eccodes/definitions/grib2/section.5.def

# (C) Copyright 2005- ECMWF.

position offsetBSection5;

# SECTION 5, DATA REPRESENTATION SECTION

position offsetSection5;
section_length[4] section5Length;

meta section5 section_pointer(offsetSection5,section5Length,5);

unsigned[1] numberOfSection = 5 : read_only;

# Number of data points where one or more values are specified in Section 7 when a bit map is present,
# total number of data pints when a bit map is absent.
unsigned[4] numberOfValues : dump;
alias numberOfCodedValues=numberOfValues;
alias numberOfEffectiveValues=numberOfValues;

codetable[2] dataRepresentationTemplateNumber ('5.0.table',masterDir,localDir) : edition_specific;

concept packingType (unknown) {
#set uses the last one
#get returns the first match
  "grid_simple"                          = { dataRepresentationTemplateNumber = 0; }
  "spectral_complex"                     = { dataRepresentationTemplateNumber = 51; spectralType=1; spectralMode=1; }
  "spectral_simple"                      = { dataRepresentationTemplateNumber = 50; spectralType=1; spectralMode=1; }
  "grid_simple_matrix"                   = { dataRepresentationTemplateNumber = 1; }
  "grid_complex"                         = { dataRepresentationTemplateNumber = 2; }
  "grid_complex_spatial_differencing"    = { dataRepresentationTemplateNumber = 3; }
  "grid_jpeg"                            = { dataRepresentationTemplateNumber = 40000; }
  "grid_jpeg"                            = { dataRepresentationTemplateNumber = 40; }
  "grid_png"                             = { dataRepresentationTemplateNumber = 40010; }
  "grid_png"                             = { dataRepresentationTemplateNumber = 41; }
  "grid_ccsds"                           = { dataRepresentationTemplateNumber = 42; }
  "grid_ieee"                            = { dataRepresentationTemplateNumber = 4; }
  "grid_second_order"                    = { dataRepresentationTemplateNumber = 50001; }
  "grid_second_order"                    = { dataRepresentationTemplateNumber = 50002; }
  "grid_second_order_boustrophedonic"    = { dataRepresentationTemplateNumber = 50002; }
  "grid_second_order_no_boustrophedonic" = { dataRepresentationTemplateNumber = 50001; }
  "grid_second_order_row_by_row"         = { dataRepresentationTemplateNumber = 50001; }
  "grid_second_order_constant_width"     = { dataRepresentationTemplateNumber = 50001; }
  "grid_second_order_general_grib1"      = { dataRepresentationTemplateNumber = 50001; }
  "grid_second_order_no_SPD"             = { dataRepresentationTemplateNumber = 50001;orderOfSPD=0; }
  "grid_second_order_SPD1"               = { dataRepresentationTemplateNumber = 50001;orderOfSPD=1; }
  "grid_second_order_SPD2"               = { dataRepresentationTemplateNumber = 50001;orderOfSPD=2; }
  "grid_second_order_SPD3"               = { dataRepresentationTemplateNumber = 50001;orderOfSPD=3; }
  "spectral_ieee"                        = { dataRepresentationTemplateNumber = 50000; }
  "grid_simple_log_preprocessing"        = { dataRepresentationTemplateNumber = 61; }
  "bifourier_complex"                    = { dataRepresentationTemplateNumber = 53; spectralType=2; }
  "grid_run_length"                      = { dataRepresentationTemplateNumber = 200; }
}  : dump;

template dataRepresentation "grib2/templates/template.5.[dataRepresentationTemplateNumber:l].def";

alias ls.packingType=packingType;
alias dataRepresentation=packingType;
alias typeOfPacking=packingType;
transient representationMode=0 :hidden,no_copy;

meta md5Section5 md5(offsetSection5,section5Length);