{
  "key": "salinity_2",
  "slug": "salinity_2",
  "label": "Salinity sensor 2 (uncorrected)",
  "description": "Salinity sensor 2 (uncorrected)",
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  "category": {
    "key": null,
    "name": "Physical Oceanography",
    "icon": "cat-physical",
    "realm": "env",
    "order": 1
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  "climatology": true,
  "bounds": {
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    "valid_max": 45,
    "declared_by": [
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    "n_datasets": 1,
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      "dataset_key": "calcofi_ctd-cast",
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      "qual_column": "salt2q",
      "description": "Salinity sensor 2 (uncorrected)",
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        "1998": 9368,
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        "2000": 19722,
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        "2003": 16925,
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        "2019": 15180,
        "2020": 16335,
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    {
      "key": "salinity_2_corr",
      "why": "paired_sensors"
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  "flags": [
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}