def load(h):
h.add(_.Unsigned('n2', 2))
h.add(_.Unsigned('n3', 2))
h.add(_.Unsigned('nd', 3))
h.alias('numberOfDiamonds', 'nd')
h.alias('Nj', 'nd')
h.add(_.Unsigned('Ni', 3))
h.add(
_.Codeflag('numberingOrderOfDiamonds', 1,
"grib1/grid.192.78.3.9.table"))
h.add(_.Signed('latitudeOfIcosahedronPole', 4))
h.add(_.Unsigned('longitudeOfIcosahedronPole', 4))
h.add(_.Unsigned('longitudeOfFirstDiamondCenterLine', 4))
h.add(_.Unsigned('reservedOctet', 1))
h.add(
_.Codeflag('scanningModeForOneDiamond', 1,
"grib1/grid.192.78.3.10.table"))
h.add(
_.Transient('numberOfPoints',
((_.Get('nd') * (_.Get('Ni') + 1)) * (_.Get('Ni') + 1))))
h.alias('numberOfDataPoints', 'numberOfPoints')
h.add(
_.Number_of_values('numberOfValues', _.Get('values'),
_.Get('bitsPerValue'), _.Get('numberOfDataPoints'),
_.Get('bitmapPresent'), _.Get('bitmap'),
_.Get('numberOfCodedValues')))
def load(h):
h.add(_.Constant('gridDefinitionTemplateNumber', 20))
h.add(_.Unsigned('Nx', 2))
h.alias('Ni', 'Nx')
h.alias('numberOfPointsAlongXAxis', 'Nx')
h.alias('geography.Nx', 'Nx')
h.add(_.Unsigned('Ny', 2))
h.alias('Nj', 'Ny')
h.alias('numberOfPointsAlongYAxis', 'Ny')
h.alias('geography.Ny', 'Ny')
h.add(_.Signed('latitudeOfFirstGridPoint', 3))
h.add(
_.Scale('latitudeOfFirstGridPointInDegrees',
_.Get('latitudeOfFirstGridPoint'), _.Get('oneConstant'),
_.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.latitudeOfFirstGridPointInDegrees',
'latitudeOfFirstGridPointInDegrees')
h.alias('La1', 'latitudeOfFirstGridPoint')
h.add(_.Signed('longitudeOfFirstGridPoint', 3))
h.add(
_.Scale('longitudeOfFirstGridPointInDegrees',
_.Get('longitudeOfFirstGridPoint'), _.Get('oneConstant'),
_.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.longitudeOfFirstGridPointInDegrees',
'longitudeOfFirstGridPointInDegrees')
h.alias('Lo1', 'longitudeOfFirstGridPoint')
h.add(_.Codeflag('resolutionAndComponentFlags', 1, "grib1/7.table"))
h.add(
_.Bit('ijDirectionIncrementGiven',
_.Get('resolutionAndComponentFlags'), 7))
h.alias('iDirectionIncrementGiven', 'ijDirectionIncrementGiven')
h.alias('jDirectionIncrementGiven', 'ijDirectionIncrementGiven')
h.alias('DiGiven', 'ijDirectionIncrementGiven')
h.alias('DjGiven', 'ijDirectionIncrementGiven')
h.add(_.Bit('earthIsOblate', _.Get('resolutionAndComponentFlags'), 6))
if h.get_l('earthIsOblate'):
h.add(_.Transient('earthMajorAxis', 6.37816e+06))
h.add(_.Transient('earthMinorAxis', 6.35678e+06))
h.alias('earthMajorAxisInMetres', 'earthMajorAxis')
h.alias('earthMinorAxisInMetres', 'earthMinorAxis')
h.add(
_.Bit('resolutionAndComponentFlags3',
_.Get('resolutionAndComponentFlags'), 5))
h.add(
_.Bit('resolutionAndComponentFlags4',
_.Get('resolutionAndComponentFlags'), 4))
h.add(_.Bit('uvRelativeToGrid', _.Get('resolutionAndComponentFlags'), 3))
h.add(
_.Bit('resolutionAndComponentFlags6',
_.Get('resolutionAndComponentFlags'), 2))
h.add(
_.Bit('resolutionAndComponentFlags7',
_.Get('resolutionAndComponentFlags'), 1))
h.add(
_.Bit('resolutionAndComponentFlags8',
_.Get('resolutionAndComponentFlags'), 0))
h.add(_.Signed('orientationOfTheGrid', 3))
h.add(
_.Scale('orientationOfTheGridInDegrees', _.Get('orientationOfTheGrid'),
_.Get('oneConstant'), _.Get('grib1divider'),
_.Get('truncateDegrees')))
h.alias('geography.orientationOfTheGridInDegrees',
'orientationOfTheGridInDegrees')
h.alias('LoV', 'orientationOfTheGrid')
h.add(_.Unsigned('DxInMetres', 3))
h.alias('xDirectionGridLengthInMetres', 'DxInMetres')
h.alias('Dx', 'DxInMetres')
h.alias('geography.DxInMetres', 'DxInMetres')
h.alias('Di', 'DxInMetres')
h.add(_.Unsigned('DyInMetres', 3))
h.alias('yDirectionGridLengthInMetres', 'DyInMetres')
h.alias('Dy', 'DyInMetres')
h.alias('Dj', 'DyInMetres')
h.alias('geography.DyInMetres', 'DyInMetres')
h.add(_.Constant('latitudeWhereDxAndDyAreSpecifiedInDegrees', 60))
h.add(_.Constant('LaDInDegrees', 60))
h.alias('geography.LaDInDegrees', 'LaDInDegrees')
h.add(_.Unsigned('projectionCentreFlag', 1))
h.alias('projectionCenterFlag', 'projectionCentreFlag')
h.add(_.Bit('southPoleOnProjectionPlane', _.Get('projectionCentreFlag'),
7))
h.alias('yFirst', 'latitudeOfFirstGridPointInDegrees')
h.alias('xFirst', 'longitudeOfFirstGridPointInDegrees')
h.add(_.Codeflag('scanningMode', 1, "grib1/8.table"))
h.add(_.Bit('iScansNegatively', _.Get('scanningMode'), 7))
h.add(_.Bit('jScansPositively', _.Get('scanningMode'), 6))
h.add(_.Bit('jPointsAreConsecutive', _.Get('scanningMode'), 5))
h.add(_.Constant('alternativeRowScanning', 0))
h.add(_.Transient('iScansPositively', _.Not(_.Get('iScansNegatively'))))
h.alias('geography.iScansNegatively', 'iScansNegatively')
h.alias('geography.jScansPositively', 'jScansPositively')
h.alias('geography.jPointsAreConsecutive', 'jPointsAreConsecutive')
