# Copyright 2005-2019 ECMWF.

# TEMPLATE 7.2, Grid point data - complex packing

position offsetBeforeData;

constant orderOfSpatialDifferencing     = 0;
constant numberOfOctetsExtraDescriptors = 0;

meta codedValues data_g2second_order_packing(
     section7Length,
     offsetBeforeData,
     offsetSection7,
	 unitsFactor,
     unitsBias,
     changingPrecision,
     numberOfCodedValues,
     bitsPerValue,
     referenceValue,
     binaryScaleFactor,
     decimalScaleFactor,
    #g2second_order_packing
     halfByte,
     packingType,
     grid_ieee,
     precision,
     widthOfFirstOrderValues,
     firstOrderValues,
     N1,
     N2,
     numberOfGroups,
     codedNumberOfGroups,
     numberOfSecondOrderPackedValues,
     extraValues,
     groupWidths,
     widthOfWidths,
     groupLengths,
     widthOfLengths,
     NL,
     SPD,
     widthOfSPD,
     orderOfSPD,
     numberOfPoints

): read_only;

meta values data_apply_bitmap(codedValues,
                              bitmap,
                              missingValue,
                              binaryScaleFactor,
                              numberOfDataPoints,
                              numberOfValues) : dump;

alias data.packedValues = codedValues; 

template statistics "common/statistics_grid.def";
