{
  "_id": "4.2.0.3",
  "name": "Code table 4.2 - Parameter number by product discipline and parameter category # Product discipline 0 - Meteorological products, parameter category 3: mass",
  "values": [
    {
      "codeentry": "Pressure",
      "codefigure": "0",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "Pa"
    },
    {
      "codeentry": "Pressure reduced to MSL",
      "codefigure": "1",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "Pa"
    },
    {
      "codeentry": "Pressure tendency",
      "codefigure": "2",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "Pa/s"
    },
    {
      "codeentry": "ICAO Standard Atmosphere Reference Height",
      "codefigure": "3",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "m"
    },
    {
      "codeentry": "Geopotential",
      "codefigure": "4",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "m2 s-2"
    },
    {
      "codeentry": "Geopotential height",
      "codefigure": "5",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "gpm"
    },
    {
      "codeentry": "Geometric height",
      "codefigure": "6",
      "flag_value": "",
      "note": "(see Note)",
      "status": "Operational",
      "unit": "m"
    },
    {
      "codeentry": "Standard deviation of height",
      "codefigure": "7",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "m"
    },
    {
      "codeentry": "Pressure anomaly",
      "codefigure": "8",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "Pa"
    },
    {
      "codeentry": "Geopotential height anomaly",
      "codefigure": "9",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "gpm"
    },
    {
      "codeentry": "Density",
      "codefigure": "10",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "kg m-3"
    },
    {
      "codeentry": "Altimeter setting",
      "codefigure": "11",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "Pa"
    },
    {
      "codeentry": "Thickness",
      "codefigure": "12",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "m"
    },
    {
      "codeentry": "Pressure altitude",
      "codefigure": "13",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "m"
    },
    {
      "codeentry": "Density altitude",
      "codefigure": "14",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "m"
    },
    {
      "codeentry": "5-wave geopotential height",
      "codefigure": "15",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "gpm"
    },
    {
      "codeentry": "Zonal flux of gravity wave stress",
      "codefigure": "16",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "N m-2"
    },
    {
      "codeentry": "Meridional flux of gravity wave stress",
      "codefigure": "17",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "N m-2"
    },
    {
      "codeentry": "Planetary boundary layer height",
      "codefigure": "18",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "m"
    },
    {
      "codeentry": "5-wave geopotential height anomaly",
      "codefigure": "19",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "gpm"
    },
    {
      "codeentry": "Standard deviation of subgrid-scale orography",
      "codefigure": "20",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "m"
    },
    {
      "codeentry": "Angle of subgrid-scale orography",
      "codefigure": "21",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "rad"
    },
    {
      "codeentry": "Slope of subgrid-scale orography",
      "codefigure": "22",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "Numeric"
    },
    {
      "codeentry": "Gravity wave dissipation",
      "codefigure": "23",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "W m-2"
    },
    {
      "codeentry": "Anisotropy of subgrid-scale orography",
      "codefigure": "24",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "Numeric"
    },
    {
      "codeentry": "Natural logarithm of pressure in Pa",
      "codefigure": "25",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "Numeric"
    },
    {
      "codeentry": "Exner pressure",
      "codefigure": "26",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "Numeric"
    },
    {
      "codeentry": "Updraught mass flux",
      "codefigure": "27",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "kg m-2 s-1"
    },
    {
      "codeentry": "Downdraught mass flux",
      "codefigure": "28",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "kg m-2 s-1"
    },
    {
      "codeentry": "Updraught detrainment rate",
      "codefigure": "29",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "kg m-3 s-1"
    },
    {
      "codeentry": "Downdraught detrainment rate",
      "codefigure": "30",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "kg m-3 s-1"
    },
    {
      "codeentry": "Unbalanced component of logarithm of surface pressure",
      "codefigure": "31",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "-"
    },
    {
      "codeentry": "Saturation water vapour pressure",
      "codefigure": "32",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "Pa"
    },
    {
      "codeentry": "Geometric altitude above mean sea level",
      "codefigure": "33",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "m"
    },
    {
      "codeentry": "Geometric height above ground level",
      "codefigure": "34",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "m"
    },
    {
      "codeentry": "Column integrated divergence of total mass flux",
      "codefigure": "35",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "kg m-2 s-1"
    },
    {
      "codeentry": "Column integrated eastward total mass flux",
      "codefigure": "36",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "kg m-1 s-1"
    },
    {
      "codeentry": "Column integrated northward total mass flux",
      "codefigure": "37",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "kg m-1 s-1"
    },
    {
      "codeentry": "Standard deviation of filtered subgrid orography",
      "codefigure": "38",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "m"
    },
    {
      "codeentry": "Column integrated mass of atmosphere",
      "codefigure": "39",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "kg m-2"
    },
    {
      "codeentry": "Column integrated eastward geopotential flux",
      "codefigure": "40",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "W m-1"
    },
    {
      "codeentry": "Column integrated northward geopotential flux",
      "codefigure": "41",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "W m-1"
    },
    {
      "codeentry": "Column integrated divergence of water geopotential flux",
      "codefigure": "42",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "W m-2"
    },
    {
      "codeentry": "Column integrated divergence of geopotential flux",
      "codefigure": "43",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "W m-2"
    },
    {
      "codeentry": "Height of zero-degree wet-bulb temperature",
      "codefigure": "44",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "m"
    },
    {
      "codeentry": "Height of one-degree wet-bulb temperature",
      "codefigure": "45",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "m"
    },
    {
      "codeentry": "Pressure departure from hydrostatic state",
      "codefigure": "46",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": "Pa"
    },
    {
      "codeentry": "Reserved",
      "codefigure": "47-191",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved for local use",
      "codefigure": "192-254",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Missing",
      "codefigure": "255",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    }
  ]
}