h.add(_.Bit('scanningMode4', _.Get('scanningMode'), 4))
h.add(_.Bit('scanningMode5', _.Get('scanningMode'), 3))
h.add(_.Bit('scanningMode6', _.Get('scanningMode'), 2))
h.add(_.Bit('scanningMode7', _.Get('scanningMode'), 1))
h.add(_.Bit('scanningMode8', _.Get('scanningMode'), 0))
h.add(
_.Change_scanning_direction('swapScanningX', _.Get('values'),
_.Get('Ni'), _.Get('Nj'),
_.Get('iScansNegatively'),
_.Get('jScansPositively'), _.Get('xFirst'),
_.Get('xLast'), _.Get('x')))
h.alias('swapScanningLon', 'swapScanningX')
h.add(
_.Change_scanning_direction('swapScanningY', _.Get('values'),
_.Get('Ni'), _.Get('Nj'),
_.Get('iScansNegatively'),
_.Get('jScansPositively'), _.Get('yFirst'),
_.Get('yLast'), _.Get('y')))
h.alias('swapScanningLat', 'swapScanningY')
if h.get_l('jPointsAreConsecutive'):
h.alias('numberOfRows', 'Ni')
h.alias('numberOfColumns', 'Nj')
else:
h.alias('numberOfRows', 'Nj')
h.alias('numberOfColumns', 'Ni')
h.add(_.Pad('padding_grid5_1', 4))
h.add(
_.Number_of_points('numberOfDataPoints', _.Get('Nx'), _.Get('Ny'),
_.Get('PLPresent'), _.Get('pl')))
h.alias('numberOfPoints', 'numberOfDataPoints')
h.add(
_.Number_of_values('numberOfValues', _.Get('values'),
_.Get('bitsPerValue'), _.Get('numberOfDataPoints'),
_.Get('bitmapPresent'), _.Get('bitmap'),
_.Get('numberOfCodedValues')))
h.add(
_.Iterator('ITERATOR', _.Get('polar_stereographic'),
_.Get('numberOfPoints'), _.Get('missingValue'),
_.Get('values'), _.Get('radius'), _.Get('Nx'), _.Get('Ny'),
_.Get('latitudeOfFirstGridPointInDegrees'),
_.Get('longitudeOfFirstGridPointInDegrees'),
_.Get('southPoleOnProjectionPlane'),
_.Get('orientationOfTheGridInDegrees'),
_.Get('LaDInDegrees'), _.Get('Dx'), _.Get('Dy'),
_.Get('iScansNegatively'), _.Get('jScansPositively'),
_.Get('jPointsAreConsecutive'),
_.Get('alternativeRowScanning')))
h.add(
_.Nearest('NEAREST', _.Get('polar_stereographic'), _.Get('values'),
_.Get('radius'), _.Get('Nx'), _.Get('Ny')))
h.add(_.Latlonvalues('latLonValues', _.Get('values')))
h.alias('latitudeLongitudeValues', 'latLonValues')
h.add(_.Latitudes('latitudes', _.Get('values'), 0))
h.add(_.Longitudes('longitudes', _.Get('values'), 0))
h.add(_.Latitudes('distinctLatitudes', _.Get('values'), 1))
h.add(_.Longitudes('distinctLongitudes', _.Get('values'), 1))
def load(h):
h.add(_.Constant('gridDefinitionTemplateNumber', 90))
h.add(_.Unsigned('Nx', 2))
h.alias('numberOfPointsAlongXAxis', 'Nx')
h.alias('Ni', 'Nx')
h.alias('geography.Nx', 'Nx')
h.add(_.Unsigned('Ny', 2))
h.alias('numberOfPointsAlongYAxis', 'Ny')
h.alias('Nj', 'Ny')
h.alias('geography.Ny', 'Ny')
h.add(_.Signed('latitudeOfSubSatellitePoint', 3))
h.add(_.Scale('latitudeOfSubSatellitePointInDegrees', _.Get('latitudeOfSubSatellitePoint'), _.Get('oneConstant'), _.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.latitudeOfSubSatellitePointInDegrees', 'latitudeOfSubSatellitePointInDegrees')
h.alias('Lap', 'latitudeOfSubSatellitePoint')
h.add(_.Signed('longitudeOfSubSatellitePoint', 3))
h.add(_.Scale('longitudeOfSubSatellitePointInDegrees', _.Get('longitudeOfSubSatellitePoint'), _.Get('oneConstant'), _.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.longitudeOfSubSatellitePointInDegrees', 'longitudeOfSubSatellitePointInDegrees')
h.alias('Lap', 'longitudeOfSubSatellitePoint')
h.add(_.Codeflag('resolutionAndComponentFlags', 1, "grib1/7.table"))
h.add(_.Bit('ijDirectionIncrementGiven', _.Get('resolutionAndComponentFlags'), 7))
h.alias('iDirectionIncrementGiven', 'ijDirectionIncrementGiven')
h.alias('jDirectionIncrementGiven', 'ijDirectionIncrementGiven')
h.alias('DiGiven', 'ijDirectionIncrementGiven')
h.alias('DjGiven', 'ijDirectionIncrementGiven')
h.add(_.Bit('earthIsOblate', _.Get('resolutionAndComponentFlags'), 6))
if h.get_l('earthIsOblate'):
h.add(_.Transient('earthMajorAxis', 6.37816e+06))
h.add(_.Transient('earthMinorAxis', 6.35678e+06))
h.alias('earthMajorAxisInMetres', 'earthMajorAxis')
h.alias('earthMinorAxisInMetres', 'earthMinorAxis')
h.add(_.Bit('resolutionAndComponentFlags3', _.Get('resolutionAndComponentFlags'), 5))
h.add(_.Bit('resolutionAndComponentFlags4', _.Get('resolutionAndComponentFlags'), 4))
h.add(_.Bit('uvRelativeToGrid', _.Get('resolutionAndComponentFlags'), 3))
h.add(_.Bit('resolutionAndComponentFlags6', _.Get('resolutionAndComponentFlags'), 2))
h.add(_.Bit('resolutionAndComponentFlags7', _.Get('resolutionAndComponentFlags'), 1))
h.add(_.Bit('resolutionAndComponentFlags8', _.Get('resolutionAndComponentFlags'), 0))
h.add(_.Unsigned('dx', 3))
h.alias('geography.dx', 'dx')
h.add(_.Unsigned('dy', 3))
h.alias('geography.dy', 'dy')
h.add(_.Unsigned('XpInGridLengths', 2))
h.alias('geography.XpInGridLengths', 'XpInGridLengths')
h.add(_.Unsigned('YpInGridLengths', 2))
h.alias('geography.YpInGridLengths', 'YpInGridLengths')
