HDF5 file, superblock version 2
group /
	attribute Conventions = "CF-1.7"
	attribute Metadata_Conventions = "Unidata Dataset Discovery v1.0"
	attribute cdm_data_type = "Image"
	attribute dataset_name = "OR_ABI-L2-DSRM1-M6_G16_s20200861500290_e20200861500347_c20200861506154.nc"
	attribute date_created = "2020-03-26T15:06:15.4Z"
	attribute id = "9097aba6-8e8e-42e1-9162-96c659796558"
	attribute institution = "DOC/NOAA/NESDIS > U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Services"
	attribute instrument_ID = "FM1"
	attribute instrument_type = "GOES R Series Advanced Baseline Imager"
	attribute iso_series_metadata_id = "de00d810-b013-11e1-afa6-0800200c9a66"
	attribute keywords = "ATMOSPHERE > ATMOSPHERIC RADIATION > SHORTWAVE RADIATION"
	attribute keywords_vocabulary = "NASA Global Change Master Directory (GCMD) Earth Science Keywords, Version 7.0.0.0.0"
	attribute license = "Unclassified data.  Access is restricted to approved users only."
	attribute naming_authority = "gov.nesdis.noaa"
	attribute orbital_slot = "GOES-East"
	attribute platform_ID = "G16"
	attribute processing_level = "National Aeronautics and Space Administration (NASA) L2"
	attribute production_data_source = "Realtime"
	attribute production_environment = "OE"
	attribute production_site = "NSOF"
	attribute project = "GOES"
	attribute scene_id = "Mesoscale"
	attribute spatial_resolution = "5km at nadir"
	attribute standard_name_vocabulary = "CF Standard Name Table (v35, 20 July 2016)"
	attribute summary = "The Downward Shortwave Radiation: Surface product consists of pixels containing the instantaneous total shortwave irradiance (flux) received at the Earth's surface integrated over the 0.2 to 4.0 um wavelength interval. The product is generated by retrieving broadband transmittance and reflectance over four scene types (clear sky over no snow/ice, clear sky over snow/ice, water cloud, and ice cloud).  Other derived GOES-R products, aerosol optical depth, cloud top phase, cloud optical depth, cloud effective particle size, and total precipitable water, or reflectances from ABI bands with central wavelengths of 0.47, 0.64, 0.87, 1.38, 1.61, and 2.25 um are used to directly or indirectly, respectively, generate this product. Product data is generated during the day."
	attribute time_coverage_end = "2020-03-26T15:00:34.7Z"
	attribute time_coverage_start = "2020-03-26T15:00:29.0Z"
	attribute timeline_id = "ABI Mode 6"
	attribute title = "ABI L2 Downward Shortwave Radiation: Surface"
dataset /DQF: int8, shape (888, 565)
	attribute _FillValue = -1
	attribute _Unsigned = "true"
	attribute cell_methods = "retrieval_local_zenith_angle: point quantitative_local_zenith_angle: point retrieval_solar_zenith_angle: point quantitative_solar_zenith_angle: point dsr_product_wavelength: sum t: point area: point"
	attribute coordinates = "retrieval_local_zenith_angle quantitative_local_zenith_angle retrieval_solar_zenith_angle quantitative_solar_zenith_angle dsr_product_wavelength t lat lon"
	attribute flag_meanings = "good_quality_qf degraded_quality_or_invalid_qf"
	attribute flag_values = 0, 1
	attribute grid_mapping = "goes_lat_lon_projection"
	attribute long_name = "ABI L2+ Downward Shortwave Radiation: Surface data quality flags"
	attribute number_of_qf_values = 2
	attribute percent_degraded_quality_or_invalid_qf = 0.0574464016
	attribute percent_good_quality_qf = 0.139101505
	attribute standard_name = "status_flag"
	attribute units = "1"
	attribute valid_range = 0, 1
dataset /DSR: int16, shape (888, 565)
	attribute _FillValue = -1
	attribute _Unsigned = "true"
	attribute add_offset = 0.0
	attribute ancillary_variables = "DQF"
