{
  "scoring_version": "1.0",
  "description": "Acceptance test vectors for the FablePool flyability scoring rubric v1.0. See docs/12-scoring-worked-examples.md for derivations. Implementations must reproduce 'expected' exactly (breakdown scores to ±0.01).",
  "units": {
    "wind_sustained_ms": "m/s sustained at 10m",
    "wind_gust_ms": "m/s gust at 10m",
    "precip_mm_h": "mm/h",
    "temp_c": "degrees Celsius",
    "weather_code": "WMO code",
    "direction_sector": "spot sector classification of the wind bearing: clear | marginal | hazard",
    "offshore": "true if wind bearing falls in the spot's offshore sector"
  },
  "fixtures": [
    {
      "id": "A_single_line_fresh",
      "kite_type": "single_line",
      "input": {
        "wind_sustained_ms": 8.0,
        "wind_gust_ms": 11.2,
        "precip_mm_h": 0.0,
        "temp_c": 18.0,
        "weather_code": 2,
        "direction_sector": "clear",
        "offshore": false
      },
      "expected": {
        "score": 72,
        "label": "Good",
        "hard_rule": null,
        "warnings": [],
        "breakdown": {
          "wind": { "score": 50.0, "weight": 0.5 },
          "gust": { "score": 83.33, "weight": 0.2 },
          "precipitation": { "score": 100.0, "weight": 0.15 },
          "direction": { "score": 100.0, "weight": 0.1 },
          "temperature": { "score": 100.0, "weight": 0.05 }
        }
      }
    },
    {
      "id": "B_dual_line_gusty",
      "kite_type": "dual_line_sport",
      "input": {
        "wind_sustained_ms": 10.0,
        "wind_gust_ms": 17.0,
        "precip_mm_h": 0.3,
        "temp_c": 12.0,
        "weather_code": 51,
        "direction_sector": "marginal",
        "offshore": false
      },
      "expected": {
        "score": 60,
        "label": "Good",
        "hard_rule": null,
        "warnings": [],
        "breakdown": {
          "wind": { "score": 66.67, "weight": 0.5 },
          "gust": { "score": 37.5, "weight": 0.2 },
          "precipitation": { "score": 60.0, "weight": 0.15 },
          "direction": { "score": 50.0, "weight": 0.1 },
          "temperature": { "score": 100.0, "weight": 0.05 }
        }
      }
    },
    {
      "id": "C_kitesurf_offshore",
      "kite_type": "kitesurf_12m",
      "input": {
        "wind_sustained_ms": 7.0,
        "wind_gust_ms": 8.4,
        "precip_mm_h": 0.0,
        "temp_c": 24.0,
        "weather_code": 1,
        "direction_sector": "hazard",
        "offshore": true
      },
      "expected": {
        "score": 25,
        "label": "Poor",
        "hard_rule": "offshore_cap",
        "warnings": ["offshore_wind"],
        "breakdown": {
          "wind": { "score": 100.0, "weight": 0.5 },
          "gust": { "score": 100.0, "weight": 0.2 },
          "precipitation": { "score": 100.0, "weight": 0.15 },
          "direction": { "score": 0.0, "weight": 0.1 },
          "temperature": { "score": 100.0, "weight": 0.05 }
        }
      }
    },
    {
      "id": "D_thunderstorm",
      "kite_type": "dual_line_sport",
      "input": {
        "wind_sustained_ms": 6.0,
        "wind_gust_ms": 7.0,
        "precip_mm_h": 1.2,
        "temp_c": 22.0,
        "weather_code": 95,
        "direction_sector": "clear",
        "offshore": false
      },
      "expected": {
        "score": 0,
        "label": "No-fly",
        "hard_rule": "thunderstorm",
        "warnings": ["thunderstorm"],
        "breakdown": {
          "wind": { "score": 100.0, "weight": 0.5 },
          "gust": { "score": 100.0, "weight": 0.2 },
          "precipitation": { "score": 20.0, "weight": 0.15 },
          "direction": { "score": 100.0, "weight": 0.1 },
          "temperature": { "score": 100.0, "weight": 0.05 }
        }
      }
    },
    {
      "id": "E_calm",
      "kite_type": "single_line",
      "input": {
        "wind_sustained_ms": 1.0,
        "wind_gust_ms": 2.5,
        "precip_mm_h": 0.0,
        "temp_c": 25.0,
        "weather_code": 0,
        "direction_sector": "clear",
        "offshore": false
      },
      "expected": {
        "score": 0,
        "label": "No-fly",
        "hard_rule": "wind_out_of_range",
        "warnings": [],
        "breakdown": {
          "wind": { "score": 0.0, "weight": 0.5 },
          "gust": { "score": 100.0, "weight": 0.2 },
          "precipitation": { "score": 100.0, "weight": 0.15 },
          "direction": { "score": 100.0, "weight": 0.1 },
          "temperature": { "score": 100.0, "weight": 0.05 }
        }
      }
    },
    {
      "id": "F_foil_cold_rain",
      "kite_type": "power_foil",
      "input": {
        "wind_sustained_ms": 8.0,
        "wind_gust_ms": 9.6,
        "precip_mm_h": 3.0,
        "temp_c": 2.0,
        "weather_code": 63,
        "direction_sector": "clear",
        "offshore": false
      },
      "expected": {
        "score": 83,
        "label": "Excellent",
        "hard_rule": null,
        "warnings": [],
        "breakdown": {
          "wind": { "score": 100.0, "weight": 0.5 },
          "gust": { "score": 100.0, "weight": 0.2 },
