HDF5 file, superblock version 2
group /
	attribute Conventions = "CF-1.7, ACDD-1.3"
	attribute DataSetQuality = "Dataset has been computed for all available pixels whose level 1 radiances fulfill quality control requirements. Please refer to ATBDs and README file for best practices using the data."
	attribute DayOfYear = 352
	attribute Format = "netCDF-4"
	attribute GranuleID = "OMI-CHOCHO-L2_2016m1217t0650-o066085_2020m1220t104948.nc"
	attribute IdentifierProductDOI = "TBD"
	attribute IdentifierProductDOIAuthority = "TBD"
	attribute InputOriginalFile = "OMI-Aura_L1-OML1BRVG_2016m1217t0650-o66085_v003-2016m1217t150040.he4, OMI-Aura_L1-OML1BRVG_2016m1217t0015-o66081_v003-2016m1217t061144.he4, OMI-Aura_L1-OML1BIRR_2016m1217t1008-o66087_v003-2016m1217t160511.he4, OMI-Aura_L2-OMCLDO2_2016m1217t0650-o66085_v003-2017m0622t194040.he5"
	attribute LongName = "TBD"
	attribute ObservationArea = "Global"
	attribute OrbitNumber = 66085
	attribute ProductGenerationAlgorithm = "MEASURES_SAO_CHOCHO_TBD"
	attribute ProductGenerationAlgorithmVersion = "1.0.0"
	attribute ProductionDateTime = "2020-12-20T16:55:34.577Z"
	attribute RangeBeginningDate = "2016-12-17"
	attribute RangeBeginningTime = "07:13:13.191Z"
	attribute RangeEndingDate = "2016-12-17"
	attribute RangeEndingTime = "08:07:57.816Z"
	attribute ShortName = "MEASURES_SAO_CHOCHO_TBD"
	attribute VersionID = 3
	attribute centroid_mean_latitude = -22.2950554
	attribute centroid_mean_longitude = 92.3026199
	attribute contributor_name = "Gonzalo Gonzalez Abad, Chris Chan Miller, Kirsten Hall, Caroline Nowlan, Huiqin Wang, Ewan O'Sullivan"
	attribute contributor_role = "co-investigator, co-investigator, co-investigator, co-investigator, co-investigator, developer"
	attribute creator_email = "hyeong-ahn.kwon@cfa.harvard.edu"
	attribute creator_name = "Gonzalo Gonzalez Abad"
	attribute creator_role = "person"
	attribute geospatial_bounds = "MULTIPOLYGON (((-58.1985016 -70.6035995, -58.3440018 -93.1402969, -51.9929008 -115.3190002, -65.7152023 -143.2929993, -77.9049988 -101.4509964, -76.8479996 -60.0117989)), ((-76.8479996 -60.0117989, -77.9049988 -101.4509964, -65.7152023 -143.2929993, -75.3147964 150.0960083, -81.0709000 59.6704102, -75.0587006 150.8820038)), ((-75.0587006 150.8820038, -81.0709000 59.6704102, -75.3147964 150.0960083, -55.7589989 130.8939972, -61.0306015 106.1719971, -62.7928009 80.6597977)), ((-62.7928009 80.6597977, -61.0306015 106.1719971, -55.7589989 130.8939972, -38.7559013 115.6050034, -41.5010986 98.8703003, -43.5306015 82.0308990)), ((-43.5306015 82.0308990, -41.5010986 98.8703003, -38.7559013 115.6050034, -20.2077999 107.3479996, -21.7952995 93.8582001, -24.0890007 80.4079971)), ((-24.0890007 80.4079971, -21.7952995 93.8582001, -20.2077999 107.3479996, -1.0307200 102.0569992, -1.9896300 89.5066986, -4.6319299 77.3051987)), ((-4.6319299 77.3051987, -1.9896300 89.5066986, -1.0307200 102.0569992, 18.4160004 98.3973999, 17.8722992 85.4135971, 14.6549997 72.6862030)), ((14.6549997 72.6862030, 17.8722992 85.4135971, 18.4160004 98.3973999, 37.9273987 96.0419998, 37.6464996 80.6082993, 33.4702988 65.6099014)), ((33.4702988 65.6099014, 37.6464996 80.6082993, 37.9273987 96.0419998, 57.3633995 95.6679001, 57.2789001 74.0391006, 51.1423988 53.1450005)), ((51.1423988 53.1450005, 57.2789001 74.0391006, 57.3633995 95.6679001, 76.6638031 103.9800034, 77.2753983 64.8155975, 65.4421005 25.4871998)))"
	attribute history = "2020-12-20T16:55:34.577Z: original file created by SAO"
	attribute id = "MEASURES_SAO_CHOCHO_TBD"
	attribute institution = "Smithsonian Astrophysical Observatory"
	attribute instrument = "OMI"
	attribute instrument_vocabulary = "GCMD"
	attribute keywords = "SAO, NASA, NOAA, Suomi NPP, OMPS-NM, GSFC, GES-DISC, Atmospheric Chemistry, Glyoxal, Air Quality, Volatile Organic Compounds, CHOCHO"
	attribute keywords_vocabulary = "GCMD"
	attribute license = "Freely Distributed"
	attribute metadata_link = "https://doi.org/10.5067/TBD"
	attribute platform = "Aura"
	attribute platform_vocabulary = "GCMD"
	attribute processing_level = "Level 2"
	attribute processing_version = 3
	attribute product_type = "CHOCHO"
	attribute program = "MEaSUREs"
	attribute project = "Development of Long-Term and Consistent Earth System Data Records of H2CO, CHOCHO and H2O from Multi-Satellite UV/Visible Spectra"
	attribute publisher_email = "gsfc-help-disc@lists.nasa.gov"
	attribute publisher_institution = "NASA Goddard Space Flight Center"
	attribute publisher_name = "NASA GES DISC"
	attribute publisher_type = "group"
