{
  "dataset": "CRU TS 4.09",
  "baseline": "1991\u20132020",
  "variables": {
    "tmx": "Monthly mean daily maximum temperature (C)",
    "pre": "Monthly total precipitation (mm), divided by mean days per calendar month in baseline"
  },
  "cells": 67420,
  "resolutionDegrees": 0.5,
  "dateMethod": "Linear interpolation between monthly 15ths; inclusive selected dates. Not daily observations. Interpolated monthly totals can differ from source totals.",
  "source": "https://crudata.uea.ac.uk/cru/data/hrg/cru_ts_4.09/",
  "attribution": "Climatic Research Unit (University of East Anglia) and Met Office",
  "license": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "packing": {
    "bundleLayout": "gzip of FWC1 magic, uint32 count, count uint32 cell IDs, count*24 int16 climate values; all little endian",
    "layout": "signed int16 little endian, 12 monthly highs in tenths Celsius then 12 mean daily precipitation values in hundredths mm/day; same cell order as grid-ids.bin",
    "bytes": 3236160,
    "gzipWithIdsBytes": 2176100,
    "maxTemperatureRoundingC": 0.05000000000000071,
    "maxPrecipitationRoundingMmDay": 0.005000000000000782,
    "worstCaseScoreRoundingBound": 0.28625000000000783,
    "sha256": "09cf443a9972f5e4624061c970dc2fbe7ef0eba597a5b24e1b986df27651347d"
  },
  "limitations": [
    "Approximate global background with separately documented local station exceptions.",
    "Zoom does not increase climate resolution. Coasts, islands, mountains and station-sparse regions can have substantial errors.",
    "No nearest-land fill; missing source cells stay empty. Land mask uses Natural Earth. Antarctica excluded.",
    "Monthly climate averages cannot predict actual trip weather; humidity, extremes and recent warming beyond 2020 not scored."
  ]
}