HDF5 file, superblock version 2
group /
	attribute BOTROUGHFAC = "1.0"
	attribute BOTROUGHMIN = "0.0400"
	attribute Conventions = "CF-1.5"
	attribute EXPFSN = "T/"
	attribute NCO = "4.0.6"
	attribute REFFREQPOW = "3"
	attribute REFMAP = "0"
	attribute REFRMAX = "0.8"
	attribute REFSUBGRID = "0.00"
	attribute SEDMAPD50 = "T"
	attribute UGOBCAUTO = "F"
	attribute UGOBCDEPTH = "-20.0"
	attribute WHITECAPWIDTH = "0.3"
	attribute altitude_resolution = "n/a"
	attribute area = "NORGAS-200m-UNST"
	attribute comment = (empty)
	attribute contact = "cdoco-exploit@ifremer.fr"
	attribute creation_date = "2015-11-10T03:22:49Z"
	attribute data_centre = "IFREMER OCO DATA CENTER"
	attribute data_centre_references = "http://www.previmer.org/"
	attribute data_type = "OCO spectra 2D"
	attribute date_cycle = "2015110900"
	attribute distribution_statement = "No restrictions"
	attribute easternmost_longitude = "4.5999999°"
	attribute easting = "longitude"
	attribute field_type = "hourly"
	attribute forcing_current = "tide_analysis"
	attribute forcing_ice = "no"
	attribute forcing_level = "tide_analysis"
	attribute forcing_wind = "wind_cep12"
	attribute forecast_range = "6 day forecast"
	attribute forecast_type = "forecast"
	attribute format_version = "1.1"
	attribute grid = "ww3"
	attribute grid_projection = "n/a"
	attribute history = "2015-11-10T03:22:49Z : Creation"
	attribute institution = "SHOM and Ifremer"
	attribute institution_references = "http://www.previmer.org/"
	attribute latitude_resolution = "n/a"
	attribute longitude_resolution = "n/a"
	attribute maximum_altitude = "n/a"
	attribute minimum_altitude = "n/a"
	attribute netcdf_version = "4.1.2"
	attribute northernmost_latitude = "52.9000015°"
	attribute northing = "latitude"
	attribute operational_status = "operational"
	attribute product_name = "ww3.W0032N435_20151109T00Z_spec.nc"
	attribute quality_index = "0"
	attribute references = "http://wwz.ifremer.fr/iowaga/"
	attribute run_time = "2015-11-10T03:22:49Z"
	attribute software_version = "4.16-Ifremer-rev930"
	attribute source = "NGUGv3 WAVEWATCH III (R) NORGAS-UG-v3"
	attribute southernmost_latitude = "43.3900528°"
	attribute start_date = "2015-11-09T00:00:00Z"
	attribute stop_date = "2015-11-16T00:00:00Z"
	attribute title = "WAVEWATCH-III FORECAST"
	attribute westernmost_longitude = "-7.9000001°"
dataset /cur: float32, shape (1, 1)
	attribute _FillValue = 9.96920997e+36
	attribute add_offset = 0.0
	attribute associates = "time station"
	attribute content = "TX"
	attribute globwave_name = "sea_water_speed"
	attribute long_name = "sea water speed"
	attribute scale_factor = 1.0
	attribute standard_name = "sea_water_speed"
	attribute units = "m s-1"
	attribute valid_max = 100.0
	attribute valid_min = 0.0
dataset /curdir: float32, shape (1, 1)
	attribute _FillValue = 9.96920997e+36
	attribute add_offset = 0.0
	attribute associates = "time station"
	attribute content = "TX"
	attribute globwave_name = "direction_of_sea_water_velocity"
	attribute long_name = "direction from of sea water velocity"
	attribute scale_factor = 1.0
	attribute standard_name = "direction_of_sea_water_velocity"
	attribute units = "degree"
	attribute valid_max = 360.0
	attribute valid_min = 0.0
dataset /direction: float32, shape (24)
	attribute axis = "Z"
	attribute globwave_name = "direction"
	attribute long_name = "sea surface wave to direction"
	attribute standard_name = "sea_surface_wave_to_direction"
