{
  "version": 1,
  "tool": "yarn-calculator",
  "metadata": {
    "name": "yarn-calculator",
    "terms": "US"
  },
  "params": {
    "width": 160,
    "height": 40,
    "rounds": 5,
    "repeat": 4,
    "stitch": "sc",
    "motif": "diamond",
    "colors": [
      "#243BCE",
      "#FF6848",
      "#F6CF42"
    ],
    "terms": "US",
    "gauge": 20,
    "swatchArea": 100,
    "swatchLength": 12,
    "ballLength": 400,
    "waste": 12,
    "eyeGap": 6
  },
  "rows": [
    {
      "number": 1,
      "count": 3,
      "text": "860.2 m estimated from measured swatch: 6400 / 100 × 12 × 1.12. Buy 3 balls of 400 m."
    }
  ],
  "grid": [
    [
      0
    ]
  ],
  "colors": [
    "#243BCE",
    "#FF6848",
    "#F6CF42"
  ],
  "estimate": {
    "area": 6400,
    "length": 860.1600000000001,
    "balls": 3
  },
  "dimensions": "160 × 40 cm",
  "repeatUnit": null,
  "materials": [
    "3 balls, 400 m each",
    "860.2 m including 12% allowance"
  ],
  "notes": [
    "Consumption comes from the actual measured swatch, not a universal yarn rate. Gauge is recorded for construction planning; it does not replace consumption measurements. Estimate borders, seams, fringe and different fabrics separately."
  ]
}