h.add(_.Codeflag('scanningMode', 1, "grib1/8.table"))
h.add(_.Bit('iScansNegatively', _.Get('scanningMode'), 7))
h.add(_.Bit('jScansPositively', _.Get('scanningMode'), 6))
h.add(_.Bit('jPointsAreConsecutive', _.Get('scanningMode'), 5))
h.add(_.Constant('alternativeRowScanning', 0))
h.add(_.Transient('iScansPositively', _.Not(_.Get('iScansNegatively'))))
h.alias('geography.iScansNegatively', 'iScansNegatively')
h.alias('geography.jScansPositively', 'jScansPositively')
h.alias('geography.jPointsAreConsecutive', 'jPointsAreConsecutive')
h.add(_.Bit('scanningMode4', _.Get('scanningMode'), 4))
h.add(_.Bit('scanningMode5', _.Get('scanningMode'), 3))
h.add(_.Bit('scanningMode6', _.Get('scanningMode'), 2))
h.add(_.Bit('scanningMode7', _.Get('scanningMode'), 1))
h.add(_.Bit('scanningMode8', _.Get('scanningMode'), 0))
h.add(_.Change_scanning_direction('swapScanningX', _.Get('values'), _.Get('Ni'), _.Get('Nj'), _.Get('iScansNegatively'), _.Get('jScansPositively'), _.Get('xFirst'), _.Get('xLast'), _.Get('x')))
h.alias('swapScanningLon', 'swapScanningX')
h.add(_.Change_scanning_direction('swapScanningY', _.Get('values'), _.Get('Ni'), _.Get('Nj'), _.Get('iScansNegatively'), _.Get('jScansPositively'), _.Get('yFirst'), _.Get('yLast'), _.Get('y')))
h.alias('swapScanningLat', 'swapScanningY')
if h.get_l('jPointsAreConsecutive'):
h.alias('numberOfRows', 'Ni')
h.alias('numberOfColumns', 'Nj')
else:
h.alias('numberOfRows', 'Nj')
h.alias('numberOfColumns', 'Ni')
h.add(_.Unsigned('orientationOfTheGrid', 3))
h.add(_.Scale('orientationOfTheGridInDegrees', _.Get('orientationOfTheGrid'), _.Get('oneConstant'), _.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.orientationOfTheGridInDegrees', 'orientationOfTheGridInDegrees')
h.add(_.Unsigned('NrInRadiusOfEarth', 3))
h.alias('altitudeOfTheCameraFromTheEarthsCentreMeasuredInUnitsOfTheEarthsRadius', 'NrInRadiusOfEarth')
h.add(_.Unsigned('Xo', 2))
h.alias('xCoordinateOfOriginOfSectorImage', 'Xo')
h.alias('geography.Xo', 'Xo')
h.add(_.Unsigned('Yo', 2))
h.alias('yCoordinateOfOriginOfSectorImage', 'Yo')
h.alias('geography.Yo', 'Yo')
if (h.get_l('centre') != 98):
h.add(_.Pad('padding_grid90_1', 6))
h.add(_.Number_of_points('numberOfDataPoints', _.Get('Ni'), _.Get('Nj'), _.Get('PLPresent'), _.Get('pl')))
h.alias('numberOfPoints', 'numberOfDataPoints')
h.add(_.Number_of_values('numberOfValues', _.Get('values'), _.Get('bitsPerValue'), _.Get('numberOfDataPoints'), _.Get('bitmapPresent'), _.Get('bitmap'), _.Get('numberOfCodedValues')))
def load(h):
h.add(_.Unsigned('Ni', 2))
h.alias('numberOfPointsAlongFirstAxis', 'Ni')
h.alias('Nx', 'Ni')
h.add(_.Unsigned('Nj', 2))
h.alias('numberOfPointsAlongSecondAxis', 'Nj')
h.alias('Nx', 'Nj')
h.add(_.Signed('latitudeOfFirstGridPoint', 3))
h.add(
_.Scale('latitudeOfFirstGridPointInDegrees',
_.Get('latitudeOfFirstGridPoint'), _.Get('oneConstant'),
_.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.latitudeOfFirstGridPointInDegrees',
'latitudeOfFirstGridPointInDegrees')
h.alias('La1', 'latitudeOfFirstGridPoint')
h.add(_.Codeflag('scanningMode', 1, "grib1/8.table"))
h.add(_.Bit('iScansNegatively', _.Get('scanningMode'), 7))
h.add(_.Bit('jScansPositively', _.Get('scanningMode'), 6))
h.add(_.Bit('jPointsAreConsecutive', _.Get('scanningMode'), 5))
h.add(_.Constant('alternativeRowScanning', 0))
h.add(_.Transient('iScansPositively', _.Not(_.Get('iScansNegatively'))))
h.alias('geography.iScansNegatively', 'iScansNegatively')
h.alias('geography.jScansPositively', 'jScansPositively')
h.alias('geography.jPointsAreConsecutive', 'jPointsAreConsecutive')
h.add(_.Bit('scanningMode4', _.Get('scanningMode'), 4))
h.add(_.Bit('scanningMode5', _.Get('scanningMode'), 3))
h.add(_.Bit('scanningMode6', _.Get('scanningMode'), 2))
h.add(_.Bit('scanningMode7', _.Get('scanningMode'), 1))
h.add(_.Bit('scanningMode8', _.Get('scanningMode'), 0))
h.add(
_.Change_scanning_direction('swapScanningX', _.Get('values'),
_.Get('Ni'), _.Get('Nj'),
_.Get('iScansNegatively'),
_.Get('jScansPositively'), _.Get('xFirst'),
_.Get('xLast'), _.Get('x')))
h.alias('swapScanningLon', 'swapScanningX')
h.add(
_.Change_scanning_direction('swapScanningY', _.Get('values'),
_.Get('Ni'), _.Get('Nj'),
_.Get('iScansNegatively'),
_.Get('jScansPositively'), _.Get('yFirst'),
_.Get('yLast'), _.Get('y')))
h.alias('swapScanningLat', 'swapScanningY')
if h.get_l('jPointsAreConsecutive'):
h.alias('numberOfRows', 'Ni')
h.alias('numberOfColumns', 'Nj')
else:
h.alias('numberOfRows', 'Nj')
h.alias('numberOfColumns', 'Ni')
h.add(
_.Number_of_points('numberOfDataPoints', _.Get('Ni'), _.Get('Nj'),
_.Get('PLPresent'), _.Get('pl')))
h.alias('numberOfPoints', 'numberOfDataPoints')
h.add(
_.Number_of_values('numberOfValues', _.Get('values'),
_.Get('bitsPerValue'), _.Get('numberOfDataPoints'),
