HDF4 file: 496 data descriptors
library version = "HDF Version 4.2 Release 8, August 3, 2012"
vgroup "groundbased_uvvis.dobson_abm012_macquarie.island_20260804t232802z_20260811t042432z_001.hdf" class "CDF0.0"
	vgroup "fakeDim0" class "Dim0.0"
		vdata "fakeDim0" class "DimVal0.1": fields Values; 1 records
	vgroup "fakeDim1" class "Dim0.0"
		vdata "fakeDim1" class "DimVal0.1": fields Values; 1 records
	vgroup "fakeDim2" class "Dim0.0"
		vdata "fakeDim2" class "DimVal0.1": fields Values; 1 records
	vgroup "fakeDim3" class "Dim0.0"
		vdata "fakeDim3" class "DimVal0.1": fields Values; 1 records
	vgroup "fakeDim4" class "Dim0.0"
		vdata "fakeDim4" class "DimVal0.1": fields Values; 1 records
	vgroup "fakeDim5" class "Dim0.0"
		vdata "fakeDim5" class "DimVal0.1": fields Values; 1 records
	vgroup "fakeDim6" class "Dim0.0"
		vdata "fakeDim6" class "DimVal0.1": fields Values; 1 records
	vgroup "fakeDim7" class "Dim0.0"
		vdata "fakeDim7" class "DimVal0.1": fields Values; 1 records
	vgroup "fakeDim8" class "Dim0.0"
		vdata "fakeDim8" class "DimVal0.1": fields Values; 1 records
	vgroup "fakeDim9" class "Dim0.0"
		vdata "fakeDim9" class "DimVal0.1": fields Values; 1 records
	vgroup "fakeDim10" class "Dim0.0"
		vdata "fakeDim10" class "DimVal0.1": fields Values; 1 records
	vgroup "DATETIME" class "Var0.0"
		attribute VAR_NAME = "DATETIME"
		attribute VAR_DESCRIPTION = "Datetime (UT), defined relative to reference datetime of Jan. 1, 2000 at 0:00:00 UT which is equal to 0.00"
		attribute VAR_NOTES = " "
		attribute VAR_SIZE = "62"
		attribute VAR_DEPEND = "DATETIME"
		attribute VAR_DATA_TYPE = "DOUBLE"
		attribute VAR_UNITS = "MJD2K"
		attribute VAR_SI_CONVERSION = "0.0;86400.0;s"
		attribute VAR_VALID_MIN = -16100.0
		attribute VAR_VALID_MAX = 36500.0
		attribute VAR_FILL_VALUE = -90000.0
		attribute valid_range = -16100.0, 36500.0
		attribute units = "MJD2K"
		attribute _FillValue = -90000.0
		vdata "" class "SDSVar": fields SDS variable; 0 records
	vgroup "LATITUDE.INSTRUMENT" class "Var0.0"
		attribute VAR_NAME = "LATITUDE.INSTRUMENT"
		attribute VAR_DESCRIPTION = "Latitude north (decimal degrees) of the location of the instrument (+ for north; - for south)"
		attribute VAR_NOTES = " "
		attribute VAR_SIZE = "1"
		attribute VAR_DEPEND = "CONSTANT"
		attribute VAR_DATA_TYPE = "REAL"
		attribute VAR_UNITS = "deg"
		attribute VAR_SI_CONVERSION = "0.0;1.74533E-2;rad"
		attribute VAR_VALID_MIN = -90.0
		attribute VAR_VALID_MAX = 90.0
		attribute VAR_FILL_VALUE = -90000.0
		attribute valid_range = -90.0, 90.0
		attribute units = "deg"
		attribute _FillValue = -90000.0
		vdata "" class "SDSVar": fields SDS variable; 0 records
	vgroup "LONGITUDE.INSTRUMENT" class "Var0.0"
