HDF5 file, superblock version 2
group /
	attribute CMSAF_L1_processor = "level1c4pps"
	attribute CMSAF_L2_processor = "NWC/PPS vNGI2-incr-CTTHplus incl. CmsafPpsSeviri 0.6; TOAv1.0"
	attribute Conventions = "CF-1.12,ACDD-1.3"
	attribute cmsaf_product_id = "CM-25301"
	attribute creator_email = "contact.cmsaf@dwd.de"
	attribute creator_name = "BE/RMIB"
	attribute creator_url = "https://cm-saf.eumetsat.int/"
	attribute date_created = "2026-08-25T11:49:08Z"
	attribute filename = "TOAin20210107T0830_ISCCPNG_DemoData_V01.nc"
	attribute geospatial_lat_max = 90.0
	attribute geospatial_lat_min = -90.0
	attribute geospatial_lat_resolution = "0.05 degree"
	attribute geospatial_lat_units = "degrees_north"
	attribute geospatial_lon_max = 180.0
	attribute geospatial_lon_min = -180.0
	attribute geospatial_lon_resolution = "0.05 degree"
	attribute geospatial_lon_units = "degrees_east"
	attribute id = (empty)
	attribute institution = "EUMETSAT/CMSAF"
	attribute instrument = "ABI > Advanced Baseline Imager,AHI > Advanced Himawari Imager,SEVIRI > Spinning Enhanced Visible and Infrared Imager"
	attribute instrument_vocabulary = "GCMD Instruments, Version 21.0"
	attribute julian_day_12h00UTC = 2459222
	attribute keywords = "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC RADIATION > RADIATIVE FLUX"
	attribute keywords_vocabulary = "GCMD Science Keywords, Version 21.0"
	attribute license = "https://creativecommons.org/licenses/by/4.0/"
	attribute lineage = "prov:wasDerivedFrom <http://tyr.ssec.wisc.edu/isccp/l1g/demo_202307/>, <https://doi.org/10.24381/cds.143582cf>, <http://dx.doi.org/10.15770/EUM_SAF_OSI_NRT_2008>;"
	attribute platform = "GOES-16 > Geostationary Operational Environmental Satellite 16,GOES-17 > Geostationary Operational Environmental Satellite 17,Himawari > Himawari-8,Meteosat > METEOSAT-8,Meteosat > METEOSAT-11"
	attribute platform_vocabulary = "GCMD Platforms, Version 21.0"
	attribute product_version = "0.1"
	attribute project = "Satellite Application Facility on Climate Monitoring (CM SAF)"
	attribute provider_vocabulary = "GCMD Providers, Version 21.0"
	attribute references = "https://www.cmsaf.eu/demo_ISCCPNG"
	attribute solar_constant_12h00UTC = 1361.1239
	attribute source = "satellite observation"
	attribute standard_name_vocabulary = "Standard Name Table (v90, 20 March 2025)"
	attribute summary = "This file contains Level-2 TOA flux products derived from GEO-Ring L1g. It is part of the GEO-Ring-based ISCCP-NG cloud and radiation demonstrator dataset version 0.1 produced by the Satellite Application Facility on Climate Monitoring (CM SAF)."
	attribute sun_earth_distance_correction_factor = 0.9669288401426349
	attribute time_coverage_duration = "P0000-00-00T00:15:00"
	attribute time_coverage_end = "2021-01-07T08:45:00Z"
	attribute time_coverage_resolution = "P0000-00-00T00:15:00"
	attribute time_coverage_start = "2021-01-07T08:30:00Z"
	attribute title = "CM SAF GEO-Ring-based ISCCP-NG cloud and radiation demonstrator dataset version 0.1"
	attribute variable_id = "rsf,olr"
dataset /SW_ADM_scene_ed2trmm: int16, shape (1, 3600, 7200)
	attribute _FillValue = -32768
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "CERES SW ADM Scene type Ed2 TRMM"
	attribute units = "1"
	attribute valid_range = 1, 3000
dataset /SW_ADM_scene_ed4: int16, shape (1, 3600, 7200)
	attribute _FillValue = -32768
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "CERES SW ADM Scene type Ed4"
	attribute units = "1"
	attribute valid_range = 1, 3000
dataset /SW_albedo: int16, shape (1, 3600, 7200)
	attribute _FillValue = -32768
	attribute add_offset = 0.0
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "TOA shortwave albedo"
	attribute scale_factor = 0.01
	attribute standard_name = "planetary_albedo"
	attribute units = "%"
	attribute valid_range = 350, 12000
dataset /SW_albedo_ADM_cs: int16, shape (1, 3600, 7200)
	attribute _FillValue = -32768
	attribute add_offset = 0.0
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "clearsky TOA shortwave albedo from ADM (theoretical)"
	attribute scale_factor = 0.01
	attribute standard_name = "planetary_albedo"
	attribute units = "%"
	attribute valid_range = -32767, 32767
dataset /SW_albedo_iso: int16, shape (1, 3600, 7200)
	attribute _FillValue = -32768
	attribute add_offset = 0.0
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "TOA shortwave albedo assuming isotropy"
	attribute scale_factor = 0.1
	attribute units = "%"
	attribute valid_range = -32767, 32767
dataset /bitflag_varid: uint8, shape (1, 3600, 7200)
	attribute _FillValue = 255
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "Bitwise quality flag variable ID"
	attribute units = "1"
	attribute valid_range = 0, 254
dataset /bitflags: uint16, shape (1, 3600, 7200)
	attribute _FillValue = 65535
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "Bitwise quality flags"
	attribute units = "1"
	attribute valid_range = 0, 65534
dataset /bnds: float32, shape (2)
