eccodes/definitions/grib2/template.7.50001.def

# (C) Copyright 2005- ECMWF.

# TEMPLATE 7.50001, Second order

if (bitsPerValue) {
 meta groupWidths unsigned_bits(widthOfWidths,numberOfGroups) : read_only;
 meta groupLengths unsigned_bits(widthOfLengths,numberOfGroups) : read_only;
 meta firstOrderValues unsigned_bits(widthOfFirstOrderValues,numberOfGroups) : read_only;
 # meta countOfGroupLengths sum(groupLengths);
}
transient halfByte=0;

position offsetBeforeData;

if(bitmapPresent) {
   meta codedValues data_g1second_order_general_extended_packing(
	#simple_packing args
     section7Length,
     offsetBeforeData,
     offsetSection7,
     unitsFactor,
     unitsBias,
     changingPrecision,
     numberOfCodedValues,
     bitsPerValue,
     referenceValue,
     binaryScaleFactor,
     decimalScaleFactor,
     optimizeScaleFactor,
	#g1second_order_row_by_row args
	 halfByte,
	 packingType,
	 grid_ieee,
	 precision,
	 widthOfFirstOrderValues,
	 firstOrderValues,
	 N1,
	 N2,
	 numberOfGroups,
	 numberOfGroups,
	 numberOfSecondOrderPackedValues,
	 keyNotPresent,
	 groupWidths,
	 widthOfWidths,
	 groupLengths,
	 widthOfLengths,
	 NL,
	 SPD,
	 widthOfSPD,
	 orderOfSPD,
	 numberOfPoints
   ): read_only;
   alias data.packedValues = codedValues;

   meta values data_apply_bitmap(codedValues,bitmap,missingValue,binaryScaleFactor) : dump;
} else {
	   meta values data_g1second_order_general_extended_packing(
		#simple_packing args
		 section7Length,
		 offsetBeforeData,
		 offsetSection7,
		 unitsFactor,
		 unitsBias,
		 changingPrecision,
		 numberOfCodedValues,
		 bitsPerValue,
		 referenceValue,
		 binaryScaleFactor,
		 decimalScaleFactor,
         optimizeScaleFactor,
		#g1second_order_row_by_row args
		 halfByte,
		 packingType,
		 grid_ieee,
		 precision,
		 widthOfFirstOrderValues,
		 firstOrderValues,
		 N1,
		 N2,
		 numberOfGroups,
		 numberOfGroups,
		 numberOfSecondOrderPackedValues,
		 keyNotPresent,
		 groupWidths,
		 widthOfWidths,
		 groupLengths,
		 widthOfLengths,
		 NL,
		 SPD,
		 widthOfSPD,
		 orderOfSPD,
		 numberOfPoints
		 ) : dump;
		 alias codedValues=values;
   alias data.packedValues = values;
}

meta packingError simple_packing_error(bitsPerValue,binaryScaleFactor,decimalScaleFactor,referenceValue,ieee) : no_copy;

template statistics "common/statistics_grid.def";
template missing_values "common/missing_values_grid.def";