		attribute VAR_NAME = "LONGITUDE.INSTRUMENT"
		attribute VAR_DESCRIPTION = "Longitude east (decimal degrees) of the location of the instrument (+ for east; - for west)"
		attribute VAR_NOTES = " "
		attribute VAR_SIZE = "1"
		attribute VAR_DEPEND = "CONSTANT"
		attribute VAR_DATA_TYPE = "REAL"
		attribute VAR_UNITS = "deg"
		attribute VAR_SI_CONVERSION = "0.0;1.74533E-2;rad"
		attribute VAR_VALID_MIN = -180.0
		attribute VAR_VALID_MAX = 180.0
		attribute VAR_FILL_VALUE = -90000.0
		attribute valid_range = -180.0, 180.0
		attribute units = "deg"
		attribute _FillValue = -90000.0
		vdata "" class "SDSVar": fields SDS variable; 0 records
	vgroup "ALTITUDE.INSTRUMENT" class "Var0.0"
		attribute VAR_NAME = "ALTITUDE.INSTRUMENT"
		attribute VAR_DESCRIPTION = "Altitude of the location of the instrument"
		attribute VAR_NOTES = " "
		attribute VAR_SIZE = "1"
		attribute VAR_DEPEND = "CONSTANT"
		attribute VAR_DATA_TYPE = "REAL"
		attribute VAR_UNITS = "m"
		attribute VAR_SI_CONVERSION = "0.0;1.0;m"
		attribute VAR_VALID_MIN = 0.0
		attribute VAR_VALID_MAX = 5000.0
		attribute VAR_FILL_VALUE = -90000.0
		attribute valid_range = 0.0, 5000.0
		attribute units = "m"
		attribute _FillValue = -90000.0
		vdata "" class "SDSVar": fields SDS variable; 0 records
	vgroup "ANGLE.SOLAR_ZENITH" class "Var0.0"
		attribute VAR_NAME = "ANGLE.SOLAR_ZENITH"
		attribute VAR_DESCRIPTION = "The solar zenith angle at which the measurement was taken"
		attribute VAR_NOTES = " "
		attribute VAR_SIZE = "62"
		attribute VAR_DEPEND = "DATETIME"
		attribute VAR_DATA_TYPE = "REAL"
		attribute VAR_UNITS = "deg"
		attribute VAR_SI_CONVERSION = "0.0;1.74533E-2;rad"
		attribute VAR_VALID_MIN = 0.0
		attribute VAR_VALID_MAX = 180.0
		attribute VAR_FILL_VALUE = -90000.0
		attribute valid_range = 0.0, 180.0
		attribute units = "deg"
		attribute _FillValue = -90000.0
		vdata "" class "SDSVar": fields SDS variable; 0 records
	vgroup "ANGLE.SOLAR_AZIMUTH" class "Var0.0"
		attribute VAR_NAME = "ANGLE.SOLAR_AZIMUTH"
		attribute VAR_DESCRIPTION = "The solar azimuth angle at which the measurement was taken using north as the reference plane and increasing clockwise (0 for north; 90 for east and so on)"
		attribute VAR_NOTES = " "
		attribute VAR_SIZE = "62"
		attribute VAR_DEPEND = "DATETIME"
		attribute VAR_DATA_TYPE = "REAL"
		attribute VAR_UNITS = "deg"
		attribute VAR_SI_CONVERSION = "0.0;1.74533E-2;rad"
		attribute VAR_VALID_MIN = 0.0
		attribute VAR_VALID_MAX = 360.0
		attribute VAR_FILL_VALUE = -90000.0
		attribute valid_range = 0.0, 360.0
		attribute units = "deg"
		attribute _FillValue = -90000.0
		vdata "" class "SDSVar": fields SDS variable; 0 records