	attribute cell_methods = "retrieval_local_zenith_angle: point (good or degraded quality pixel produced) quantitative_local_zenith_angle: point (good quality pixel produced) retrieval_solar_zenith_angle: point (good or degraded quality pixel produced) quantitative_solar_zenith_angle: point (good quality pixel produced) dsr_product_wavelength: sum t: point area: point"
	attribute coordinates = "retrieval_local_zenith_angle quantitative_local_zenith_angle retrieval_solar_zenith_angle quantitative_solar_zenith_angle dsr_product_wavelength t lat lon"
	attribute grid_mapping = "goes_lat_lon_projection"
	attribute long_name = "ABI L2+ Downward Shortwave Radiation: Surface"
	attribute resolution = "lon: 0.05 degree lat: 0.05 degree"
	attribute scale_factor = 0.0228902791
	attribute standard_name = "surface_downwelling_shortwave_flux_in_air"
	attribute units = "W m-2"
	attribute valid_range = 0, -6
dataset /algorithm_dynamic_input_data_container: int32, shape ()
	attribute input_ABI_L2_aerosol_optical_depth_550nm_data = "OR_ABI-L2-AODM1-M6_G16_s20200861500290_e20200861500347_c*.nc"
	attribute input_ABI_L2_auxiliary_solar_zenith_angle_data = "null"
	attribute input_ABI_L2_auxiliary_sun_satellite_relative_azimuth_angle_data = "null"
	attribute input_ABI_L2_cloud_effective_particle_size_data = "OR_ABI-L2-CPSM1-M6_G16_s20200861500290_e20200861500347_c*.nc"
	attribute input_ABI_L2_cloud_top_phase_data = "OR_ABI-L2-ACTPM1-M6_G16_s20200861500290_e20200861500347_c*.nc"
	attribute input_ABI_L2_intermediate_product_binary_snow_mask_data = "null"
	attribute input_ABI_L2_intermediate_product_cloud_optical_depth_data = "null"
	attribute input_ABI_L2_intermediate_product_cloud_top_height_data = "null"
	attribute input_ABI_L2_intermediate_product_fine_aerosol_data = "null"
	attribute input_ABI_L2_intermediate_product_reflectance_band_1_2km_data = "null"
	attribute input_ABI_L2_intermediate_product_reflectance_band_2_2km_data = "null"
	attribute input_ABI_L2_intermediate_product_reflectance_band_3_2km_data = "null"
	attribute input_ABI_L2_intermediate_product_reflectance_band_4_2km_data = "null"
	attribute input_ABI_L2_intermediate_product_reflectance_band_5_2km_data = "null"
	attribute input_ABI_L2_intermediate_product_reflectance_band_6_2km_data = "null"
	attribute input_ABI_L2_surface_albedo_data = "null"
	attribute input_ABI_L2_total_precipitable_water_data = "OR_ABI-L2-TPWM1-M6_G16_s20200861500290_e20200861500347_c*.nc"
	attribute input_dynamic_ancillary_NWP_total_column_ozone_data = "null"
	attribute input_dynamic_ancillary_NWP_total_precipitable_water_data = "null"
	attribute input_dynamic_ancillary_global_snow_mask_data = "null"
	attribute long_name = "container for filenames of dynamic algorithm input data"
dataset /algorithm_product_version_container: int32, shape ()
	attribute algorithm_version = "OR_ABI-L2-ALG-SRB_v01r00.zip"
	attribute long_name = "container for algorithm package filename and product version"
	attribute product_version = "v01r00"
dataset /dsr_product_wavelength: float32, shape ()
	attribute bounds = "dsr_product_wavelength_bounds"
	attribute long_name = "central wavelength for downward shortwave radiation: surface product data"
	attribute standard_name = "radiation_wavelength"
	attribute units = "um"
dataset /dsr_product_wavelength_bounds: float32, shape (2)
	attribute long_name = "wavelength range for downward shortwave radiation: surface data"
dataset /geospatial_lat_lon_extent: float32, shape ()
	attribute geospatial_eastbound_longitude = -86.4749985
	attribute geospatial_lat_center = 38.2249985
	attribute geospatial_lat_nadir = 0.0
	attribute geospatial_lat_units = "degrees_north"