_.Get('bitmapPresent'), _.Get('bitmap'),
_.Get('numberOfCodedValues')))
def load(h):
h.add(_.Unsigned('Ni', 2))
h.alias('numberOfPointsAlongAParallel', 'Ni')
h.alias('Nx', 'Ni')
h.add(_.Signed('Nj', 2))
h.alias('numberOfPointsAlongAMeridian', 'Nj')
h.alias('Ny', 'Nj')
h.add(_.Signed('latitudeOfFirstGridPoint', 3))
h.add(_.Scale('latitudeOfFirstGridPointInDegrees', _.Get('latitudeOfFirstGridPoint'), _.Get('oneConstant'), _.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.latitudeOfFirstGridPointInDegrees', 'latitudeOfFirstGridPointInDegrees')
h.alias('La1', 'latitudeOfFirstGridPoint')
h.add(_.Signed('longitudeOfFirstGridPoint', 3))
h.add(_.Scale('longitudeOfFirstGridPointInDegrees', _.Get('longitudeOfFirstGridPoint'), _.Get('oneConstant'), _.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.longitudeOfFirstGridPointInDegrees', 'longitudeOfFirstGridPointInDegrees')
h.alias('Lo1', 'longitudeOfFirstGridPoint')
h.add(_.Codeflag('resolutionAndComponentFlags', 1, "grib1/7.table"))
h.add(_.Bit('ijDirectionIncrementGiven', _.Get('resolutionAndComponentFlags'), 7))
h.alias('iDirectionIncrementGiven', 'ijDirectionIncrementGiven')
h.alias('jDirectionIncrementGiven', 'ijDirectionIncrementGiven')
h.alias('DiGiven', 'ijDirectionIncrementGiven')
h.alias('DjGiven', 'ijDirectionIncrementGiven')
h.add(_.Bit('earthIsOblate', _.Get('resolutionAndComponentFlags'), 6))
if h.get_l('earthIsOblate'):
h.add(_.Transient('earthMajorAxis', 6.37816e+06))
h.add(_.Transient('earthMinorAxis', 6.35678e+06))
h.alias('earthMajorAxisInMetres', 'earthMajorAxis')
h.alias('earthMinorAxisInMetres', 'earthMinorAxis')
h.add(_.Bit('resolutionAndComponentFlags3', _.Get('resolutionAndComponentFlags'), 5))
h.add(_.Bit('resolutionAndComponentFlags4', _.Get('resolutionAndComponentFlags'), 4))
h.add(_.Bit('uvRelativeToGrid', _.Get('resolutionAndComponentFlags'), 3))
h.add(_.Bit('resolutionAndComponentFlags6', _.Get('resolutionAndComponentFlags'), 2))
h.add(_.Bit('resolutionAndComponentFlags7', _.Get('resolutionAndComponentFlags'), 1))
h.add(_.Bit('resolutionAndComponentFlags8', _.Get('resolutionAndComponentFlags'), 0))
h.add(_.Signed('latitudeOfLastGridPoint', 3))
h.add(_.Scale('latitudeOfLastGridPointInDegrees', _.Get('latitudeOfLastGridPoint'), _.Get('oneConstant'), _.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.latitudeOfLastGridPointInDegrees', 'latitudeOfLastGridPointInDegrees')
h.alias('La2', 'latitudeOfLastGridPoint')
h.add(_.Signed('longitudeOfLastGridPoint', 3))
h.add(_.Scale('longitudeOfLastGridPointInDegrees', _.Get('longitudeOfLastGridPoint'), _.Get('oneConstant'), _.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.longitudeOfLastGridPointInDegrees', 'longitudeOfLastGridPointInDegrees')
h.alias('Lo2', 'longitudeOfLastGridPoint')
h.alias('yFirst', 'latitudeOfFirstGridPointInDegrees')
h.alias('yLast', 'latitudeOfLastGridPointInDegrees')
h.alias('xFirst', 'longitudeOfFirstGridPointInDegrees')
h.alias('xLast', 'longitudeOfLastGridPointInDegrees')
h.alias('latitudeFirstInDegrees', 'latitudeOfFirstGridPointInDegrees')
h.alias('longitudeFirstInDegrees', 'longitudeOfFirstGridPointInDegrees')
h.alias('latitudeLastInDegrees', 'latitudeOfLastGridPointInDegrees')
h.alias('longitudeLastInDegrees', 'longitudeOfLastGridPointInDegrees')
h.add(_.Unsigned('iDirectionIncrement', 2))
h.add(_.Scale('iDirectionIncrementInDegrees', _.Get('iDirectionIncrement'), _.Get('oneConstant'), _.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.iDirectionIncrementInDegrees', 'iDirectionIncrementInDegrees')
h.alias('Di', 'iDirectionIncrement')
h.add(_.Unsigned('N', 2))
h.alias('numberOfParallelsBetweenAPoleAndTheEquator', 'N')
h.alias('geography.N', 'N')
h.alias('yFirst', 'latitudeOfFirstGridPointInDegrees')
h.alias('yLast', 'latitudeOfLastGridPointInDegrees')
h.alias('xFirst', 'longitudeOfFirstGridPointInDegrees')
h.alias('xLast', 'longitudeOfLastGridPointInDegrees')
h.add(_.Codeflag('scanningMode', 1, "grib1/8.table"))
h.add(_.Bit('iScansNegatively', _.Get('scanningMode'), 7))
h.add(_.Bit('jScansPositively', _.Get('scanningMode'), 6))
h.add(_.Bit('jPointsAreConsecutive', _.Get('scanningMode'), 5))
h.add(_.Constant('alternativeRowScanning', 0))
h.add(_.Transient('iScansPositively', _.Not(_.Get('iScansNegatively'))))
h.alias('geography.iScansNegatively', 'iScansNegatively')
h.alias('geography.jScansPositively', 'jScansPositively')
h.alias('geography.jPointsAreConsecutive', 'jPointsAreConsecutive')
h.add(_.Bit('scanningMode4', _.Get('scanningMode'), 4))
h.add(_.Bit('scanningMode5', _.Get('scanningMode'), 3))
h.add(_.Bit('scanningMode6', _.Get('scanningMode'), 2))
h.add(_.Bit('scanningMode7', _.Get('scanningMode'), 1))
h.add(_.Bit('scanningMode8', _.Get('scanningMode'), 0))