	vgroup "O3.COLUMN_ABSORPTION" class "Var0.0"
		attribute VAR_NAME = "O3.COLUMN_ABSORPTION"
		attribute VAR_DESCRIPTION = "Dobson Spectrophotomoter Total Column Ozone <describe cross sections used>"
		attribute VAR_NOTES = " "
		attribute VAR_SIZE = "62"
		attribute VAR_DEPEND = "DATETIME"
		attribute VAR_DATA_TYPE = "SHORT"
		attribute VAR_UNITS = "DU"
		attribute VAR_SI_CONVERSION = "0;4.4614E-4;mol m-2"
		attribute VAR_VALID_MIN = 0
		attribute VAR_VALID_MAX = 500
		attribute VAR_FILL_VALUE = -900
		attribute valid_range = 0, 500
		attribute units = "DU"
		attribute _FillValue = -900
		vdata "" class "SDSVar": fields SDS variable; 0 records
	vgroup "O3.COLUMN_ABSORPTION_UNCERTAINTY.COMBINED.STANDARD" class "Var0.0"
		attribute VAR_NAME = "O3.COLUMN_ABSORPTION_UNCERTAINTY.COMBINED.STANDARD"
		attribute VAR_DESCRIPTION = "Total combined uncertainty on the total column"
		attribute VAR_NOTES = " "
		attribute VAR_SIZE = "62"
		attribute VAR_DEPEND = "DATETIME"
		attribute VAR_DATA_TYPE = "SHORT"
		attribute VAR_UNITS = "DU"
		attribute VAR_SI_CONVERSION = "0;4.4614E-4;mol m-2"
		attribute VAR_VALID_MIN = 0
		attribute VAR_VALID_MAX = 100
		attribute VAR_FILL_VALUE = -900
		attribute valid_range = 0, 100
		attribute units = "DU"
		attribute _FillValue = -900
		vdata "" class "SDSVar": fields SDS variable; 0 records
	vgroup "O3.COLUMN_ABSORPTION_AMF" class "Var0.0"
		attribute VAR_NAME = "O3.COLUMN_ABSORPTION_AMF"
		attribute VAR_DESCRIPTION = "Air Mass Factor"
		attribute VAR_NOTES = " "
		attribute VAR_SIZE = "62"
		attribute VAR_DEPEND = "DATETIME"
		attribute VAR_DATA_TYPE = "REAL"
		attribute VAR_UNITS = "km km-1"
		attribute VAR_SI_CONVERSION = "0.0;1.0;1"
		attribute VAR_VALID_MIN = 0.0
		attribute VAR_VALID_MAX = 20.0
		attribute VAR_FILL_VALUE = -90000.0
		attribute valid_range = 0.0, 20.0
		attribute units = "km km-1"
		attribute _FillValue = -90000.0
		vdata "" class "SDSVar": fields SDS variable; 0 records
	vgroup "O3.COLUMN_ABSORPTION_WAVELENGTH.CODE" class "Var0.0"
		attribute VAR_NAME = "O3.COLUMN_ABSORPTION_WAVELENGTH.CODE"
		attribute VAR_DESCRIPTION = "WOUDC Code Identifier for Wavelength pairs (see https://guide.woudc.org/en/#3353-code-tables)"
		attribute VAR_NOTES = " "
		attribute VAR_SIZE = "62"
		attribute VAR_DEPEND = "DATETIME"
		attribute VAR_DATA_TYPE = "SHORT"
		attribute VAR_UNITS = "1"
		attribute VAR_SI_CONVERSION = "0;1;1"
		attribute VAR_VALID_MIN = 0
		attribute VAR_VALID_MAX = 9
		attribute VAR_FILL_VALUE = -9
		attribute valid_range = 0, 9
		attribute units = "1"
		attribute _FillValue = -9
		vdata "" class "SDSVar": fields SDS variable; 0 records
	vgroup "O3.COLUMN_ABSORPTION_OBSERVATION.CODE" class "Var0.0"
