HDF4 file: 600 data descriptors
library version = "HDF Version 4.3 Release 0, February 29, 2024"
vgroup "/Users/effertz/Data/GEOMS/groundbased_uvvis.dobson_noaa.esrl072_lauder_20260803t040130z_20260827t235830z_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 "fakeDim11" class "Dim0.0"
		vdata "fakeDim11" class "DimVal0.1": fields Values; 1 records
	vgroup "fakeDim12" class "Dim0.0"
		vdata "fakeDim12" class "DimVal0.1": fields Values; 1 records
	vgroup "DATETIME" class "Var0.0"
		attribute VAR_NAME = "DATETIME"
		attribute VAR_DESCRIPTION = "Mean time of the measurement sequence used for each measurement; 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 = "20"
		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 = -15000.0
		attribute VAR_VALID_MAX = 10735.998958333334
		attribute VAR_FILL_VALUE = -90000.0
		vdata "" class "SDSVar": fields SDS variable; 0 records
	vgroup "LATITUDE.INSTRUMENT" class "Var0.0"
		attribute VAR_NAME = "LATITUDE.INSTRUMENT"
		attribute VAR_DESCRIPTION = "Inst. geolocation. 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
		vdata "" class "SDSVar": fields SDS variable; 0 records
	vgroup "LONGITUDE.INSTRUMENT" class "Var0.0"
		attribute VAR_NAME = "LONGITUDE.INSTRUMENT"
		attribute VAR_DESCRIPTION = "Inst. geolocation. 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
		vdata "" class "SDSVar": fields SDS variable; 0 records
	vgroup "ALTITUDE.INSTRUMENT" class "Var0.0"
		attribute VAR_NAME = "ALTITUDE.INSTRUMENT"
		attribute VAR_DESCRIPTION = "Inst. geolocation. Altitude of the instrument relative to the location site"
		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 = -100.0
		attribute VAR_VALID_MAX = 9000.0
		attribute VAR_FILL_VALUE = -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 = "20"
		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
		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 = "20"
		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
		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 (Bass and Paur coefficients)"
		attribute VAR_NOTES = " "
		attribute VAR_SIZE = "20"
		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 = 800
		attribute VAR_FILL_VALUE = -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 = "20"
		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 = 800
		attribute VAR_FILL_VALUE = -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 = "20"
		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
		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 Type of Observation (see https://woudc.org/archive/Documentation/GuideBooks/O3_guide.pdf 31-32 pages)"
		attribute VAR_NOTES = " "
		attribute VAR_SIZE = "20"
		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 = 6
		attribute VAR_FILL_VALUE = -900
		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://woudc.org/archive/Documentation/GuideBooks/O3_guide.pdf 31-32 pages)"
		attribute VAR_NOTES = " "
		attribute VAR_SIZE = "20"
		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 = -900
		vdata "" class "SDSVar": fields SDS variable; 0 records
	vgroup "SOURCE.PRODUCT" class "Var0.0"
		attribute VAR_NAME = "SOURCE.PRODUCT"
		attribute VAR_DESCRIPTION = "Native Dobson data file name in form Original_Archive;Original_Filename;Original_File_Generation_Date"
		attribute VAR_NOTES = " "
		attribute VAR_SIZE = "1"
		attribute VAR_DEPEND = "INDEPENDENT"
		attribute VAR_DATA_TYPE = "STRING"
		attribute VAR_UNITS = " "
		attribute VAR_SI_CONVERSION = " "
		attribute VAR_VALID_MIN = " "
		attribute VAR_VALID_MAX = " "
		attribute VAR_FILL_VALUE = " "
		vdata "" class "SDSVar": fields SDS variable; 0 records
	attribute PI_NAME = "McConville;Glen"
	attribute PI_AFFILIATION = "NOAA Global Monitoring Laboratory;NOAA.GML"
	attribute PI_ADDRESS = "DOC/NOAA/GML, 325 Broadway GML1;Boulder CO 80305;UNITED STATES"
	attribute PI_EMAIL = "glen.mcconville@noaa.gov"
	attribute DO_NAME = "McConville;Glen"
	attribute DO_AFFILIATION = "NOAA Global Monitoring Laboratory;NOAA.GML"
	attribute DO_ADDRESS = "DOC/NOAA/GML, 325 Broadway GML1;Boulder CO 80305;UNITED STATES"
	attribute DO_EMAIL = "glen.mcconville@noaa.gov"
	attribute DS_NAME = "Effertz;Peter"
	attribute DS_AFFILIATION = "NOAA Global Monitoring Laboratory;NOAA.GML"
	attribute DS_ADDRESS = "DOC/NOAA/GML, 325 Broadway GML1;Boulder CO 80305;UNITED STATES"
	attribute DS_EMAIL = "peter.effertz@noaa.gov"
	attribute DATA_DESCRIPTION = "Dobson spectrophotometer differential spectral absorption measurements, using Bass & Paur coefficients, for WMO Station 256, Lauder New Zealand"
	attribute DATA_DISCIPLINE = "ATMOSPHERIC.CHEMISTRY;REMOTE.SENSING;GROUNDBASED"
	attribute DATA_GROUP = "EXPERIMENTAL;SCALAR.STATIONARY"
	attribute DATA_LOCATION = "LAUDER"
	attribute DATA_SOURCE = "UVVIS.DOBSON_NOAA.ESRL072"
	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;SOURCE.PRODUCT"
	attribute DATA_START_DATE = "20260803T040130Z"
	attribute DATA_STOP_DATE = "20260827T235830Z"
	attribute DATA_FILE_VERSION = "001"
	attribute DATA_MODIFICATIONS = " "
	attribute DATA_CAVEATS = " "
	attribute DATA_RULES_OF_USE = "These data are made freely available to the public and the scientific community in the belief that their wide dissemination will lead to greater understanding and new scientific insights. To ensure that NOAA-GML receives fair credit for their work please include relevant citation  text in publications. We encourage users to contact the data providers, who can provide detailed information about the measurements and scientific insight. In cases where the data are central to a publication, co-authorship for data providers may be appropriate. "
	attribute DATA_ACKNOWLEDGEMENT = "Cite this dataset when used as a source: McConville, Glen; Effertz, Peter; Miyagawa, Koji; and NOAA GML (2025): Global Monitoring Laboratory Ozone Water Vapor Division Dobson Ozone Measurements, Version 1. [indicate subset used]. NOAA National Centers for Environmental Information. doi: 10.7289/V5H41PQ6 [access date]."
	attribute DATA_QUALITY = "RD; 1) http://www.atmos-chem-phys-discuss.net/acp-2017-383/acp-2017-383.pdf ... 2) https://gawsis.meteoswiss.ch/GAWSIS//index.html#/"
	attribute DATA_TEMPLATE = "GEOMS-TE-UVVIS-DOBSON-TOTALCOL-001"
	attribute DATA_PROCESSOR = "WinDobson-NOAA"
	attribute FILE_NAME = "groundbased_uvvis.dobson_noaa.esrl072_lauder_20260803t040130z_20260827t235830z_001.hdf"
	attribute FILE_GENERATION_DATE = "20260831T112624Z"
	attribute FILE_ACCESS = "EVDC;NDACC"
	attribute FILE_PROJECT_ID = " "
	attribute FILE_DOI = "https://doi.org/10.7289/V5H41PQ6"
	attribute FILE_ASSOCIATION = "NOAA.ESRL"
	attribute FILE_META_VERSION = "04R107;IDLCR8HDF"