h.add(_.Change_scanning_direction('swapScanningX', _.Get('values'), _.Get('Ni'), _.Get('Nj'), _.Get('iScansNegatively'), _.Get('jScansPositively'), _.Get('xFirst'), _.Get('xLast'), _.Get('x')))
h.alias('swapScanningLon', 'swapScanningX')
h.add(_.Change_scanning_direction('swapScanningY', _.Get('values'), _.Get('Ni'), _.Get('Nj'), _.Get('iScansNegatively'), _.Get('jScansPositively'), _.Get('yFirst'), _.Get('yLast'), _.Get('y')))
h.alias('swapScanningLat', 'swapScanningY')
if h.get_l('jPointsAreConsecutive'):
h.alias('numberOfRows', 'Ni')
h.alias('numberOfColumns', 'Nj')
else:
h.alias('numberOfRows', 'Nj')
h.alias('numberOfColumns', 'Ni')
h.add(_.Pad('padding_grid4_1', 4))
h.alias('latitudeFirstInDegrees', 'latitudeOfFirstGridPointInDegrees')
h.alias('longitudeFirstInDegrees', 'longitudeOfFirstGridPointInDegrees')
h.alias('latitudeLastInDegrees', 'latitudeOfLastGridPointInDegrees')
h.alias('longitudeLastInDegrees', 'longitudeOfLastGridPointInDegrees')
h.alias('DiInDegrees', 'iDirectionIncrementInDegrees')
h.add(_.Global_gaussian('global', _.Get('N'), _.Get('Ni'), _.Get('iDirectionIncrement'), _.Get('latitudeOfFirstGridPoint'), _.Get('longitudeOfFirstGridPoint'), _.Get('latitudeOfLastGridPoint'), _.Get('longitudeOfLastGridPoint'), _.Get('PLPresent'), _.Get('pl')))
h.add(_.Number_of_points_gaussian('numberOfDataPoints', _.Get('Ni'), _.Get('Nj'), _.Get('PLPresent'), _.Get('pl'), _.Get('N'), _.Get('latitudeOfFirstGridPointInDegrees'), _.Get('longitudeOfFirstGridPointInDegrees'), _.Get('latitudeOfLastGridPointInDegrees'), _.Get('longitudeOfLastGridPointInDegrees'), _.Get('one')))
h.add(_.Number_of_points_gaussian('numberOfDataPointsExpected', _.Get('Ni'), _.Get('Nj'), _.Get('PLPresent'), _.Get('pl'), _.Get('N'), _.Get('latitudeOfFirstGridPointInDegrees'), _.Get('longitudeOfFirstGridPointInDegrees'), _.Get('latitudeOfLastGridPointInDegrees'), _.Get('longitudeOfLastGridPointInDegrees'), _.Get('zero')))
h.add(_.Evaluate('legacyGaussSubarea', (_.Get('numberOfDataPoints') != _.Get('numberOfDataPointsExpected'))))
h.alias('numberOfPoints', 'numberOfDataPoints')
h.add(_.Number_of_values('numberOfValues', _.Get('values'), _.Get('bitsPerValue'), _.Get('numberOfDataPoints'), _.Get('bitmapPresent'), _.Get('bitmap'), _.Get('numberOfCodedValues')))
if h._missing('Ni'):
h.add(_.Iterator('ITERATOR', _.Get('gaussian_reduced'), _.Get('numberOfPoints'), _.Get('missingValue'), _.Get('values'), _.Get('latitudeOfFirstGridPointInDegrees'), _.Get('longitudeOfFirstGridPointInDegrees'), _.Get('latitudeOfLastGridPointInDegrees'), _.Get('longitudeOfLastGridPointInDegrees'), _.Get('N'), _.Get('pl'), _.Get('Nj')))
h.add(_.Nearest('NEAREST', _.Get('reduced'), _.Get('values'), _.Get('radius'), _.Get('Nj'), _.Get('pl')))
h.add(_.Box('BOX', _.Get('reduced_gaussian'), _.Get('latitudeOfFirstGridPointInDegrees'), _.Get('longitudeOfFirstGridPointInDegrees'), _.Get('latitudeOfLastGridPointInDegrees'), _.Get('longitudeOfLastGridPointInDegrees'), _.Get('N'), _.Get('pl')))
else:
h.add(_.Iterator('ITERATOR', _.Get('gaussian'), _.Get('numberOfPoints'), _.Get('missingValue'), _.Get('values'), _.Get('longitudeFirstInDegrees'), _.Get('DiInDegrees'), _.Get('Ni'), _.Get('Nj'), _.Get('iScansNegatively'), _.Get('latitudeFirstInDegrees'), _.Get('latitudeLastInDegrees'), _.Get('N'), _.Get('jScansPositively')))
h.add(_.Nearest('NEAREST', _.Get('regular'), _.Get('values'), _.Get('radius'), _.Get('Ni'), _.Get('Nj')))
h.add(_.Latlonvalues('latLonValues', _.Get('values')))
h.alias('latitudeLongitudeValues', 'latLonValues')
h.add(_.Latitudes('latitudes', _.Get('values'), 0))
h.add(_.Longitudes('longitudes', _.Get('values'), 0))
h.add(_.Latitudes('distinctLatitudes', _.Get('values'), 1))
h.add(_.Longitudes('distinctLongitudes', _.Get('values'), 1))
h.add(_.Octahedral_gaussian('isOctahedral', _.Get('N'), _.Get('Ni'), _.Get('PLPresent'), _.Get('pl')))
h.add(_.Gaussian_grid_name('gaussianGridName', _.Get('N'), _.Get('Ni'), _.Get('isOctahedral')))
h.alias('gridName', 'gaussianGridName')
def load(h):
h.add(_.Constant('gridDefinitionTemplateNumber', 20))
h.add(_.Signed('Ni', 2))
h.alias('numberOfPointsAlongAParallel', 'Ni')
h.alias('Nx', 'Ni')
h.alias('geography.Ni', 'Ni')
h.add(_.Signed('Nj', 2))
h.alias('numberOfPointsAlongAMeridian', 'Nj')
h.alias('Nx', 'Nj')
h.alias('geography.Nj', 'Nj')
h.add(_.Signed('latitudeOfFirstGridPoint', 3))
h.add(_.Scale('latitudeOfFirstGridPointInDegrees', _.Get('latitudeOfFirstGridPoint'), _.Get('oneConstant'), _.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.latitudeOfFirstGridPointInDegrees', 'latitudeOfFirstGridPointInDegrees')
h.alias('La1', 'latitudeOfFirstGridPoint')
h.add(_.Signed('longitudeOfFirstGridPoint', 3))
