{
  "_id": "4.88",
  "name": "Product definition template 4.88 - analysis or forecast at a horizontal level or in a horizontal layer at a local time",
  "values": [
    {
      "CONTENTS": "Octets 29-46 Specification of the analysis or forecast used in the processing (n = 1)",
      "_id": null,
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Octets 47-nn are included only if n > 1 where nn = 28 + 18 x n",
      "_id": null,
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Parameter category",
      "_id": "10",
      "note": "4.1",
      "status": "Operational"
    },
    {
      "CONTENTS": "Parameter number",
      "_id": "11",
      "note": "4.2",
      "status": "Operational"
    },
    {
      "CONTENTS": "Type of generating process",
      "_id": "12",
      "note": "4.3",
      "status": "Operational"
    },
    {
      "CONTENTS": "Background generating process identifier (defined by originating centre)",
      "_id": "13",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Analysis or forecast generating process identifier (defined by originating centre)",
      "_id": "14",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Type of first fixed surface",
      "_id": "15",
      "note": "4.5",
      "status": "Operational"
    },
    {
      "CONTENTS": "Scale factor of first fixed surface",
      "_id": "16",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Scaled value of first fixed surface",
      "_id": "17-20",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Type of second fixed surface",
      "_id": "21",
      "note": "4.5",
      "status": "Operational"
    },
    {
      "CONTENTS": "Scale factor of second fixed surface",
      "_id": "22",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Scaled value of second fixed surface",
      "_id": "23-26",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Method used to derive the data field values at the local time specified in section 1",
      "_id": "27",
      "note": "4.248",
      "status": "Operational"
    },
    {
      "CONTENTS": "n - number of analyses or forecasts used to create the composite data field at the local time specified in section 1 (n >= 1)",
      "_id": "28",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Year of the analysis or forecast used in the processing",
      "_id": "29-30",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Month of the analysis or forecast used in the processing",
      "_id": "31",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Day of the analysis or forecast used in the processing",
      "_id": "32",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Hour of the analysis or forecast used in the processing",
      "_id": "33",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Minute of the analysis or forecast used in the processing",
      "_id": "34",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Second of the analysis or forecast used in the processing",
      "_id": "35",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Indicator of units of forecast time",
      "_id": "36",
      "note": "4.4",
      "status": "Operational"
    },
    {
      "CONTENTS": "Forecast time",
      "_id": "37-40",
      "note": "(see Note)",
      "status": "Operational"
    },
    {
      "CONTENTS": "Number of time increments of the forecast used in the processing",
      "_id": "41",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Indicator of units of time for the time increments",
      "_id": "42",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Time increments between successive forecast times",
      "_id": "43-46",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "(n-1) repetitions of sequence of octets 29-46 describing the next analyses or forecasts used in the processing",
      "_id": "47-nn",
      "note": null,
      "status": "Operational"
    }
  ]
}