mirror of https://github.com/ecmwf/eccodes.git
140 lines
3.0 KiB
Modula-2
140 lines
3.0 KiB
Modula-2
# (C) Copyright 2005- ECMWF.
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# Ocean model data
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constant GRIBEXSection1Problem = 0 ;
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template mars_labeling "grib1/mars_labeling.def";
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transient localFlag=1 : hidden ;
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constant oceanStream = 1090;
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if(marsStream == oceanStream) {
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unsigned[2] perturbationNumber : dump ;
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}
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if(marsStream != oceanStream) {
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unsigned[1] perturbationNumber : dump ;
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pad padding_loc4_2(1);
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}
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unsigned[1] flagShowingPostAuxiliaryArrayInUse;
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unsigned[1] systemNumber : dump ;
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alias system=systemNumber;
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unsigned[1] methodNumber : dump ;
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#
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# Coordinate structure definition
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#
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unsigned[1] spaceUnitFlag : dump ;
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unsigned[1] verticalCoordinateDefinition : dump ;
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unsigned[1] horizontalCoordinateDefinition : dump ;
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unsigned[1] timeUnitFlag : dump ;
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unsigned[1] timeCoordinateDefinition : dump ;
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#
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# Position definition: mixed coordinates
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#
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unsigned[1] mixedCoordinateFieldFlag : dump ;
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unsigned[1] coordinate1Flag : dump ;
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unsigned[1] averaging1Flag : dump ;
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signed[4] coordinate1Start : dump ;
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signed[4] coordinate1End : dump ;
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unsigned[1] coordinate2Flag : dump ;
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unsigned[1] averaging2Flag : dump ;
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signed[4] coordinate2Start : dump ;
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signed[4] coordinate2End : dump ;
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#
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# Data grid definitions
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#
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unsigned[1] coordinate3Flag : dump ;
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unsigned[1] coordinate4Flag : dump ;
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signed[4] coordinate4OfFirstGridPoint : dump;
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signed[4] coordinate3OfFirstGridPoint : dump ;
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signed[4] coordinate4OfLastGridPoint : dump;
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signed[4] coordinate3OfLastGridPoint : dump ;
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signed[4] iIncrement : dump ;
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signed[4] jIncrement : dump;
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flags[1] flagForIrregularGridCoordinateList 'grib1/ocean.1.table' : dump;
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flags[1] flagForNormalOrStaggeredGrid 'grib1/ocean.1.table' : dump;
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#
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# Auxiliary information
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#
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flags[1] flagForAnyFurtherInformation 'grib1/ocean.1.table' : dump;
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unsigned[1] numberInHorizontalCoordinates : dump;
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unsigned[2] numberInMixedCoordinateDefinition : dump;
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unsigned[2] numberInTheGridCoordinateList : dump;
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unsigned[2] numberInTheAuxiliaryArray : dump ;
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#
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# Horizontal coordinate definition
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#
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unsigned[4] horizontalCoordinateSupplement[numberInHorizontalCoordinates] : dump;
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#
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# Mixed coordinate definition
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#
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unsigned[4] mixedCoordinateDefinition[numberInMixedCoordinateDefinition] : dump;
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#
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# Grid coordinate list
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#
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if (numberInTheGridCoordinateList>0) {
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signed[4] gridCoordinate[numberInTheGridCoordinateList] : dump;
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}
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#
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# Auxiliary array
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#
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unsigned[4] auxiliary[numberInTheAuxiliaryArray] : dump;
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#
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# Post-auxiliary array
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#
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constant postAuxiliaryArrayPresent = 1;
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if (flagShowingPostAuxiliaryArrayInUse == postAuxiliaryArrayPresent) {
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unsigned[4] sizeOfPostAuxiliaryArrayPlusOne : dump;
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meta sizeOfPostAuxiliaryArray evaluate(sizeOfPostAuxiliaryArrayPlusOne - 1);
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if (sizeOfPostAuxiliaryArray>0) {
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unsigned[4] postAuxiliary[sizeOfPostAuxiliaryArray] : dump;
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if (sizeOfPostAuxiliaryArray>3) {
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meta referenceDate element(postAuxiliary,3);
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}
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} else {
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transient referenceDate=0;
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}
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}
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alias hdate = dataDate;
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template local_use "grib1/mars_labeling.4.def";
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