# (C) Copyright 2005- ECMWF.

position offsetSection0;
constant section0Length=16;
ascii[4]     identifier    = "GRIB" : read_only;
unsigned[2]  reserved      = missing() : can_be_missing,hidden,read_only,edition_specific;
codetable[1] discipline    ('0.0.table',masterDir,localDir) : dump;
unsigned[1]  editionNumber = 2 : edition_specific,dump;

alias ls.edition = editionNumber;
section_length[8] totalLength;
position startOfHeaders;

meta section0Pointer section_pointer(offsetSection0,section0Length,0);