	attribute geospatial_lon_center = -95.3499985
	attribute geospatial_lon_nadir = -75.0
	attribute geospatial_lon_units = "degrees_east"
	attribute geospatial_northbound_latitude = 45.125
	attribute geospatial_southbound_latitude = 31.3250008
	attribute geospatial_westbound_longitude = -104.224998
	attribute long_name = "geospatial latitude and longitude references"
dataset /goes_lat_lon_projection: int32, shape ()
	attribute grid_mapping_name = "latitude_longitude"
	attribute inverse_flattening = 298.2572221
	attribute long_name = "GOES-R latitude / longitude projection"
	attribute longitude_of_prime_meridian = 0.0
	attribute semi_major_axis = 6378137.0
	attribute semi_minor_axis = 6356752.31414
dataset /image_cloud_fraction: float32, shape ()
	attribute _FillValue = -999.0
	attribute cell_methods = "retrieval_local_zenith_angle: sum retrieval_solar_zenith_angle: sum t: sum area: mean (interval: 0.05 degree comment: good quality pixels only)"
	attribute coordinates = "retrieval_local_zenith_angle retrieval_solar_zenith_angle t lat_image lon_image"
	attribute grid_mapping = "goes_lat_lon_projection"
	attribute long_name = "mean total cloud fraction in downward shortwave radiation: surface image"
	attribute standard_name = "cloud_area_fraction"
	attribute units = "percent"
	attribute valid_range = 0.0, 1.0
dataset /lat: int16, shape (888)
	attribute add_offset = 45.0999947
	attribute axis = "Y"
	attribute long_name = "latitude longitude projection lat-coordinate"
	attribute scale_factor = -0.0500000007
	attribute standard_name = "latitude"
	attribute units = "degrees_north"
// lat: first 0, last 887, count 888
dataset /lat_image: float32, shape ()
	attribute axis = "Y"
	attribute bounds = "lat_image_bounds"
	attribute long_name = "latitude coordinate for center of image"
	attribute standard_name = "latitude"
	attribute units = "degrees_north"
dataset /lat_image_bounds: float32, shape (2)
	attribute long_name = "latitude coordinates for north/south extent of image"
dataset /lon: int16, shape (565)
	attribute add_offset = -104.199997
	attribute axis = "X"
	attribute long_name = "latitude longitude projection lon-coordinate"
	attribute scale_factor = 0.0500000007
	attribute standard_name = "longitude"
	attribute units = "degrees_east"
// lon: first 0, last 564, count 565
dataset /lon_image: float32, shape ()
	attribute axis = "X"
	attribute bounds = "lon_image_bounds"
	attribute long_name = "longitude coordinate for center of image"
	attribute standard_name = "longitude"
	attribute units = "degrees_east"
dataset /lon_image_bounds: float32, shape (2)
	attribute long_name = "longitude coordinates for  west/east extent of image"
dataset /lza_pixel_count: int32, shape ()
	attribute _FillValue = -1
	attribute cell_methods = "quantitative_local_zenith_angle: sum retrieval_solar_zenith_angle: sum dsr_product_wavelength: sum t: sum area: sum (interval: 0.05 degree comment: geolocated/not missing pixels only)"
	attribute coordinates = "quantitative_local_zenith_angle retrieval_solar_zenith_angle dsr_product_wavelength t lat_image lon_image"
	attribute grid_mapping = "goes_lat_lon_projection"
	attribute long_name = "number of attempted shortwave radiation algorithm retrievals that do not exceed LZA threshold"
	attribute units = "count"
dataset /maximum_dsr: float32, shape ()
	attribute _FillValue = -999.0
	attribute cell_methods = "retrieval_local_zenith_angle: sum retrieval_solar_zenith_angle: sum dsr_product_wavelength: sum t: sum area: maximum (interval: 0.05 degree comment: geolocated/not missing pixels only)"
	attribute coordinates = "retrieval_local_zenith_angle retrieval_solar_zenith_angle dsr_product_wavelength t lat_image lon_image"
