mirror of https://github.com/ecmwf/eccodes.git
63 lines
1.9 KiB
Modula-2
63 lines
1.9 KiB
Modula-2
# (C) Copyright 2005- ECMWF.
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# Forecast probability data
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constant GRIBEXSection1Problem = 58 - section1Length ;
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constant probPoint=5 : hidden;
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constant probContinous=9 : hidden;
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# 1 to 2 conversion
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_if (timeRangeIndicator==3 || timeRangeIndicator==4
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|| timeRangeIndicator==5) {
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alias productDefinitionTemplateNumber=probContinous;
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} else {
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alias productDefinitionTemplateNumber=probPoint;
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}
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template mars_labeling "grib1/mars_labeling.def";
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unsigned[1] forecastProbabilityNumber : dump;
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unsigned[1] totalNumberOfForecastProbabilities : dump;
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signed[1] localDecimalScaleFactor : dump;
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unsigned[1] thresholdIndicator : dump;
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signed[2] lowerThreshold : can_be_missing,dump;
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signed[2] upperThreshold : can_be_missing,dump;
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# 1 to 2 conversion
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_if (thresholdIndicator == 1) {
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# Probability of event above lower limit
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transient probabilityType=3;
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transient scaleFactorOfLowerLimit=localDecimalScaleFactor;
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transient scaledValueOfLowerLimit=lowerThreshold;
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transient scaleFactorOfUpperLimit=missing();
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transient scaledValueOfUpperLimit=missing();
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}
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_if (thresholdIndicator == 2) {
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# Probability of event below upper limit
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transient probabilityType=4;
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transient scaleFactorOfLowerLimit= missing();
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transient scaledValueOfLowerLimit=missing();
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transient scaleFactorOfUpperLimit=localDecimalScaleFactor;
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transient scaledValueOfUpperLimit=upperThreshold;
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}
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_if (thresholdIndicator == 3) {
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# Probability of event between lower and upper limits.
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# The range includes the lower limit but not the upper limit
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transient probabilityType=2;
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transient scaleFactorOfLowerLimit=localDecimalScaleFactor;
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transient scaledValueOfLowerLimit=lowerThreshold;
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transient scaleFactorOfUpperLimit=localDecimalScaleFactor;
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transient scaledValueOfUpperLimit=upperThreshold;
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}
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# spareSetToZero
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pad padding_loc5_1(1);
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alias number = forecastProbabilityNumber;
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alias totalNumber=totalNumberOfForecastProbabilities;
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