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  "noMappedRoadLsoas": [],
  "coverageMinima": {
    "road": 0.0,
    "area": 0.0
  },
  "qualityCounts": {
    "ok": 33436,
    "road_frost_coverage_below_0.99;area_frost_coverage_below_0.98": 214,
    "area_frost_coverage_below_0.98": 68,
    "road_frost_coverage_below_0.99": 36,
    "polygon_repaired_within_tolerance": 1
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  "compactReplay": {
    "passed": true,
    "lsoaCount": 33755,
    "numericTolerance": 1e-10,
    "sourceFilesNeeded": [
      "weights.csv.gz",
      "lsoa-frost-features.csv",
      "cutpoints.json"
    ]
  },
  "runtimeSeconds": 208.602,
  "outputs": {
    "lsoa-frost-features.csv": {
      "bytes": 9121698,
      "sha256": "d0dffb9cecc1fa86f71a77f0f5b2571ec0bb3b632ae52870ad8c66d79eb32de5"
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      "sha256": "81d87239472c7ef7b0cee3da5fa3ee9eb512552aa0b2ffdd9d1655cc59848b7a"
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      "sha256": "4ad2abedef1fc6132798c4dc283d207aec9e038247bc0152108bcc9ffedbc92b"
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    "weights.csv.gz": {
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      "sha256": "9c2a82d7d408616e86ab6d04b44fc9a7babb5dd52e06850cc9a4ef02d562f9d2"
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  },
  "withinLsoaVariation": {
    "definition": "Within-LSOA minimum, maximum and weighted population standard deviation of source climate-cell values; weights are covered mapped road length or covered polygon area, respectively.",
    "notStandardError": true,
    "precisionCaveat": "Shared 2 km climate cells are not independent LSOA weather observations. Six decimal places fix numerical ties and do not imply measurement precision.",
    "roadSingleGridLsoas": 8745,
    "areaSingleGridLsoas": 7850,
    "roadEligibleSingleGridLsoas": 8692,
    "areaEligibleSingleGridLsoas": 7806,
    "roadMaximumContributingGridCells": 173,
    "areaMaximumContributingGridCells": 209,
    "bothMethodsEligibleLsoas": 33437,
    "sameDecileCount": 32023,
    "sameDecileFraction": 0.9577115171815653,
    "withinOneDecileFraction": 0.9995813021503125,
    "meanAbsoluteDecileDifference": 0.04273708765738553,
    "meanAbsoluteFrostDaysDifference": 0.1593251189999103
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  "softwareVersions": {
    "python": "3.12.14",
    "numpy": "2.3.5",
    "pandas": "2.2.3",
    "shapely": "2.2.0",
    "geos": "3.14.1",
    "pyogrio": "0.13.0",
    "gdal": "3.12.4"
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  "compactRefreshAt": "2026-10-11T06:26:07.443574+00:00"
}
