mirror of https://github.com/ecmwf/eccodes.git
57 lines
1.8 KiB
Modula-2
57 lines
1.8 KiB
Modula-2
#
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# Description Octet Code Ksec1 Count
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# ----------- ----- ---- ----- -----
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#localDefinitionNumber 41 I1 37 -
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#class 42 I1 38 -
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#type 43 I1 39 -
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#stream 44 I2 40 -
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#experimentVersionNumber 46 A4 41 -
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#number 50 I1 42 -
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#total 51 I1 43 -
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#spareSetToZero 52 PAD n/a 1
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#
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constant GRIBEXSection1Problem = 52 - section1Length ;
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unsigned[1] perturbationNumber : dump;
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alias number = perturbationNumber;
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unsigned[1] numberOfForecastsInEnsemble : dump;
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alias totalNumber=numberOfForecastsInEnsemble;
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pad padding_local1_1(1);
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# 1->2
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alias grib2LocalSectionPresent=present;
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constant grib2LocalSectionNumber=1;
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if (stepType is "instant" ) {
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if (type is "em" || type is "es" ) {
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alias productDefinitionTemplateNumber=epsStatisticsPoint;
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} else {
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if (numberOfForecastsInEnsemble!=0) {
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if ((perturbationNumber/2)*2 == perturbationNumber) {
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alias typeOfEnsembleForecast=two;
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} else {
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alias typeOfEnsembleForecast=three;
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}
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alias productDefinitionTemplateNumber=epsPoint;
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} else {
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alias productDefinitionTemplateNumber=zero;
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}
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}
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} else {
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if (type is "em" || type is "es" ) {
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alias productDefinitionTemplateNumber=epsStatisticsContinous;
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} else {
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if (numberOfForecastsInEnsemble!=0) {
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if ((perturbationNumber/2)*2 == perturbationNumber) {
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alias typeOfEnsembleForecast=two;
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} else {
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alias typeOfEnsembleForecast=three;
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}
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alias productDefinitionTemplateNumber=epsContinous;
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} else {
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alias productDefinitionTemplateNumber=eight;
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}
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}
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}
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