HDF5 file, superblock version 2
group /
	attribute Conventions = "CF-1.4"
	attribute cw:orbit_type = "ascending"
	attribute cw:pass_type = "day"
	attribute cw:polygon_latitude = 46.80590012215575, 46.80590012215575, 46.80590012215575, 46.80590012215575, 46.80590012215575, 40.712128965636005, 34.00000000005502, 26.70705712746359, 18.91027521418672, 18.91027521418672, 18.91027521418672, 18.91027521418672, 18.91027521418672, 26.70705712746359, 34.00000000005502, 40.712128965636005, ... (17 values)
	attribute cw:polygon_longitude = -88.83779710671529, -80.41889855335764, -72.0, -63.58110144664236, -55.16220289328473, -55.16220289328473, -55.16220289328473, -55.16220289328473, -55.16220289328473, -63.58110144664236, -72.0, -80.41889855335764, -88.83779710671529, -88.83779710671529, -88.83779710671529, -88.83779710671529, ... (17 values)
	attribute dcs:acquisitionEndDateTime = "2022-01-22T18:50:08Z"
	attribute dcs:acquisitionStartDateTime = "2022-01-22T17:00:10Z"
	attribute dcs:createDateTime = "2022-01-23T11:10:06Z"
	attribute dcs:createInstitution = "NOAA/NESDIS/STAR/SOCD"
	attribute dcs:easternLongitude = -55.16220289328473
	attribute dcs:geodeticDatum = "WGS 84"
	attribute dcs:mapProjection = "Mercator"
	attribute dcs:northernLatitude = 46.80590012215575
	attribute dcs:observedProperty = "Unknown"
	attribute dcs:observedPropertyAlgorithm = "Unknown"
	attribute dcs:processingLevel = "Level 3"
	attribute dcs:sensor = "MODIS"
	attribute dcs:sensorPlatform = "Aqua"
	attribute dcs:southernLatitude = 18.91027521418672
	attribute dcs:westernLongitude = -88.83779710671529
	attribute history = "[2022-01-23 11:09:58 UTC cwutils-3.7.0.107 20211007_000047 ronald.vogel] cwexport --dcs --cw /data/socd5/ecn/data/modis/kd490/daily/ec/MODSCW_2022022_DAILY_AQUA_KD490_EC_1KM.hdf /data/aftp/socd1/ecn/data/modis/kd490/daily/ec/MODSCW_2022022_DAILY_AQUA_KD490_EC_1KM.nc4"
	attribute institution = "NOAA/NESDIS/STAR/SOCD"
	attribute source = "AQUA_MODIS"
dataset /K_490: int16, shape (1, 1, 3000, 3000)
	attribute add_offset = 0.0
	attribute cell_methods = "area: mean"
	attribute coordinates = "lat lon"
	attribute grid_mapping = "coord_ref"
	attribute long_name = "Diffuse attenuation coefficient at 490 nm (OBPG)"
	attribute missing_value = -32767
	attribute scale_factor = 0.00019999999494757503
	attribute source = "j_mueller_algorithm nasa_obpg_seawifs_modis_correction_gordon_and_wang_1994"
	attribute units = "m^-1"
dataset /coord_ref: int32, shape ()
	attribute false_easting = 0.0
	attribute false_northing = 0.0
	attribute grid_mapping_name = "mercator"
	attribute inverse_flattening = 298.257223653
	attribute longitude_of_prime_meridian = 0.0
	attribute longitude_of_projection_origin = 0.0
	attribute semi_major_axis = 6378137.0
	attribute standard_parallel = 0.0
dataset /lat: float64, shape (3000, 3000)
	attribute standard_name = "latitude"
	attribute units = "degrees_north"
dataset /level: float64, shape (1)
	attribute positive = "up"
	attribute standard_name = "height"
	attribute units = "m"
// level: first 0.0, last 0.0, count 1
dataset /lon: float64, shape (3000, 3000)
	attribute standard_name = "longitude"
	attribute units = "degrees_east"
dataset /n_vals: float32, shape (2)
// n_vals: first 0.0, last 0.0, count 2
dataset /time: float64, shape (1)
	attribute bounds = "time_bounds"
	attribute standard_name = "time"
	attribute units = "seconds since 1970-01-01 00:00:00 UTC"
// time: first 1642874109.8425, last 1642874109.8425, count 1
dataset /time_bounds: float64, shape (1, 2)
dataset /x: float64, shape (3000)
	attribute standard_name = "projection_x_coordinate"
	attribute units = "m"
// x: first -9889378.337115698, last -6140628.337115698, count 3000
dataset /y: float64, shape (3000)
	attribute standard_name = "projection_y_coordinate"
	attribute units = "m"
// y: first 5879284.10948751, last 2130534.1094875103, count 3000