This represents the length of time over which the statistical processing was applied. The local time defined in section 1 represents the end of this processing. For instance, a value of 24h corresponds to a statistical processing between the previous day at local time and this day at local time.
This also represents the length of time range of the statistical processed fields. For instance, to create a 24h accumulation (encoded in octet 29-32), we could use several 3h accumulations, or 6h accumulation, a mixture of the two, etc.
This also represents the length of time range of the statistical processed fields. For instance, to create a 24h accumulation (encoded in octet 32-35), we could use several 3h accumulations, or 6h accumulation, a mixture of the two, etc.
This also represents the length of time range of the statistical processed fields. For instance, to create a 24h accumulation (encoded in octet 34-37), we could use several 3h accumulations, or 6h accumulation, a mixture of the two, etc.
This also represents the length of time range of the statistical processed fields. For instance, to create a 24h accumulation (encoded in octet 37-40), we could use several 3h accumulations, or 6h accumulation, a mixture of the two, etc.
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Originally posted by @amilan17 in https://github.com/wmo-im/GRIB2/issues/118#issuecomment-924765057