{
  "_id": "4.128",
  "name": "Product definition template 4.128 - Anomalies, significance and other derived products from an analysis or forecast in relation to a reference period at a horizontal level or in a horizontal layer at a point in time",
  "values": [
    {
      "CONTENTS": "The next two entries are repeated NA times na=0:NA - can be 0 times if no parameters are necessary",
      "_id": null,
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "End of repeated NA sequence",
      "_id": null,
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "The next three entries are repeated NR times nr=1:NR",
      "_id": null,
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "End of repeated NR sequence",
      "_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": "Hours of observational data cut-off after reference time",
      "_id": "15-16",
      "note": "(see Note 1)",
      "status": "Operational"
    },
    {
      "CONTENTS": "Minutes of observational data cut-off after reference time",
      "_id": "17",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Indicator of unit of time range",
      "_id": "18",
      "note": "4.4",
      "status": "Operational"
    },
    {
      "CONTENTS": "Forecast time in units defined by previous octet",
      "_id": "19-22",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Type of first fixed surface",
      "_id": "23",
      "note": "4.5",
      "status": "Operational"
    },
    {
      "CONTENTS": "Scale factor of first fixed surface",
      "_id": "24",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Scaled value of first fixed surface",
      "_id": "25-28",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Type of second fixed surface",
      "_id": "29",
      "note": "4.5",
      "status": "Operational"
    },
    {
      "CONTENTS": "Scale factor of second fixed surface",
      "_id": "30",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Scaled value of second fixed surface",
      "_id": "31-34",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Type of reference dataset",
      "_id": "35",
      "note": "4.100",
      "status": "Operational"
    },
    {
      "CONTENTS": "Type of relation to reference dataset",
      "_id": "36",
      "note": "4.101",
      "status": "Operational"
    },
    {
      "CONTENTS": "Number of additional parameters for reference period (NA)",
      "_id": "37",
      "note": "(see Note 2)",
      "status": "Operational"
    },
    {
      "CONTENTS": "Scale factor of additional parameters for reference period",
      "_id": "38+(na-1)*5",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Year of start of reference period",
      "_id": "(38+NA*5)-(39+NA*5)",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Scaled value of additional parameters for reference period",
      "_id": "(39+(na-1)*5)-(42+(na-1)*5)",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Month of start of reference period",
      "_id": "40+NA*5",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Day of start of reference period",
      "_id": "41+NA*5",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Hour of start of reference period",
      "_id": "42+NA*5",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Minute of start of reference period",
      "_id": "43+NA*5",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Second of start of reference period",
      "_id": "44+NA*5",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Sample size of reference period",
      "_id": "(45+NA*5)-(48+NA*5)",
      "note": null,
      "status": "Operational"
    },
    {
      "CONTENTS": "Number of reference period time range (NR)",
      "_id": "49+NA*5",
      "note": "(see Note 3)",
      "status": "Operational"
    },
    {
      "CONTENTS": "Type of statistical processing for time range for reference period",
      "_id": "50+NA*5+(nr-1)*6",
      "note": "4.102",
      "status": "Operational"
    },
    {
      "CONTENTS": "Indicator of unit of time range for reference period",
      "_id": "51+NA*5+(nr-1)*6",
      "note": "4.4",
      "status": "Operational"
    },
    {
      "CONTENTS": "Length of time range for reference period",
      "_id": "(52+NA*5+(nr-1)*6)-(55+NA*5+(nr-1)*6)",
      "note": null,
      "status": "Operational"
    }
  ]
}