dataset /cloud_OT: int16, shape (1, 3600, 7200)
	attribute _FillValue = -32768
	attribute add_offset = 0.0
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "Cloud optical thickness"
	attribute scale_factor = 0.01
	attribute standard_name = "atmosphere_optical_thickness_due_to_cloud"
	attribute units = "1"
	attribute valid_range = 0, 10000
dataset /cloud_cover: int16, shape (1, 3600, 7200)
	attribute _FillValue = -32768
	attribute add_offset = 0.0
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "Cloud cover"
	attribute scale_factor = 0.01
	attribute standard_name = "cloud_area_fraction"
	attribute units = "%"
	attribute valid_range = 0, 10000
dataset /insolation: int16, shape (1, 3600, 7200)
	attribute _FillValue = -32768
	attribute add_offset = 0.0
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "TOA Incident Shortwave Radiation aka Solar Insolation"
	attribute scale_factor = 0.1
	attribute standard_name = "toa_incoming_shortwave_flux"
	attribute units = "W m-2"
	attribute valid_range = -32767, 32767
dataset /lat: float32, shape (3600)
	attribute axis = "Y"
	attribute bounds = "lat_bnds"
	attribute long_name = "Latitude"
	attribute standard_name = "latitude"
	attribute units = "degrees_north"
// lat: first 89.9749985, last -89.9749985, count 3600
dataset /lat_bnds: float32, shape (3600, 2)
	attribute long_name = "Latitude bounds"
dataset /latlon_grid: float64, shape ()
	attribute geographic_crs_name = "WGS 84"
	attribute grid_mapping_name = "latitude_longitude"
	attribute horizontal_datum_name = "World Geodetic System 1984 ensemble"
	attribute inverse_flattening = 298.257223563
	attribute long_name = "Regular lat-lon grid"
	attribute longitude_of_prime_meridian = 0.0
	attribute prime_meridian_name = "Greenwich"
	attribute reference_ellipsoid_name = "WGS 84"
	attribute semi_major_axis = 6378137.0
	attribute semi_minor_axis = 6356752.31424518
dataset /lon: float32, shape (7200)
	attribute axis = "X"
	attribute bounds = "lon_bnds"
	attribute long_name = "Longitude"
	attribute standard_name = "longitude"
	attribute units = "degrees_east"
// lon: first -179.975006, last 179.975006, count 7200
dataset /lon_bnds: float32, shape (7200, 2)
	attribute long_name = "Longitude bounds"
dataset /olr: int16, shape (1, 3600, 7200)
	attribute _FillValue = -32768
	attribute add_offset = 0.0
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "TOA outgoing longwave radiation (OLR)"
	attribute scale_factor = 0.1
	attribute standard_name = "toa_outgoing_longwave_flux"
	attribute units = "W m-2"
	attribute valid_range = 0, 15000
dataset /record_status: int8, shape (1)
	attribute comment = "Overall status of each record (timestamp) in this file. If a record is flagged as not ok, it is recommended not to use it."
	attribute flag_meanings = "ok void bad_quality"
	attribute flag_values = 0, 1, 2
	attribute long_name = "Record Status"
dataset /rsf: int16, shape (1, 3600, 7200)
	attribute _FillValue = -32768
	attribute add_offset = 0.0
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "TOA Reflected Solar Flux (RSF)"
	attribute scale_factor = 0.1
	attribute standard_name = "toa_outgoing_shortwave_flux"
	attribute units = "W m-2"
	attribute valid_range = 0, 15000
dataset /satzenith: int16, shape (1, 3600, 7200)
	attribute _FillValue = -32768
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "satellite zenith angle"
	attribute units = "1"
	attribute valid_range = -32767, 32767
dataset /seaice_conc: int8, shape (1, 3600, 7200)
	attribute _FillValue = -128
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "Sea-ice concentration"
	attribute standard_name = "sea_ice_area_fraction"
	attribute units = "%"
	attribute valid_range = 0, 100
dataset /sunzenith: int16, shape (1, 3600, 7200)
	attribute _FillValue = -32768
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "sun zenith angle"
	attribute units = "1"
	attribute valid_range = -32767, 32767
dataset /surftype: int8, shape (1, 3600, 7200)
	attribute _FillValue = -128
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "CERES Surface type"
	attribute units = "1"
	attribute valid_range = 1, 8
dataset /time: float64, shape (1)
	attribute axis = "T"
	attribute calendar = "standard"
	attribute long_name = "Time"
	attribute standard_name = "time"
	attribute units = "days since 1970-01-01 00:00"
// time: first 18634.354166666668, last 18634.354166666668, count 1
dataset /time_unix: int32, shape (1, 3600, 7200)
	attribute _FillValue = -2147483648
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "UNIX Time"
	attribute standard_name = "time"
	attribute units = "seconds since 1970-01-01 00:00:00"
	attribute valid_range = -2147483647, 2147483647
dataset /water_fraction: int8, shape (1, 3600, 7200)
	attribute _FillValue = -128
	attribute cell_methods = "time: point"
	attribute grid_mapping = "latlon_grid"
	attribute long_name = "Water fraction"
	attribute standard_name = "sea_area_fraction"
	attribute units = "%"
	attribute valid_range = 0, 100