mirror of https://github.com/ecmwf/eccodes.git
92 lines
4.1 KiB
Modula-2
92 lines
4.1 KiB
Modula-2
# Vertical Coordinate Template Component 5.0 - Vertical level
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# Type of first fixed surface
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codetable[1] typeOfFirstFixedSurface ('5.1.table',masterDir,localDir) : dump,no_copy,edition_specific,string_type;
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meta unitsOfFirstFixedSurface codetable_units(typeOfFirstFixedSurface) : dump;
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meta nameOfFirstFixedSurface codetable_title(typeOfFirstFixedSurface) : dump;
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# Scale factor of first fixed surface
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signed[1] scaleFactorOfFirstFixedSurface = missing() : can_be_missing,dump,no_copy,edition_specific;
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# Scaled value of first fixed surface
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unsigned[4] scaledValueOfFirstFixedSurface = missing() : can_be_missing,dump,no_copy,edition_specific;
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####
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transient pressureUnits="hPa";
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concept_nofail vertical.typeOfLevel (unknown) {
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#set uses the last one
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#get returns the first match
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'surface' = { typeOfFirstFixedSurface=1; }
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'cloudBase' = { typeOfFirstFixedSurface=2; }
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'cloudTop' = { typeOfFirstFixedSurface=3; }
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'isothermZero' = { typeOfFirstFixedSurface=4; }
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'adiabaticCondensation' = {typeOfFirstFixedSurface=5; }
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'maxWind' = {typeOfFirstFixedSurface=6; }
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'tropopause' = {typeOfFirstFixedSurface=7; }
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'nominalTop' = {typeOfFirstFixedSurface=8; }
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'seaBottom' = {typeOfFirstFixedSurface=9; }
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'isothermal' = {typeOfFirstFixedSurface=20; }
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'isobaricInPa' = {typeOfFirstFixedSurface=100; pressureUnits='Pa'; }
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'isobaricInhPa' = {typeOfFirstFixedSurface=100; pressureUnits='hPa'; }
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# 'isobaricLayer' = {typeOfFirstFixedSurface=100; typeOfSecondFixedSurface=100;}
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'meanSea' = { typeOfFirstFixedSurface=101; }
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'heightAboveSea' = {typeOfFirstFixedSurface=102; }
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# 'heightAboveSeaLayer' = {typeOfFirstFixedSurface=102; typeOfSecondFixedSurface=102;}
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'heightAboveGround' = {typeOfFirstFixedSurface=103; }
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# 'heightAboveGroundLayer' = {typeOfFirstFixedSurface=103; typeOfSecondFixedSurface=103;}
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'sigma' = {typeOfFirstFixedSurface=104; }
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# 'sigmaLayer' = {typeOfFirstFixedSurface=104; typeOfSecondFixedSurface=104;}
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'hybrid' = {typeOfFirstFixedSurface=105; }
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'hybridHeight' = {typeOfFirstFixedSurface=118; }
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# 'hybridLayer' = {typeOfFirstFixedSurface=105; typeOfSecondFixedSurface=105; }
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'depthBelowLand' = {typeOfFirstFixedSurface=106; }
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# 'depthBelowLandLayer' = {typeOfFirstFixedSurface=106; typeOfSecondFixedSurface=106;}
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'theta' = {typeOfFirstFixedSurface=107; }
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# 'thetaLayer' = {typeOfFirstFixedSurface=107;typeOfSecondFixedSurface=107;}
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'pressureFromGround' = {typeOfFirstFixedSurface=108; }
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# 'pressureFromGroundLayer' = {typeOfFirstFixedSurface=108; typeOfSecondFixedSurface=108;}
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'potentialVorticity' = {typeOfFirstFixedSurface=109; }
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'eta' = {typeOfFirstFixedSurface=111; }
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# In the case of Generalized vertical height coordinates, NV must be 6
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# 'generalVertical' = {genVertHeightCoords=1; typeOfFirstFixedSurface=150; NV=6;}
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# 'generalVerticalLayer' = {genVertHeightCoords=1; typeOfFirstFixedSurface=150; typeOfSecondFixedSurface=150; NV=6;}
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'depthBelowSea' = {typeOfFirstFixedSurface=160; }
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# 'entireAtmosphere' = {typeOfFirstFixedSurface=1;typeOfSecondFixedSurface=8;}
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# 'entireOcean' = {typeOfFirstFixedSurface=1;typeOfSecondFixedSurface=9;}
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'snow' = {typeOfFirstFixedSurface=114; }
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# 'snowLayer' = {typeOfFirstFixedSurface=114; typeOfSecondFixedSurface=114;}
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}
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alias levelType=typeOfFirstFixedSurface;
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# Only one surface
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meta level g2level(typeOfFirstFixedSurface,
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scaleFactorOfFirstFixedSurface,
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scaledValueOfFirstFixedSurface,
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pressureUnits) :dump;
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transient bottomLevel=level; # Do not use alias (see GRIB-725)
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transient topLevel=level;
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alias ls.level=level;
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alias vertical.level=level;
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alias vertical.bottomLevel=bottomLevel;
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alias vertical.topLevel=topLevel;
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# See GRIB-74 why we store the pressureUnits in a transient
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transient tempPressureUnits=pressureUnits;
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if (!(typeOfLevel is "surface")) {
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if (tempPressureUnits is "Pa") {
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meta marsLevel scale(level,one,hundred) : read_only;
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alias mars.levelist=marsLevel;
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} else {
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alias mars.levelist = level;
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}
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}
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alias mars.levtype = typeOfFirstFixedSurface;
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# GRIB-372: levelist alias does not pertain to surface parameters
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if (levtype is "sfc") {
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unalias mars.levelist;
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}
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alias ls.typeOfLevel=typeOfLevel;
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