h.add(_.Scale('longitudeOfFirstGridPointInDegrees', _.Get('longitudeOfFirstGridPoint'), _.Get('oneConstant'), _.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.longitudeOfFirstGridPointInDegrees', 'longitudeOfFirstGridPointInDegrees')
h.alias('Lo1', 'longitudeOfFirstGridPoint')
h.add(_.Codeflag('resolutionAndComponentFlags', 1, "grib1/7.table"))
h.add(_.Bit('ijDirectionIncrementGiven', _.Get('resolutionAndComponentFlags'), 7))
h.alias('iDirectionIncrementGiven', 'ijDirectionIncrementGiven')
h.alias('jDirectionIncrementGiven', 'ijDirectionIncrementGiven')
h.alias('DiGiven', 'ijDirectionIncrementGiven')
h.alias('DjGiven', 'ijDirectionIncrementGiven')
h.add(_.Bit('earthIsOblate', _.Get('resolutionAndComponentFlags'), 6))
if h.get_l('earthIsOblate'):
h.add(_.Transient('earthMajorAxis', 6.37816e+06))
h.add(_.Transient('earthMinorAxis', 6.35678e+06))
h.alias('earthMajorAxisInMetres', 'earthMajorAxis')
h.alias('earthMinorAxisInMetres', 'earthMinorAxis')
h.add(_.Bit('resolutionAndComponentFlags3', _.Get('resolutionAndComponentFlags'), 5))
h.add(_.Bit('resolutionAndComponentFlags4', _.Get('resolutionAndComponentFlags'), 4))
h.add(_.Bit('uvRelativeToGrid', _.Get('resolutionAndComponentFlags'), 3))
h.add(_.Bit('resolutionAndComponentFlags6', _.Get('resolutionAndComponentFlags'), 2))
h.add(_.Bit('resolutionAndComponentFlags7', _.Get('resolutionAndComponentFlags'), 1))
h.add(_.Bit('resolutionAndComponentFlags8', _.Get('resolutionAndComponentFlags'), 0))
h.add(_.Signed('latitudeOfLastGridPoint', 3))
h.add(_.Scale('latitudeOfLastGridPointInDegrees', _.Get('latitudeOfLastGridPoint'), _.Get('oneConstant'), _.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.latitudeOfLastGridPointInDegrees', 'latitudeOfLastGridPointInDegrees')
h.alias('La2', 'latitudeOfLastGridPoint')
h.add(_.Signed('longitudeOfLastGridPoint', 3))
h.add(_.Scale('longitudeOfLastGridPointInDegrees', _.Get('longitudeOfLastGridPoint'), _.Get('oneConstant'), _.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.longitudeOfLastGridPointInDegrees', 'longitudeOfLastGridPointInDegrees')
h.alias('Lo2', 'longitudeOfLastGridPoint')
h.alias('yFirst', 'latitudeOfFirstGridPointInDegrees')
h.alias('yLast', 'latitudeOfLastGridPointInDegrees')
h.alias('xFirst', 'longitudeOfFirstGridPointInDegrees')
h.alias('xLast', 'longitudeOfLastGridPointInDegrees')
h.alias('latitudeFirstInDegrees', 'latitudeOfFirstGridPointInDegrees')
h.alias('longitudeFirstInDegrees', 'longitudeOfFirstGridPointInDegrees')
h.alias('latitudeLastInDegrees', 'latitudeOfLastGridPointInDegrees')
h.alias('longitudeLastInDegrees', 'longitudeOfLastGridPointInDegrees')
h.add(_.Signed('Latin', 3))
h.add(_.Scale('LaDInDegrees', _.Get('Latin'), _.Get('oneConstant'), _.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.LaDInDegrees', 'LaDInDegrees')
h.add(_.Pad('padding_grid1_1', 1))
h.alias('yFirst', 'latitudeOfFirstGridPointInDegrees')
h.alias('yLast', 'latitudeOfLastGridPointInDegrees')
h.alias('xFirst', 'longitudeOfFirstGridPointInDegrees')
h.alias('xLast', 'longitudeOfLastGridPointInDegrees')
h.add(_.Codeflag('scanningMode', 1, "grib1/8.table"))
h.add(_.Bit('iScansNegatively', _.Get('scanningMode'), 7))
h.add(_.Bit('jScansPositively', _.Get('scanningMode'), 6))
h.add(_.Bit('jPointsAreConsecutive', _.Get('scanningMode'), 5))
h.add(_.Constant('alternativeRowScanning', 0))
h.add(_.Transient('iScansPositively', _.Not(_.Get('iScansNegatively'))))
h.alias('geography.iScansNegatively', 'iScansNegatively')
h.alias('geography.jScansPositively', 'jScansPositively')
h.alias('geography.jPointsAreConsecutive', 'jPointsAreConsecutive')
h.add(_.Bit('scanningMode4', _.Get('scanningMode'), 4))
h.add(_.Bit('scanningMode5', _.Get('scanningMode'), 3))
h.add(_.Bit('scanningMode6', _.Get('scanningMode'), 2))
h.add(_.Bit('scanningMode7', _.Get('scanningMode'), 1))
h.add(_.Bit('scanningMode8', _.Get('scanningMode'), 0))
h.add(_.Change_scanning_direction('swapScanningX', _.Get('values'), _.Get('Ni'), _.Get('Nj'), _.Get('iScansNegatively'), _.Get('jScansPositively'), _.Get('xFirst'), _.Get('xLast'), _.Get('x')))
h.alias('swapScanningLon', 'swapScanningX')
h.add(_.Change_scanning_direction('swapScanningY', _.Get('values'), _.Get('Ni'), _.Get('Nj'), _.Get('iScansNegatively'), _.Get('jScansPositively'), _.Get('yFirst'), _.Get('yLast'), _.Get('y')))
h.alias('swapScanningLat', 'swapScanningY')
if h.get_l('jPointsAreConsecutive'):
h.alias('numberOfRows', 'Ni')
h.alias('numberOfColumns', 'Nj')
else:
h.alias('numberOfRows', 'Nj')
h.alias('numberOfColumns', 'Ni')
h.add(_.Signed('DiInMetres', 3))
h.alias('longitudinalDirectionGridLength', 'DiInMetres')
h.alias('Di', 'DiInMetres')
h.alias('geography.DiInMetres', 'DiInMetres')
h.add(_.Signed('DjInMetres', 3))
h.alias('latitudinalDirectionGridLength', 'DjInMetres')
