# Copyright 2005-2007 ECMWF
# 
# Licensed under the GNU Lesser General Public License which
# incorporates the terms and conditions of version 3 of the GNU
# General Public License.
# See LICENSE and gpl-3.0.txt for details.

length[3] section1Length ;
unsigned[1] gribTablesVersionNo ;
codetable[1] identificationOfOriginatingGeneratingCentre 'grib1/0.table';
alias ls.centre=identificationOfOriginatingGeneratingCentre;

unsigned[1] generatingProcessIdentifier ;

unsigned[1] gridDefinition ;

flags[1] flag 'grib1/1.table';

codetable[1] indicatorOfParameter 'grib1/2.[identificationOfOriginatingGeneratingCentre:l].[gribTablesVersionNo:l].table';

codetable[1] indicatorOfTypeOfLevel 'grib1/3.table' : string_type,edition_specific;
alias ls.levelType = indicatorOfTypeOfLevel;
codetable[2] heightPressureEtcOfLevels 'grib1/3.table';

#  Year of century
# NOTE 6 NOT FOUND
unsigned[1] yearOfCentury ;

#  Month
unsigned[1] month ;

#  Day
unsigned[1] day;

#  Hour
unsigned[1] hour ;

#  Minute
unsigned[1] minute ;

#  Indicator of unit of time range
codetable[1] indicatorOfUnitOfTimeRange 'grib1/4.table';

#  P1 - Period of time
# (number of time units)
unsigned[1] periodOfTime ;

alias   P1  = periodOfTime ;

#  P2 - Period of time
# (number of time units)
unsigned[1] periodOfTimeIntervals ;