	attribute grid_mapping = "goes_lat_lon_projection"
	attribute long_name = "maximum downward shortwave radiation: surface"
	attribute standard_name = "surface_downwelling_shortwave_flux_in_air"
	attribute units = "W m-2"
	attribute valid_range = 0.0, 1500.0
dataset /maximum_sza: float32, shape ()
	attribute _FillValue = -999.0
	attribute cell_methods = "retrieval_local_zenith_angle: sum retrieval_solar_zenith_angle: sum t: sum area: maximum (interval: 0.05 degree comment: geolocated/not missing pixels only)"
	attribute coordinates = "retrieval_local_zenith_angle retrieval_solar_zenith_angle t lat_image lon_image"
	attribute grid_mapping = "goes_lat_lon_projection"
	attribute long_name = "maximum solar zenith angle in downward shortwave radiation: surface image"
	attribute standard_name = "solar_zenith_angle"
	attribute units = "degree"
	attribute valid_range = 0.0, 90.0
dataset /mean_dsr: float32, shape ()
	attribute _FillValue = -999.0
	attribute cell_methods = "retrieval_local_zenith_angle: sum retrieval_solar_zenith_angle: sum dsr_product_wavelength: sum t: sum area: mean (interval: 0.05 degree comment: geolocated/not missing pixels only)"
	attribute coordinates = "retrieval_local_zenith_angle retrieval_solar_zenith_angle dsr_product_wavelength t lat_image lon_image"
	attribute grid_mapping = "goes_lat_lon_projection"
	attribute long_name = "mean downward shortwave radiation: surface"
	attribute standard_name = "surface_downwelling_shortwave_flux_in_air"
	attribute units = "W m-2"
	attribute valid_range = 0.0, 1500.0
dataset /mean_sza: float32, shape ()
	attribute _FillValue = -999.0
	attribute cell_methods = "retrieval_local_zenith_angle: sum retrieval_solar_zenith_angle: sum t: sum area: mean (interval: 0.05 degree comment: geolocated/not missing pixels only)"
	attribute coordinates = "retrieval_local_zenith_angle retrieval_solar_zenith_angle t lat_image lon_image"
	attribute grid_mapping = "goes_lat_lon_projection"
	attribute long_name = "mean solar zenith angle in downward shortwave radiation: surface image"
	attribute standard_name = "solar_zenith_angle"
	attribute units = "degree"
	attribute valid_range = 0.0, 90.0
dataset /minimum_dsr: float32, shape ()
	attribute _FillValue = -999.0
	attribute cell_methods = "retrieval_local_zenith_angle: sum retrieval_solar_zenith_angle: sum dsr_product_wavelength: sum t: sum area: minimum (interval: 0.05 degree comment: geolocated/not missing pixels only)"
	attribute coordinates = "retrieval_local_zenith_angle retrieval_solar_zenith_angle dsr_product_wavelength t lat_image lon_image"
	attribute grid_mapping = "goes_lat_lon_projection"
	attribute long_name = "minimum downward shortwave radiation: surface"
	attribute standard_name = "surface_downwelling_shortwave_flux_in_air"
	attribute units = "W m-2"
	attribute valid_range = 0.0, 1500.0
dataset /minimum_sza: float32, shape ()
	attribute _FillValue = -999.0
	attribute cell_methods = "retrieval_local_zenith_angle: sum retrieval_solar_zenith_angle: sum t: sum area: minimum (interval: 0.05 degree comment: geolocated/not missing pixels only)"
	attribute coordinates = "retrieval_local_zenith_angle retrieval_solar_zenith_angle t lat_image lon_image"
	attribute grid_mapping = "goes_lat_lon_projection"
	attribute long_name = "minimum solar zenith angle in downward shortwave radiation: surface image"
	attribute standard_name = "solar_zenith_angle"
	attribute units = "degree"
	attribute valid_range = 0.0, 90.0
dataset /nominal_satellite_height: float32, shape ()
	attribute _FillValue = -999.0
	attribute long_name = "nominal satellite height above GRS 80 ellipsoid (platform altitude)"
