HDF5 file, superblock version 2
group /
	attribute Conventions = "CF-1.5"
	attribute GDAL = "GDAL 2.1.3, released 2017/20/01"
	attribute GMT_version = "5.2.1 (r15220) [64-bit] [MP]"
	attribute author = "University of Bremen, Gunnar Spreen [gunnar.spreen@uni-bremen.de], Christian Melsheimer [melsheim@uni-bremen.de]"
	attribute history = (text block)
| Sun Oct 03 05:23:08 2021: GDAL CreateCopy( /ssmi/www/htdocs//data/amsr2/asi_daygrid_swath/n6250/netcdf/2021/asi-AMSR2-n6250-20211002-v5.4.nc, ... )
| grdmath /ssmi/www/htdocs//data/amsr2/asi_daygrid_swath/n6250/2021/oct/Arctic//asi-AMSR2-n6250-20211002-v5.4.hdf FLIPUD = tmp1.nc
	attribute info = "AMSR2 sea ice concentration based on the ASI algorithm (Spreen et al.,2008). www.seaice.uni-bremen.de"
	attribute title = "Produced by grdmath"
dataset /polar_stereographic: string(1), shape ()
	attribute GeoTransform = "-3850000 6250 0 5850000 0 -6250 "
	attribute false_easting = 0.0
	attribute false_northing = 0.0
	attribute grid_mapping_name = "polar_stereographic"
	attribute inverse_flattening = 298.279411123064
	attribute latitude_of_projection_origin = 90.0
	attribute long_name = "CRS definition"
	attribute longitude_of_prime_meridian = 0.0
	attribute semi_major_axis = 6378273.0
	attribute spatial_ref = "PROJCS[\"NSIDC Sea Ice Polar Stereographic North\",GEOGCS[\"Unspecified datum based upon the Hughes 1980 ellipsoid\",DATUM[\"Not_specified_based_on_Hughes_1980_ellipsoid\",SPHEROID[\"Hughes 1980\",6378273,298.279411123064,AUTHORITY[\"EPSG\",\"7058\"]],AUTHORITY[\"EPSG\",\"6054\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4054\"]],PROJECTION[\"Polar_Stereographic\"],PARAMETER[\"latitude_of_origin\",70],PARAMETER[\"central_meridian\",-45],PARAMETER[\"scale_factor\",1],PARAMETER[\"false_easting\",0],PARAMETER[\"false_northing\",0],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AXIS[\"X\",EAST],AXIS[\"Y\",NORTH],AUTHORITY[\"EPSG\",\"3411\"]]"
	attribute standard_parallel = 70.0
	attribute straight_vertical_longitude_from_pole = -45.0
dataset /x: float64, shape (1216)
	attribute long_name = "x coordinate of projection"
	attribute standard_name = "projection_x_coordinate"
	attribute units = "m"
// x: first -3846875.0, last 3746875.0, count 1216
dataset /y: float64, shape (1792)
	attribute long_name = "y coordinate of projection"
	attribute standard_name = "projection_y_coordinate"
	attribute units = "m"
// y: first -5346875.0, last 5846875.0, count 1792
dataset /z: float32, shape (1792, 1216)
	attribute _FillValue = nan
	attribute actual_range = 0, 100
	attribute grid_mapping = "polar_stereographic"
	attribute long_name = "z"