	attribute publisher_url = "https://disc.gsfc.nasa.gov"
	attribute references = "TBD published or web-based references that describe the data or methods used to produce the data (e.g., ATBD)"
	attribute source = "OMPS-NM"
	attribute summary = "This is supposed to be a short description of the product and what it is used for. Special characters such as ' will be escaped via backslash in the netCDF file. At present libtio limits attribute string length to 256 characters."
	attribute time_coverage_end = "2016-12-17T08:07:57.816Z"
	attribute time_coverage_start = "2016-12-17T07:13:13.191Z"
	attribute tio_commit = "ad7eb010e4b4f5f31baa23dbcea13126a637fda5"
	attribute title = "TBD"
dataset /along_track: int32, shape (1643)
	attribute comment = "Number of measurements along the spacecraft ground track"
	attribute long_name = "Number of measurements along the spacecraft ground track"
// along_track: first 0, last 1642, count 1643
dataset /corner: int32, shape (4)
	attribute comment = "Four corners for each ground pixel"
	attribute long_name = "Four corners for each ground pixel"
// corner: first 0, last 3, count 4
dataset /cross_track: int32, shape (60)
	attribute comment = "Number of measurements perpendicular to the spacecraft ground track"
	attribute long_name = "Number of measurements perpendicular to the spacecraft ground track"
// cross_track: first 0, last 59, count 60
group /geolocation
dataset /geolocation/latitude: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute bounds = "latitude_bounds"
	attribute comment = "latitude at pixel center"
	attribute long_name = "latitude at pixel center"
	attribute standard_name = "latitude"
	attribute units = "degrees_north"
	attribute valid_max = 90.0
	attribute valid_min = -90.0
dataset /geolocation/latitude_bounds: float32, shape (1643, 60, 4)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "latitude at pixel corners (SW,SE,NE,NW)"
	attribute long_name = "latitude at pixel corners (SW,SE,NE,NW)"
	attribute units = "degrees_north"
	attribute valid_max = 90.0
	attribute valid_min = -90.0
dataset /geolocation/longitude: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute bounds = "longitude_bounds"
	attribute comment = "longitude at pixel center"
	attribute long_name = "longitude at pixel center"
	attribute standard_name = "longitude"
	attribute units = "degrees_east"
	attribute valid_max = 180.0
	attribute valid_min = -180.0
dataset /geolocation/longitude_bounds: float32, shape (1643, 60, 4)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "longitude at pixel corners (SW,SE,NE,NW)"
	attribute long_name = "longitude at pixel corners (SW,SE,NE,NW)"
	attribute units = "degrees_east"
	attribute valid_max = 180.0
	attribute valid_min = -180.0
dataset /geolocation/relative_azimuth_angle: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "relative azimuth angle at pixel center"
	attribute coordinates = "longitude latitude"
	attribute long_name = "relative azimuth angle at pixel center"
	attribute units = "degrees"
	attribute valid_max = 180.0
	attribute valid_min = -180.0
dataset /geolocation/solar_azimuth_angle: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "solar azimuth angle at pixel center"
	attribute coordinates = "longitude latitude"
	attribute long_name = "solar azimuth angle at pixel center"
	attribute units = "degrees"
	attribute valid_max = 180.0
	attribute valid_min = -180.0
dataset /geolocation/solar_zenith_angle: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "solar zenith angle at pixel center"
	attribute coordinates = "longitude latitude"
	attribute long_name = "solar zenith angle at pixel center"
	attribute units = "degrees"
	attribute valid_max = 90.0
	attribute valid_min = 0.0
dataset /geolocation/terrain_height: int16, shape (1643, 60)
	attribute _FillValue = -32768
	attribute comment = "terrain height"
	attribute coordinates = "longitude latitude"
	attribute long_name = "terrain height"
	attribute units = "m"
	attribute valid_max = 10000
	attribute valid_min = -1000
dataset /geolocation/time: float64, shape (1643)
	attribute _FillValue = -1e+30
	attribute comment = "exposure start time"
	attribute long_name = "exposure start time"
	attribute standard_name = "time"
	attribute units = "s since 1993-01-01T00:00:00Z"
	attribute valid_max = 1e+30
	attribute valid_min = 0.0
dataset /geolocation/viewing_azimuth_angle: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "viewing azimuth angle at pixel center"
	attribute coordinates = "longitude latitude"