	attribute standard_name = "height_above_reference_ellipsoid"
	attribute units = "km"
dataset /nominal_satellite_subpoint_lat: float32, shape ()
	attribute _FillValue = -999.0
	attribute long_name = "nominal satellite subpoint latitude (platform latitude)"
	attribute standard_name = "latitude"
	attribute units = "degrees_north"
dataset /nominal_satellite_subpoint_lon: float32, shape ()
	attribute _FillValue = -999.0
	attribute long_name = "nominal satellite subpoint longitude (platform longitude)"
	attribute standard_name = "longitude"
	attribute units = "degrees_east"
dataset /number_of_LZA_bounds: float32, shape (2)
dataset /number_of_SZA_bounds: float32, shape (2)
dataset /number_of_image_bounds: float32, shape (2)
dataset /number_of_time_bounds: float32, shape (2)
dataset /number_of_wavelength_bounds: float32, shape (2)
dataset /outlier_pixel_count: int32, shape ()
	attribute _FillValue = -1
	attribute cell_methods = "quantitative_local_zenith_angle: sum quantitative_solar_zenith_angle: sum dsr_product_wavelength: sum t: sum area: sum (interval: 0.05 degree comment: outside valid measurement range, otherwise good quality pixels only)"
	attribute coordinates = "quantitative_local_zenith_angle quantitative_solar_zenith_angle dsr_product_wavelength t lat_image lon_image"
	attribute grid_mapping = "goes_lat_lon_projection"
	attribute long_name = "number of downward shortwave radiation: surface pixels whose value is outside valid measurement range"
	attribute units = "count"
dataset /percent_uncorrectable_GRB_errors: float32, shape ()
	attribute _FillValue = -999.0
	attribute cell_methods = "t: sum area: sum (uncorrectable GRB errors only)"
	attribute coordinates = "t lat_image lon_image"
	attribute grid_mapping = "goes_lat_lon_projection"
	attribute long_name = "percent data lost due to uncorrectable GRB errors"
	attribute units = "percent"
	attribute valid_range = 0.0, 1.0
dataset /percent_uncorrectable_L0_errors: float32, shape ()
	attribute _FillValue = -999.0
	attribute cell_methods = "t: sum area: sum (uncorrectable L0 errors only)"
	attribute coordinates = "t lat_image lon_image"
	attribute grid_mapping = "goes_lat_lon_projection"
	attribute long_name = "percent data lost due to uncorrectable L0 errors"
	attribute units = "percent"
	attribute valid_range = 0.0, 1.0
dataset /processing_parm_version_container: int32, shape ()
	attribute L2_processing_parm_version = "OR-PARM-SRB_v01r00.zip, OR-PARM-SEMISTATIC_v01r00.zip, OR-PARM-ANCILLARY_v01r00.zip, OR-PARM-AUXILIARY_v01r00.zip"
	attribute long_name = "container for processing parameter filenames"
dataset /quantitative_local_zenith_angle: float32, shape ()
	attribute bounds = "quantitative_local_zenith_angle_bounds"
	attribute long_name = "threshold angle between the line of sight to the satellite and the local zenith at the observation target for good quality downward shortwave radiation: surface data production"
	attribute standard_name = "platform_zenith_angle"
	attribute units = "degree"
dataset /quantitative_local_zenith_angle_bounds: float32, shape (2)
	attribute long_name = "local zenith angle degree range where good quality downward shortwave radiation: surface data is produced"
dataset /quantitative_solar_zenith_angle: float32, shape ()
	attribute bounds = "quantitative_solar_zenith_angle_bounds"
	attribute long_name = "threshold angle between the line of sight to the sun and the local zenith at the observation target for good quality downward shortwave radiation: surface data production"
	attribute standard_name = "solar_zenith_angle"
	attribute units = "degree"
dataset /quantitative_solar_zenith_angle_bounds: float32, shape (2)