          "precipitation": { "score": 0.0, "weight": 0.15 },
          "direction": { "score": 100.0, "weight": 0.1 },
          "temperature": { "score": 60.0, "weight": 0.05 }
        }
      }
    },
    {
      "id": "G1_gust_boundary_130",
      "kite_type": "dual_line_sport",
      "input": {
        "wind_sustained_ms": 6.0,
        "wind_gust_ms": 7.8,
        "precip_mm_h": 0.0,
        "temp_c": 20.0,
        "weather_code": 1,
        "direction_sector": "clear",
        "offshore": false
      },
      "expected": {
        "score": 100,
        "label": "Excellent",
        "hard_rule": null,
        "warnings": [],
        "breakdown": {
          "wind": { "score": 100.0, "weight": 0.5 },
          "gust": { "score": 100.0, "weight": 0.2 },
          "precipitation": { "score": 100.0, "weight": 0.15 },
          "direction": { "score": 100.0, "weight": 0.1 },
          "temperature": { "score": 100.0, "weight": 0.05 }
        }
      }
    },
    {
      "id": "G2_gust_boundary_160",
      "kite_type": "dual_line_sport",
      "input": {
        "wind_sustained_ms": 6.0,
        "wind_gust_ms": 9.6,
        "precip_mm_h": 0.0,
        "temp_c": 20.0,
        "weather_code": 1,
        "direction_sector": "clear",
        "offshore": false
      },
      "expected": {
        "score": 90,
        "label": "Excellent",
        "hard_rule": null,
        "warnings": [],
        "breakdown": {
          "wind": { "score": 100.0, "weight": 0.5 },
          "gust": { "score": 50.0, "weight": 0.2 },
          "precipitation": { "score": 100.0, "weight": 0.15 },
          "direction": { "score": 100.0, "weight": 0.1 },
          "temperature": { "score": 100.0, "weight": 0.05 }
        }
      }
    },
    {
      "id": "G3_gust_boundary_200",
      "kite_type": "dual_line_sport",
      "input": {
        "wind_sustained_ms": 6.0,
        "wind_gust_ms": 12.0,
        "precip_mm_h": 0.0,
        "temp_c": 20.0,
        "weather_code": 1,
        "direction_sector": "clear",
        "offshore": false
      },
      "expected": {
        "score": 80,
        "label": "Excellent",
        "hard_rule": null,
        "warnings": [],
        "breakdown": {
          "wind": { "score": 100.0, "weight": 0.5 },
          "gust": { "score": 0.0, "weight": 0.2 },
          "precipitation": { "score": 100.0, "weight": 0.15 },
          "direction": { "score": 100.0, "weight": 0.1 },
          "temperature": { "score": 100.0, "weight": 0.05 }
        }
      }
    },
    {
      "id": "W1_flyable_min_edge",
      "kite_type": "single_line",
      "input": {
        "wind_sustained_ms": 1.5,
        "wind_gust_ms": 1.8,
        "precip_mm_h": 0.0,
        "temp_c": 20.0,
        "weather_code": 0,
        "direction_sector": "clear",
        "offshore": false
      },
      "expected": {
        "score": 0,
        "label": "No-fly",
        "hard_rule": "wind_out_of_range",
        "warnings": [],
        "breakdown": {
          "wind": { "score": 0.0, "weight": 0.5 },
          "gust": { "score": 100.0, "weight": 0.2 },
          "precipitation": { "score": 100.0, "weight": 0.15 },
          "direction": { "score": 100.0, "weight": 0.1 },
          "temperature": { "score": 100.0, "weight": 0.05 }
        }
      }
    },
    {
      "id": "W2_ideal_min_edge",
      "kite_type": "single_line",
      "input": {
        "wind_sustained_ms": 2.5,
        "wind_gust_ms": 3.0,
        "precip_mm_h": 0.0,
        "temp_c": 20.0,
        "weather_code": 0,
        "direction_sector": "clear",
        "offshore": false
      },
      "expected": {
        "score": 100,
        "label": "Excellent",
        "hard_rule": null,
        "warnings": [],
        "breakdown": {
          "wind": { "score": 100.0, "weight": 0.5 },
          "gust": { "score": 100.0, "weight": 0.2 },
          "precipitation": { "score": 100.0, "weight": 0.15 },
          "direction": { "score": 100.0, "weight": 0.1 },
          "temperature": { "score": 100.0, "weight": 0.05 }
        }
      }
    },
    {
      "id": "P1_precip_half_edge",
      "kite_type": "power_foil",
      "input": {
        "wind_sustained_ms": 8.0,
        "wind_gust_ms": 9.0,
        "precip_mm_h": 0.5,
        "temp_c": 20.0,
        "weather_code": 51,
        "direction_sector": "clear",
        "offshore": false
      },
      "expected": {
        "score": 94,
        "label": "Excellent",
        "hard_rule": null,
        "warnings": [],
        "breakdown": {
          "wind": { "score": 100.0, "weight": 0.5 },
          "gust": { "score": 100.0, "weight": 0.2 },
          "precipitation": { "score": 60.0, "weight": 0.15 },
          "direction": { "score": 100.0, "weight": 0.1 },
          "temperature": { "score": 100.0, "weight": 0.05 }
        }
      }
    }
  ],
  "label_bands": {
    "Excellent": [80, 100],
    "Good": [60, 79],
    "Marginal": [40, 59],
    "Poor": [20, 39],
    "No-fly": [0, 19]
  },
  "rounding": "half-up to integer before labeling"
}