		attribute VAR_NAME = "O3.COLUMN_ABSORPTION_OBSERVATION.CODE"
		attribute VAR_DESCRIPTION = "WOUDC Code Identifier for Type of Observation (see https://guide.woudc.org/en/#3353-code-tables)"
		attribute VAR_NOTES = " "
		attribute VAR_SIZE = "62"
		attribute VAR_DEPEND = "DATETIME"
		attribute VAR_DATA_TYPE = "SHORT"
		attribute VAR_UNITS = "1"
		attribute VAR_SI_CONVERSION = "0;1;1"
		attribute VAR_VALID_MIN = 0
		attribute VAR_VALID_MAX = 9
		attribute VAR_FILL_VALUE = -9
		attribute valid_range = 0, 9
		attribute units = "1"
		attribute _FillValue = -9
		vdata "" class "SDSVar": fields SDS variable; 0 records
	attribute PI_NAME = "Tully;Matt"
	attribute PI_AFFILIATION = "Australian Bureau of Meteorology;ABM"
	attribute PI_ADDRESS = "Collins St, 700;3008 Docklands;AUSTRALIA"
	attribute PI_EMAIL = "matt.tully@bom.gov.au"
	attribute DO_NAME = "Rhodes;Steve"
	attribute DO_AFFILIATION = "Australian Bureau of Meteorology;ABM"
	attribute DO_ADDRESS = "Collins St, 700;3008 Docklands;AUSTRALIA"
	attribute DO_EMAIL = "steve.rhodes@bom.gov.au"
	attribute DS_NAME = "Rhodes;Steve"
	attribute DS_AFFILIATION = "Australian Bureau of Meteorology;ABM"
	attribute DS_ADDRESS = "Collins St, 700;3008 Docklands;AUSTRALIA"
	attribute DS_EMAIL = "steve.rhodes@bom.gov.au"
	attribute DATA_DESCRIPTION = "Dobson Ozone Total Column measurements from Macquarie Island, Australia"
	attribute DATA_DISCIPLINE = "ATMOSPHERIC.PHYSICS;REMOTE.SENSING;GROUNDBASED"
	attribute DATA_GROUP = "EXPERIMENTAL;PROFILE.STATIONARY"
	attribute DATA_LOCATION = "MACQUARIE.ISLAND"
	attribute DATA_SOURCE = "UVVIS.DOBSON_ABM012"
	attribute DATA_VARIABLES = "DATETIME;LATITUDE.INSTRUMENT;LONGITUDE.INSTRUMENT;ALTITUDE.INSTRUMENT;ANGLE.SOLAR_ZENITH;ANGLE.SOLAR_AZIMUTH;O3.COLUMN_ABSORPTION;O3.COLUMN_ABSORPTION_UNCERTAINTY.COMBINED.STANDARD;O3.COLUMN_ABSORPTION_AMF;O3.COLUMN_ABSORPTION_WAVELENGTH.CODE;O3.COLUMN_ABSORPTION_OBSERVATION.CODE"
	attribute DATA_START_DATE = "20260804T232802Z"
	attribute DATA_STOP_DATE = "20260811T042432Z"
	attribute DATA_FILE_VERSION = "001"
	attribute DATA_MODIFICATIONS = " "
	attribute DATA_CAVEATS = " "
	attribute DATA_RULES_OF_USE = "Please contact PI"
	attribute DATA_ACKNOWLEDGEMENT = " "
	attribute DATA_QUALITY = "RD"
	attribute DATA_TEMPLATE = "GEOMS-TE-UVVIS-DOBSON-TOTALCOL-001"
	attribute DATA_PROCESSOR = " "
	attribute FILE_NAME = "groundbased_uvvis.dobson_abm012_macquarie.island_20260804t232802z_20260811t042432z_001.hdf"
	attribute FILE_GENERATION_DATE = "20260820T010021Z"
	attribute FILE_ACCESS = "NDACC"
	attribute FILE_PROJECT_ID = " "
	attribute FILE_DOI = " "
	attribute FILE_ASSOCIATION = "ABM"
	attribute FILE_META_VERSION = "04R043;IDLCR8HDF"