	attribute long_name = "solar zenith angle degree range where good quality downward shortwave radiation: surface data is produced"
dataset /retrieval_local_zenith_angle: float32, shape ()
	attribute bounds = "retrieval_local_zenith_angle_bounds"
	attribute long_name = "threshold angle between the line of sight to the satellite and the local zenith at the observation target for good or degraded quality downward shortwave radiation: surface data production"
	attribute standard_name = "platform_zenith_angle"
	attribute units = "degree"
dataset /retrieval_local_zenith_angle_bounds: float32, shape (2)
	attribute long_name = "local zenith angle degree range where good or degraded quality downward shortwave radiation: surface data is produced"
dataset /retrieval_pixel_count: int32, shape ()
	attribute _FillValue = -1
	attribute cell_methods = "retrieval_local_zenith_angle: sum retrieval_solar_zenith_angle: sum dsr_product_wavelength: sum t: sum area: sum (interval: 0.05 degree comment: geolocated/not missing pixels only)"
	attribute coordinates = "retrieval_local_zenith_angle retrieval_solar_zenith_angle dsr_product_wavelength t lat_image lon_image"
	attribute grid_mapping = "goes_lat_lon_projection"
	attribute long_name = "number of attempted shortwave radiation algorithm retrievals"
	attribute units = "count"
dataset /retrieval_solar_zenith_angle: float32, shape ()
	attribute bounds = "retrieval_solar_zenith_angle_bounds"
	attribute long_name = "threshold angle between the line of sight to the sun and the local zenith at the observation target for good or degraded quality downward shortwave radiation: surface data production"
	attribute standard_name = "solar_zenith_angle"
	attribute units = "degree"
dataset /retrieval_solar_zenith_angle_bounds: float32, shape (2)
	attribute long_name = "solar zenith angle degree range where good or degraded quality downward shortwave radiation: surface data is produced"
dataset /std_dev_dsr: float32, shape ()
	attribute _FillValue = -999.0
	attribute cell_methods = "retrieval_local_zenith_angle: sum retrieval_solar_zenith_angle: sum dsr_product_wavelength: sum t: sum area: standard_deviation (interval: 0.05 degree comment: geolocated/not missing pixels only)"
	attribute coordinates = "retrieval_local_zenith_angle retrieval_solar_zenith_angle dsr_product_wavelength t lat_image lon_image"
	attribute grid_mapping = "goes_lat_lon_projection"
	attribute long_name = "standard deviation of downward shortwave radiation: surface values"
	attribute standard_name = "surface_downwelling_shortwave_flux_in_air"
	attribute units = "W m-2"
dataset /std_dev_sza: float32, shape ()
	attribute _FillValue = -999.0
	attribute cell_methods = "retrieval_local_zenith_angle: sum retrieval_solar_zenith_angle: sum t: sum area: standard_deviation (interval: 0.05 degree comment: geolocated/not missing pixels only)"
	attribute coordinates = "retrieval_local_zenith_angle retrieval_solar_zenith_angle t lat_image lon_image"
	attribute grid_mapping = "goes_lat_lon_projection"
	attribute long_name = "standard deviation of solar zenith angle values in downward shortwave radiation: surface image"
	attribute standard_name = "solar_zenith_angle"
	attribute units = "degree"
dataset /t: float64, shape ()
	attribute axis = "T"
	attribute bounds = "time_bounds"
	attribute long_name = "J2000 epoch mid-point between the start and end image scan in seconds"
	attribute standard_name = "time"
	attribute units = "seconds since 2000-01-01 12:00:00"
dataset /time_bounds: float64, shape (2)
	attribute long_name = "Scan start and end times in seconds since epoch (2000-01-01 12:00:00)"