h.alias('Dj', 'DjInMetres')
h.alias('geography.DjInMetres', 'DjInMetres')
h.add(_.Constant('orientationOfTheGridInDegrees', 0))
h.add(_.Pad('padding_grid1_2', 8))
h.add(_.Number_of_points('numberOfDataPoints', _.Get('Ni'), _.Get('Nj')))
h.alias('numberOfPoints', 'numberOfDataPoints')
h.add(_.Number_of_values('numberOfValues', _.Get('values'), _.Get('bitsPerValue'), _.Get('numberOfDataPoints'), _.Get('bitmapPresent'), _.Get('bitmap'), _.Get('numberOfCodedValues')))
def load(h):
h.add(_.Constant('gridDefinitionTemplateNumber', 0))
h.add(_.Unsigned('NRj', 2))
h.add(_.Unsigned('numberOfPointsAlongAMeridian', 2))
h.alias('Nj', 'numberOfPointsAlongAMeridian')
h.add(_.Signed('latitudeOfFirstGridPoint', 3))
h.add(
_.Scale('latitudeOfFirstGridPointInDegrees',
_.Get('latitudeOfFirstGridPoint'), _.Get('oneConstant'),
_.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.latitudeOfFirstGridPointInDegrees',
'latitudeOfFirstGridPointInDegrees')
h.alias('La1', 'latitudeOfFirstGridPoint')
h.add(_.Signed('longitudeOfFirstGridPoint', 3))
h.add(
_.Scale('longitudeOfFirstGridPointInDegrees',
_.Get('longitudeOfFirstGridPoint'), _.Get('oneConstant'),
_.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.longitudeOfFirstGridPointInDegrees',
'longitudeOfFirstGridPointInDegrees')
h.alias('Lo1', 'longitudeOfFirstGridPoint')
h.add(_.Codeflag('resolutionAndComponentFlags', 1, "grib1/7.table"))
h.add(
_.Bit('ijDirectionIncrementGiven',
_.Get('resolutionAndComponentFlags'), 7))
h.alias('iDirectionIncrementGiven', 'ijDirectionIncrementGiven')
h.alias('jDirectionIncrementGiven', 'ijDirectionIncrementGiven')
h.alias('DiGiven', 'ijDirectionIncrementGiven')
h.alias('DjGiven', 'ijDirectionIncrementGiven')
h.add(_.Bit('earthIsOblate', _.Get('resolutionAndComponentFlags'), 6))
if h.get_l('earthIsOblate'):
h.add(_.Transient('earthMajorAxis', 6.37816e+06))
h.add(_.Transient('earthMinorAxis', 6.35678e+06))
h.alias('earthMajorAxisInMetres', 'earthMajorAxis')
h.alias('earthMinorAxisInMetres', 'earthMinorAxis')
h.add(
_.Bit('resolutionAndComponentFlags3',
_.Get('resolutionAndComponentFlags'), 5))
h.add(
_.Bit('resolutionAndComponentFlags4',
_.Get('resolutionAndComponentFlags'), 4))
h.add(_.Bit('uvRelativeToGrid', _.Get('resolutionAndComponentFlags'), 3))
h.add(
_.Bit('resolutionAndComponentFlags6',
_.Get('resolutionAndComponentFlags'), 2))
h.add(
_.Bit('resolutionAndComponentFlags7',
_.Get('resolutionAndComponentFlags'), 1))
h.add(
_.Bit('resolutionAndComponentFlags8',
_.Get('resolutionAndComponentFlags'), 0))
h.add(_.Signed('latitudeOfLastGridPoint', 3))
h.add(
_.Scale('latitudeOfLastGridPointInDegrees',
_.Get('latitudeOfLastGridPoint'), _.Get('oneConstant'),
_.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.latitudeOfLastGridPointInDegrees',
'latitudeOfLastGridPointInDegrees')
h.alias('La2', 'latitudeOfLastGridPoint')
h.add(_.Signed('longitudeOfLastGridPoint', 3))
h.add(
_.Scale('longitudeOfLastGridPointInDegrees',
_.Get('longitudeOfLastGridPoint'), _.Get('oneConstant'),
_.Get('grib1divider'), _.Get('truncateDegrees')))
h.alias('geography.longitudeOfLastGridPointInDegrees',
'longitudeOfLastGridPointInDegrees')
h.alias('Lo2', 'longitudeOfLastGridPoint')
h.alias('yFirst', 'latitudeOfFirstGridPointInDegrees')
h.alias('yLast', 'latitudeOfLastGridPointInDegrees')
h.alias('xFirst', 'longitudeOfFirstGridPointInDegrees')
h.alias('xLast', 'longitudeOfLastGridPointInDegrees')
h.alias('latitudeFirstInDegrees', 'latitudeOfFirstGridPointInDegrees')
h.alias('longitudeFirstInDegrees', 'longitudeOfFirstGridPointInDegrees')
h.alias('latitudeLastInDegrees', 'latitudeOfLastGridPointInDegrees')
h.alias('longitudeLastInDegrees', 'longitudeOfLastGridPointInDegrees')
h.add(_.Unsigned('iDirectionIncrement', 2))
h.add(_.Unsigned('jDirectionIncrement', 2))
h.alias('Dj', 'jDirectionIncrement')
h.alias('Di', 'iDirectionIncrement')
h.alias('yFirst', 'latitudeOfFirstGridPointInDegrees')
h.alias('yLast', 'latitudeOfLastGridPointInDegrees')
h.alias('xFirst', 'longitudeOfFirstGridPointInDegrees')
h.alias('xLast', 'longitudeOfLastGridPointInDegrees')
h.add(_.Codeflag('scanningMode', 1, "grib1/8.table"))
h.add(_.Bit('iScansNegatively', _.Get('scanningMode'), 7))
h.add(_.Bit('jScansPositively', _.Get('scanningMode'), 6))
h.add(_.Bit('jPointsAreConsecutive', _.Get('scanningMode'), 5))
h.add(_.Constant('alternativeRowScanning', 0))
h.add(_.Transient('iScansPositively', _.Not(_.Get('iScansNegatively'))))
h.alias('geography.iScansNegatively', 'iScansNegatively')
h.alias('geography.jScansPositively', 'jScansPositively')
h.alias('geography.jPointsAreConsecutive', 'jPointsAreConsecutive')
h.add(_.Bit('scanningMode4', _.Get('scanningMode'), 4))
h.add(_.Bit('scanningMode5', _.Get('scanningMode'), 3))
