HDF5 file, superblock version 2
group /
dataset /latitude: float32, shape (133)
	attribute _FillValue = nan
	attribute axis = "Y"
	attribute long_name = "Latitude"
	attribute standard_name = "latitude"
	attribute unit_long = "Degrees North"
	attribute units = "degrees_north"
// latitude: first 45.0, last 56.0, count 133
dataset /longitude: float32, shape (301)
	attribute _FillValue = nan
	attribute axis = "X"
	attribute long_name = "Longitude"
	attribute standard_name = "longitude"
	attribute unit_long = "Degrees East"
	attribute units = "degrees_east"
// longitude: first -148.0, last -123.0, count 301
dataset /time: float32, shape ()
	attribute _FillValue = nan
	attribute axis = "T"
	attribute calendar = "gregorian"
	attribute long_name = "Time"
	attribute standard_name = "time"
	attribute unit_long = "Hours Since 1950-01-01"
	attribute units = "hours since 1950-01-01"
dataset /zos: int16, shape (133, 301)
	attribute _FillValue = -32767
	attribute add_offset = 0.0
	attribute coordinates = "time"
	attribute long_name = "Sea surface height"
	attribute scale_factor = 0.00030518509447574615
	attribute standard_name = "sea_surface_height_above_geoid"
	attribute unit_long = "Meters"
	attribute units = "m"
	attribute valid_max = 5684
	attribute valid_min = -6228