "thru": 2, "right": 0 },
    "E": { "left": 1, "thru": 1, "right": 0 },
    "S": { "left": 0, "thru": 1, "right": 0 },
    "W": { "left": 0, "thru": 1, "right": 1 }
  },
  "opposingCirculatingLanes": { "N": 2, "E": 1, "S": 2, "W": 2 },
  "cycleLengthConfig": {}
}