{
  "_id": "3.1",
  "name": "Code table 3.1 - Grid definition template number",
  "values": [
    {
      "codeentry": "Latitude/longitude",
      "codefigure": "0",
      "flag_value": "",
      "note": "(see Note 1)",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Rotated latitude/longitude",
      "codefigure": "1",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Stretched latitude/longitude",
      "codefigure": "2",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Stretched and rotated latitude/longitude",
      "codefigure": "3",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Variable resolution latitude/longitude",
      "codefigure": "4",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Variable resolution rotated latitude/longitude",
      "codefigure": "5",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "6-9",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Mercator",
      "codefigure": "10",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "11",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Transverse Mercator",
      "codefigure": "12",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Mercator with modelling subdomains definition",
      "codefigure": "13",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "14-19",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Polar stereographic projection",
      "codefigure": "20",
      "flag_value": "",
      "note": "(see Note 2)",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "21-22",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Polar stereographic with modelling subdomains definition",
      "codefigure": "23",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "24-29",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Lambert conformal",
      "codefigure": "30",
      "flag_value": "",
      "note": "(see Note 3)",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Albers equal area",
      "codefigure": "31",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "32",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Lambert conformal with modelling subdomains definition",
      "codefigure": "33",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "34-39",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Gaussian latitude/longitude",
      "codefigure": "40",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Rotated Gaussian latitude/longitude",
      "codefigure": "41",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Stretched Gaussian latitude/longitude",
      "codefigure": "42",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Stretched and rotated Gaussian latitude/longitude",
      "codefigure": "43",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "44-49",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Spherical harmonic coefficients",
      "codefigure": "50",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Rotated spherical harmonic coefficients",
      "codefigure": "51",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Stretched spherical harmonic coefficients",
      "codefigure": "52",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Stretched and rotated spherical harmonic coefficients",
      "codefigure": "53",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "54-60",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Spectral Mercator with modelling subdomains definition",
      "codefigure": "61",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Spectral polar stereographic with modelling subdomains definition",
      "codefigure": "62",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Spectral Lambert conformal with modelling subdomains definition",
      "codefigure": "63",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "64-89",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Space view perspective or orthographic",
      "codefigure": "90",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "91-99",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Triangular grid based on an icosahedron",
      "codefigure": "100",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "General unstructured grid",
      "codefigure": "101",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "102-109",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Equatorial azimuthal equidistant projection",
      "codefigure": "110",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "111-119",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Azimuth-range projection",
      "codefigure": "120",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "121-139",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Lambert azimuthal equal area projection",
      "codefigure": "140",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "141-149",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Hierarchical Equal Area isoLatitude Pixelization grid (HEALPix)",
      "codefigure": "150",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "151-999",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Cross-section grid with points equally spaced on the horizontal",
      "codefigure": "1000",
      "flag_value": "",
      "note": "",
      "status": "Experimental",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "1001-1099",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Hovm\u00f6ller diagram grid with points equally spaced on the horizontal",
      "codefigure": "1100",
      "flag_value": "",
      "note": "",
      "status": "Experimental",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "1101-1199",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Time section grid",
      "codefigure": "1200",
      "flag_value": "",
      "note": "",
      "status": "Experimental",
      "unit": ""
    },
    {
      "codeentry": "Reserved",
      "codefigure": "1201-32767",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Reserved for local use",
      "codefigure": "32768-65534",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    },
    {
      "codeentry": "Missing",
      "codefigure": "65535",
      "flag_value": "",
      "note": "",
      "status": "Operational",
      "unit": ""
    }
  ]
}