	attribute long_name = "viewing azimuth angle at pixel center"
	attribute units = "degrees"
	attribute valid_max = 180.0
	attribute valid_min = -180.0
dataset /geolocation/viewing_zenith_angle: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "viewing zenith angle at pixel center"
	attribute coordinates = "longitude latitude"
	attribute long_name = "viewing zenith angle at pixel center"
	attribute units = "degrees"
	attribute valid_max = 90.0
	attribute valid_min = 0.0
group /key_science_data
dataset /key_science_data/column_amount: float64, shape (1643, 60)
	attribute _FillValue = -1e+30
	attribute comment = "column amount"
	attribute coordinates = "longitude latitude"
	attribute long_name = "column_amount"
	attribute units = "molec/cm2"
	attribute valid_max = 1e+30
	attribute valid_min = -1e+30
dataset /key_science_data/column_uncertainty: float64, shape (1643, 60)
	attribute _FillValue = -1e+30
	attribute comment = "column amount uncertainty"
	attribute coordinates = "longitude latitude"
	attribute long_name = "column amount uncertainty"
	attribute units = "molec/cm2"
	attribute valid_max = 1e+30
	attribute valid_min = -1e+30
dataset /key_science_data/main_data_quality_flag: int16, shape (1643, 60)
	attribute _FillValue = -32768
	attribute comment = "main data quality flag"
	attribute coordinates = "longitude latitude"
	attribute flag_meanings = "normal suspicious bad"
	attribute flag_values = 0, 1, 2
	attribute long_name = "main data quality flag"
	attribute valid_max = 2
	attribute valid_min = 0
group /qa_statistics
dataset /qa_statistics/fit_convergence_flag: int16, shape (1643, 60)
	attribute _FillValue = -32768
	attribute comment = "slant column fit convergence flag"
	attribute coordinates = "longitude latitude"
	attribute flag_meanings = "convergence_failed  max_iterations_exceeded  suspect  good"
	attribute flag_values = -2, -1, 0, 1
	attribute long_name = "slant column fit convergence flag"
	attribute valid_max = 1
	attribute valid_min = -2
dataset /qa_statistics/fit_rms_residual: float64, shape (1643, 60)
	attribute _FillValue = -1e+30
	attribute comment = "fit rms residual"
	attribute coordinates = "longitude latitude"
	attribute long_name = "fit rms residual"
	attribute valid_max = 1e+30
	attribute valid_min = 0.0
dataset /qa_statistics/num_good_input: int32, shape ()
dataset /qa_statistics/percent_bad_output: float32, shape ()
dataset /qa_statistics/percent_good_output: float32, shape ()
dataset /qa_statistics/percent_suspect_output: float32, shape ()
group /support_data
dataset /support_data/aerosol_lh: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "Aerosol layer height derived from a satellite product or a model (see aerosol type for more information)"
	attribute coordinates = "longitude latitude"
	attribute long_name = "Aerosol layer height derived from a satellite product or a model (see aerosol type for more information)"
	attribute units = "m"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = 0.0
dataset /support_data/aerosol_od: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "Aerosol total column optical depth from a satellite product or a model (see aerosol type for more information)"
	attribute coordinates = "longitude latitude"
	attribute long_name = "Aerosol total column optical depth from a satellite product or a model (see aerosol type for more information)"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = 0.0
dataset /support_data/aerosol_ssa: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "Aerosol single scattering albedo derived from a satellite product or a model (see aerosol type for more information)"
	attribute coordinates = "longitude latitude"
	attribute long_name = "Aerosol single scattering albedo derived from a satellite product or a model (see aerosol type for more information)"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = 0.0
dataset /support_data/aerosol_type: int16, shape (1643, 60)
	attribute _FillValue = -32768
	attribute comment = "Aerosol type derived from a satellite product or a model. 0: No aerosol; 1: Black Carbon OMAERUV; 2: Dust OMAERUV; 3: Sulfate OMAERUV; 4: MERRA-2 reanalysis column weighted aerosol type"
	attribute coordinates = "longitude latitude"
	attribute long_name = "Aerosol type derived from a satellite product or a model. 0: No aerosol; 1: Black Carbon OMAERUV; 2: Dust OMAERUV; 3: Sulfate OMAERUV; 4: MERRA-2 reanalysis column weighted aerosol type"
	attribute valid_max = 4
	attribute valid_min = 0
