{
  "key": "light_pct",
  "slug": "light_pct",
  "label": "Light intensity of incubation tubes",
  "description": "Light intensity of incubation tubes",
  "units": "%",
  "units_nerc_p06": "http://vocab.nerc.ac.uk/collection/P06/current/UPCT/",
  "nerc_p01": null,
  "category": {
    "key": null,
    "name": "Productivity & Pigments",
    "icon": "cat-productivity",
    "realm": "env",
    "order": 4
  },
  "is_unified": false,
  "derivation": null,
  "climatology": true,
  "bounds": {
    "valid_min": 0,
    "valid_max": 100,
    "declared_by": [
      "light_pct"
    ]
  },
  "totals": {
    "n_values": 19767,
    "n_samples": 19767,
    "n_roots": 1902,
    "n_datasets": 1,
    "year_min": 1984,
    "year_max": 2020,
    "depth_min_m": 0,
    "depth_max_m": 211
  },
  "series": [
    {
      "measurement_type": "light_pct",
      "dataset_key": "calcofi_bottle",
      "source_column": "light_p",
      "qual_column": null,
      "description": "Light intensity of incubation tubes",
      "units": "%",
      "nerc_p01": null,
      "is_canonical": true,
      "n_values": 19767,
      "n_samples": 19767,
      "n_roots": 1902,
      "n_cells": 104,
      "n_cruises": 128,
      "year_min": 1984,
      "year_max": 2020,
      "depth_min_m": 0,
      "depth_max_m": 211,
      "years": {
        "1984": 2665,
        "1985": 549,
        "1986": 620,
        "1987": 761,
        "1988": 752,
        "1989": 605,
        "1990": 568,
        "1991": 576,
        "1992": 649,
        "1993": 680,
        "1994": 678,
        "1995": 661,
        "1996": 673,
        "1997": 674,
        "1998": 737,
        "1999": 672,
        "2000": 673,
        "2001": 644,
        "2002": 657,
        "2003": 578,
        "2004": 583,
        "2005": 627,
        "2006": 170,
        "2012": 150,
        "2013": 636,
        "2014": 552,
        "2015": 449,
        "2016": 412,
        "2017": 402,
        "2018": 321,
        "2019": 288,
        "2020": 105
      },
      "months": [
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        2240,
        2170,
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      ],
      "depth_bands": {
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        "10-50": 9892,
        "50-100": 4472,
        "100-200": 1310,
        "200-500": 4,
        "500-1000": 0,
        "1000-2000": 0,
        "2000+": 0
      },
      "qual": {
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      },
      "qual_ok_n": 19767,
      "observed": {
        "min": 0,
        "p05": 0.007,
        "p50": 1.4,
        "p95": 95,
        "max": 99.9
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      "out_of_bounds": {
        "n": 0,
        "min": null,
        "max": null
      },
      "flags": [
        "no_flag_at_grain",
        "no_p01"
      ]
    }
  ],
  "related": [],
  "flags": [
    "no_label"
  ]
}