Title_en,OctetNo,Contents_en,Note_en,noteIDs,codeTable,flagTable,Status "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",10,Parameter category,(see Code table 4.1),,4.1,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",11,Parameter number,(see Code table 4.2),,4.2,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",12-13,Atmospheric chemical constituent type,(see Code table 4.230),,4.230,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",14-15,Number of modes (N) of distribution,(see Note 1),36,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",16-17,Mode number (l),,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",18-19,Type of distribution function,(see Code table 4.240 and Note 2),19,4.240,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",20,"Number of following function parameters (Np), defined by type given in octets 18-19 (Type of distribution function)",,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",,"Repeat the following 5 octets for the number of function parameters (n = 1, Np), if Np > 0",,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",21+5(n-1),"List of scale factor of fixed distribution function parameter (p1-pNp), defined by type of distribution in octets 18-19",,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(22+5(n-1))-(25+5(n-1)),"List of scaled value of fixed distribution function parameter (p1-pNp), defined by type of distribution in octets 18-19",,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",21+5Np,Type of generating process,(see Code table 4.3),,4.3,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",22+5Np,Background generating process identifier (defined by originating centre),,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",23+5Np,Analysis or forecast generating process identifier (defined by originating centre),,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(24+5Np)-(25+5Np),Hours of observational data cut-off after reference time,(see Note 3),33,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",26+5Np,Minutes of observational data cut-off after reference time,,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",27+5Np,Indicator of unit of time range,(see Code table 4.4),,4.4,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(28+5Np)-(31+5Np),Forecast time in units defined by the previous octet,(see Note 4),111,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",32+5Np,Type of first fixed surface,(see Code table 4.5),,4.5,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",33+5Np,Scale factor of first fixed surface,,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(34+5Np)-(37+5Np),Scaled value of first fixed surface,,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",38+5Np,Type of second fixed surface,(see Code table 4.5),,4.5,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",39+5Np,Scale factor of second fixed surface,,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(40+5Np)-(43+5Np),Scaled value of second fixed surface,,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(44+5Np)-(45+5Np),Year - Time of end of overall time interval,,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(46+5Np),Month - Time of end of overall time interval,,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(47+5Np),Day - Time of end of overall time interval,,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(48+5Np),Hour - Time of end of overall time interval,,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(49+5Np),Minute - Time of end of overall time interval,,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(50+5Np),Second - Time of end of overall time interval,,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(51+5Np),n - number of time range specifications describing the time intervals used to calculate the statistically processed field,,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(52+5Np)-(55+5Np),Total number of data values missing in statistical process,,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",,(56+5Np)-(67+5Np) Specification of the outermost (or only) time range over which statistical processing is done,,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(56+5Np),Statistical process used to calculate the processed field from the field at each time increment during the time range,(see Code table 4.10),,4.10,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(57+5Np),Type of time increment between successive fields used in the statistical processing,(see Code table 4.11),,4.11,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(58+5Np),Indicator of unit of time for time range over which statistical processing is done,(see Code table 4.4),,4.4,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(59+5Np)-(62+5Np),"Length of the time range over which statistical processing is done, in units defined by the previous octet",,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(63+5Np),Indicator of unit of time for the increment between the successive fields used,(see Code table 4.4),,4.4,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(64+5Np)-(67+5Np),"Time increment between successive fields, in units defined by the previous octet",(see Notes 5 and 6),"7,110",,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",,"(68+5Np)-nn These octets are included only if n > 1, where nn = (55+5Np) + 12 x n",,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(68+5Np)-(79+5Np),"As octets (56+5Np) to (67+5Np), next innermost step of processing",,,,,Operational "average, accumulation and/or extreme values or other statistically processed values at a horizontal level or in a horizontal layer in a continuous or non-continuous time interval for atmospheric chemical constituents based on a distribution function",(80+5Np)-nn,"Additional time range specifications, included in accordance with the value of n. Contents as octets (56+5Np) to (67+5Np), repeated as necessary",,,,,Operational