dataset /support_data/albedo: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "Geometry-dependent surface Lambertian-Equivalent Reflectivity"
	attribute coordinates = "longitude latitude"
	attribute long_name = "Geometry-dependent surface Lambertian-Equivalent Reflectivity"
	attribute valid_max = 1.0
	attribute valid_min = 0.0
dataset /support_data/amf: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "air mass factor (AMF)"
	attribute coordinates = "longitude latitude"
	attribute long_name = "air mass factor (AMF)"
	attribute valid_max = 100.0
	attribute valid_min = 0.0
	attribute wavelength = 440.0
	attribute wavelength_unit = "nm"
dataset /support_data/amf_diagnostic_flag: int16, shape (1643, 60)
	attribute comment = "AMF diagnostic flag"
	attribute coordinates = "longitude latitude"
	attribute flag_masks = "1b, 2b, 4b, 8b, 16b, 32b"
	attribute flag_meanings = "SZA_gt_70 glint extrapolation_used cloud_climatology_used aerosol_climatology_used geometric_AMF_used"
	attribute long_name = "AMF_diagnostic flag"
	attribute valid_max = -19961
	attribute valid_min = 0
dataset /support_data/bias_correction: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "bias correction as a function of latitude and geometric AMF"
	attribute coordinates = "longitude latitude"
	attribute long_name = "bias correction"
	attribute units = "molec/cm2"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = -1.00000002e+29
dataset /support_data/brdf_geo: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "amplitude of li-sparse brdf kernel"
	attribute coordinates = "longitude latitude"
	attribute long_name = "amplitude of li-sparse brdf kernel"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = 0.0
dataset /support_data/brdf_iso: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "amplitude of isotropic brdf kernel"
	attribute coordinates = "longitude latitude"
	attribute long_name = "amplitude of isotropic brdf kernel"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = 0.0
dataset /support_data/brdf_vol: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "amplitude of ross-thick brdf kernel"
	attribute coordinates = "longitude latitude"
	attribute long_name = "amplitude of ross-thick brdf kernel"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = 0.0
dataset /support_data/cloud_fraction: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "cloud fraction used in  AMF computation"
	attribute coordinates = "longitude latitude"
	attribute long_name = "cloud fraction used in  AMF computation"
	attribute valid_max = 1.0
	attribute valid_min = 0.0
dataset /support_data/cloud_pressure: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "cloud top pressure used in AMF computation"
	attribute coordinates = "longitude latitude"
	attribute long_name = "cloud top pressure used in AMF computation"
	attribute units = "mb"
	attribute valid_max = 1030.0
	attribute valid_min = 0.0
dataset /support_data/destripe_factor: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "multiplicative factor for stripe removal"
	attribute coordinates = "longitude latitude"
	attribute long_name = "multiplicative factor for stripe removal"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = 0.0
dataset /support_data/fitted_slant_column_amount: float64, shape (1643, 60)
	attribute _FillValue = -1e+30
	attribute comment = "fitted slant column amount"
	attribute coordinates = "longitude latitude"
	attribute long_name = "fitted slant column amount"
	attribute units = "molec/cm^2"
dataset /support_data/fitted_slant_column_uncertainty: float64, shape (1643, 60)
	attribute _FillValue = -1e+30
	attribute comment = "fitted slant column uncertainty"
	attribute coordinates = "longitude latitude"
	attribute long_name = "fitted slant column uncertainty"
	attribute units = "molec/cm^2"
dataset /support_data/ice_snow_fraction: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "surface ice snow fraction"
	attribute coordinates = "longitude latitude"
	attribute long_name = "surface ice snow fraction"
	attribute valid_max = 100.0
	attribute valid_min = 0.0
dataset /support_data/land_fraction: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "land fraction"
	attribute coordinates = "longitude latitude"
	attribute long_name = "land fraction"
	attribute valid_max = 100.0
	attribute valid_min = 0.0
dataset /support_data/ref_sector_correction: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "reference sector correction as a function of cross track position"
	attribute coordinates = "longitude latitude"
	attribute long_name = "reference sector correction"