h.add(_.Bit('scanningMode6', _.Get('scanningMode'), 2))
h.add(_.Bit('scanningMode7', _.Get('scanningMode'), 1))
h.add(_.Bit('scanningMode8', _.Get('scanningMode'), 0))
h.add(
_.Change_scanning_direction('swapScanningX', _.Get('values'),
_.Get('Ni'), _.Get('Nj'),
_.Get('iScansNegatively'),
_.Get('jScansPositively'), _.Get('xFirst'),
_.Get('xLast'), _.Get('x')))
h.alias('swapScanningLon', 'swapScanningX')
h.add(
_.Change_scanning_direction('swapScanningY', _.Get('values'),
_.Get('Ni'), _.Get('Nj'),
_.Get('iScansNegatively'),
_.Get('jScansPositively'), _.Get('yFirst'),
_.Get('yLast'), _.Get('y')))
h.alias('swapScanningLat', 'swapScanningY')
if h.get_l('jPointsAreConsecutive'):
h.alias('numberOfRows', 'Ni')
h.alias('numberOfColumns', 'Nj')
else:
h.alias('numberOfRows', 'Nj')
h.alias('numberOfColumns', 'Ni')
h.add(_.Signed('Lar1', 3))
h.add(
_.Scale('Lar1InDegrees',
_.Get('latitudeOfFirstGridPointOfReferenceDomain'),
_.Get('oneConstant'), _.Get('grib1divider'),
_.Get('truncateDegrees')))
h.alias('geography.Lar1InDegrees', 'Lar1InDegrees')
h.alias('La1', 'Lar1')
h.add(_.Signed('Lor1', 3))
h.add(
_.Scale('Lor1InDegrees',
_.Get('longitudeOfFirstGridPointOfReferenceDomain'),
_.Get('oneConstant'), _.Get('grib1divider'),
_.Get('truncateDegrees')))
h.alias('geography.Lor1InDegrees', 'Lor1InDegrees')
h.alias('Lo1', 'Lor1')
h.add(_.Signed('Lar2', 3))
h.add(
_.Scale('Lar2InDegrees',
_.Get('latitudeOfLastGridPointOfReferenceDomain'),
_.Get('oneConstant'), _.Get('grib1divider'),
_.Get('truncateDegrees')))
h.alias('geography.Lar2InDegrees', 'Lar2InDegrees')
h.alias('La2', 'Lar2')
h.add(_.Signed('Lor2', 3))
h.add(
_.Scale('Lor2InDegrees',
_.Get('longitudeOfLastGridPointOfReferenceDomain'),
_.Get('oneConstant'), _.Get('grib1divider'),
_.Get('truncateDegrees')))
h.alias('geography.Lor2InDegrees', 'Lor2InDegrees')
h.alias('Lo2', 'Lor2')
h.add(
_.Latlon_increment('jDirectionIncrementInDegrees',
_.Get('ijDirectionIncrementGiven'),
_.Get('jDirectionIncrement'),
_.Get('jScansPositively'),
_.Get('latitudeOfFirstGridPointInDegrees'),
_.Get('latitudeOfLastGridPointInDegrees'),
_.Get('numberOfPointsAlongAMeridian'),
_.Get('oneConstant'), _.Get('grib1divider'), 0))
h.alias('geography.jDirectionIncrementInDegrees',
'jDirectionIncrementInDegrees')
h.add(
_.Latlon_increment('iDirectionIncrementInDegrees',
_.Get('ijDirectionIncrementGiven'),
_.Get('iDirectionIncrement'),
_.Get('iScansPositively'),
_.Get('longitudeOfFirstGridPointInDegrees'),
_.Get('longitudeOfLastGridPointInDegrees'),
_.Get('Ni'), _.Get('oneConstant'),
_.Get('grib1divider'), 1))
h.alias('geography.iDirectionIncrementInDegrees',
'iDirectionIncrementInDegrees')
h.alias('latitudeFirstInDegrees', 'latitudeOfFirstGridPointInDegrees')
h.alias('longitudeFirstInDegrees', 'longitudeOfFirstGridPointInDegrees')
h.alias('latitudeLastInDegrees', 'latitudeOfLastGridPointInDegrees')
h.alias('longitudeLastInDegrees', 'longitudeOfLastGridPointInDegrees')
h.alias('DiInDegrees', 'iDirectionIncrementInDegrees')
h.alias('DjInDegrees', 'jDirectionIncrementInDegrees')
h.add(
_.Number_of_points('numberOfDataPoints', _.Get('Ni'), _.Get('Nj'),
_.Get('PLPresent'), _.Get('pl')))
h.alias('numberOfPoints', 'numberOfDataPoints')
h.add(
_.Number_of_values('numberOfValues', _.Get('values'),
_.Get('bitsPerValue'), _.Get('numberOfDataPoints'),
_.Get('bitmapPresent'), _.Get('bitmap'),
_.Get('numberOfCodedValues')))
if h._missing('Ni'):
h.add(
_.Iterator('ITERATOR', _.Get('latlon_reduced'),
_.Get('numberOfPoints'), _.Get('missingValue'),
_.Get('values'), _.Get('latitudeFirstInDegrees'),
_.Get('longitudeFirstInDegrees'),
_.Get('latitudeLastInDegrees'), _.Get('loLast'),
_.Get('Nj'), _.Get('DjInDegrees'), _.Get('pl')))
h.add(
_.Nearest('NEAREST', _.Get('latlon_reduced'), _.Get('values'),
_.Get('radius'), _.Get('Nj'), _.Get('pl')))
else:
h.add(_.Transient('iteratorDisableUnrotate', 0))
h.add(
_.Iterator('ITERATOR', _.Get('latlon'), _.Get('numberOfPoints'),
_.Get('missingValue'), _.Get('values'),
_.Get('longitudeFirstInDegrees'), _.Get('iInc'),
_.Get('Ni'), _.Get('Nj'), _.Get('iScansNegatively'),
_.Get('latitudeFirstInDegrees'), _.Get('DjInDegrees'),
_.Get('jScansPositively'),
_.Get('jPointsAreConsecutive'), _.Get('isRotatedGrid'),
_.Get('angleOfRotation'),
_.Get('latitudeOfSouthernPoleInDegrees'),
_.Get('longitudeOfSouthernPoleInDegrees')))
h.add(
_.Nearest('NEAREST', _.Get('regular'), _.Get('values'),
_.Get('radius'), _.Get('Ni'), _.Get('Nj')))
h.add(_.Latlonvalues('latLonValues', _.Get('values')))
h.alias('latitudeLongitudeValues', 'latLonValues')
h.add(_.Latitudes('latitudes', _.Get('values'), 0))
h.add(_.Longitudes('longitudes', _.Get('values'), 0))
h.add(_.Latitudes('distinctLatitudes', _.Get('values'), 1))
h.add(_.Longitudes('distinctLongitudes', _.Get('values'), 1))