	attribute units = "molec/cm2"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = -1.00000002e+29
dataset /support_data/surface_pressure: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "surface pressure"
	attribute coordinates = "longitude latitude"
	attribute long_name = "surface pressure"
	attribute units = "hPa"
	attribute valid_max = 1030.0
	attribute valid_min = 0.0
group /uncertainty_budget
dataset /uncertainty_budget/amf_total_uncert: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "Total AMF uncertainty with the assumed gas profile"
	attribute coordinates = "longitude latitude"
	attribute long_name = "Total AMF uncertainty with the assumed gas profile"
	attribute units = "molec/cm2"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = -1.00000002e+29
dataset /uncertainty_budget/amf_uncert_aerosol: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "AMF uncertainty due to aerosol"
	attribute coordinates = "longitude latitude"
	attribute long_name = "AMF uncertainty due to aerosol"
	attribute units = "molec/cm2"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = -1.00000002e+29
dataset /uncertainty_budget/amf_uncert_albedo: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "AMF uncertainty due to surface albedo"
	attribute coordinates = "longitude latitude"
	attribute long_name = "AMF uncertainty due to surface albedo"
	attribute units = "molec/cm2"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = -1.00000002e+29
dataset /uncertainty_budget/amf_uncert_cldfrac: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "AMF uncertainty due to cloud fraction"
	attribute coordinates = "longitude latitude"
	attribute long_name = "AMF uncertainty due to cloud fraction"
	attribute units = "molec/cm2"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = -1.00000002e+29
dataset /uncertainty_budget/amf_uncert_cldpres: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "AMF uncertainty due to cloud top pressure"
	attribute coordinates = "longitude latitude"
	attribute long_name = "AMF uncertainty due to cloud top pressure"
	attribute units = "molec/cm2"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = -1.00000002e+29
dataset /uncertainty_budget/amf_uncert_destripe: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "AMF uncertainty due to destripe correction"
	attribute long_name = "AMF uncertainty due to destripe correction"
	attribute units = "molec/cm2"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = -1.00000002e+29
dataset /uncertainty_budget/amf_uncert_profile: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "AMF uncertainty due to gas profile"
	attribute coordinates = "longitude latitude"
	attribute long_name = "AMF uncertainty due to gas profile"
	attribute units = "molec/cm2"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = -1.00000002e+29
dataset /uncertainty_budget/bias_uncertainty: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "bias correction uncertainty owing to reference model variability and radiance reference orbit AMF uncertainty"
	attribute coordinates = "longitude latitude"
	attribute long_name = "bias correction uncertainty"
	attribute units = "molec/cm2"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = -1.00000002e+29
dataset /uncertainty_budget/fit_uncert_rand: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "random component of slant column fitting uncertanity"
	attribute coordinates = "longitude latitude"
	attribute long_name = "random component of slant column fitting uncertanity"
	attribute units = "molec/cm2"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = -1.00000002e+29
dataset /uncertainty_budget/fit_uncert_sys: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "systematic component of slant column fitting uncertanity"
	attribute coordinates = "longitude latitude"
	attribute long_name = "systematic component of slant column fitting uncertanity"
	attribute units = "molec/cm2"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = -1.00000002e+29
dataset /uncertainty_budget/ref_sector_uncertainty: float32, shape (1643, 60)
	attribute _FillValue = -1.00000002e+30
	attribute comment = "reference sector correction uncertainty owing to reference model variability and radiance reference orbit AMF uncertainty within the reference sector region"
	attribute coordinates = "longitude latitude"
	attribute long_name = "reference sector correction uncertainty"
	attribute units = "molec/cm2"
	attribute valid_max = 1.00000002e+30
	attribute valid_min = -1.00000002e+29