	attribute units = "degree"
	attribute valid_max = 360.0
	attribute valid_min = 0.0
dataset /dpt: float32, shape (1, 1)
	attribute _FillValue = 9.96920997e+36
	attribute add_offset = 0.0
	attribute associates = "time station"
	attribute content = "TX"
	attribute globwave_name = "depth"
	attribute long_name = "depth"
	attribute scale_factor = 1.0
	attribute standard_name = "depth"
	attribute units = "m"
	attribute valid_max = 10000.0
	attribute valid_min = 0.0
dataset /efth: float32, shape (1, 1, 32, 24)
	attribute _FillValue = 9.96920997e+36
	attribute add_offset = 0.0
	attribute associates = "time station frequency direction"
	attribute content = "TXYZ"
	attribute globwave_name = "directional_variance_spectral_density"
	attribute long_name = "sea surface wave directional variance spectral density"
	attribute scale_factor = 1.0
	attribute standard_name = "sea_surface_wave_directional_variance_spectral_density"
	attribute units = "m2 s rad-1"
	attribute valid_max = 1.00000002e+20
	attribute valid_min = 0.0
dataset /frequency: float32, shape (32)
	attribute axis = "Y"
	attribute globwave_name = "frequency"
	attribute long_name = "frequency of center band"
	attribute standard_name = "sea_surface_wave_frequency"
	attribute units = "s-1"
	attribute valid_max = 10.0
	attribute valid_min = 0.0
dataset /frequency1: float32, shape (32)
	attribute add_offset = 0.0
	attribute associates = "frequency"
	attribute content = "Y"
	attribute globwave_name = "frequency_lower_band"
	attribute long_name = "frequency of lower band"
	attribute scale_factor = 1.0
	attribute standard_name = "frequency_of_lower_band"
	attribute units = "s-1"
	attribute valid_max = 10.0
	attribute valid_min = 0.0
dataset /frequency2: float32, shape (32)
	attribute add_offset = 0.0
	attribute associates = "frequency"
	attribute content = "Y"
	attribute globwave_name = "frequency_upper_band"
	attribute long_name = "frequency of upper band"
	attribute scale_factor = 1.0
	attribute standard_name = "frequency_of_upper_band"
	attribute units = "s-1"
	attribute valid_max = 10.0
	attribute valid_min = 0.0
dataset /latitude: float32, shape (1, 1)
	attribute _FillValue = 9.96920997e+36
	attribute associates = "time station"
	attribute content = "TX"
	attribute long_name = "latitude"
	attribute standard_name = "latitude"
	attribute units = "degree_north"
	attribute valid_max = 90.0
	attribute valid_min = -90.0
dataset /longitude: float32, shape (1, 1)
	attribute _FillValue = 9.96920997e+36
	attribute associates = "time station"
	attribute content = "TX"
	attribute long_name = "longitude"
	attribute standard_name = "longitude"
	attribute units = "degree_east"
	attribute valid_max = 180.0
	attribute valid_min = -180.0
dataset /station: int32, shape (1)
	attribute axis = "X"
	attribute long_name = "station id"
dataset /station_name: string(1), shape (1, 16)
	attribute associates = "station string16"
	attribute content = "XW"
	attribute long_name = "station name"
dataset /string16: int32, shape (16)
	attribute axis = "W"
	attribute long_name = "station_name number of characters"
dataset /time: float64, shape (1)
	attribute axis = "T"
	attribute conventions = "Relative julian days with decimal part (as parts of the day)"
	attribute long_name = "julian day (UT)"
	attribute standard_name = "time"
	attribute units = "days since 1990-01-01T00:00:00Z"
dataset /wnd: float32, shape (1, 1)
	attribute _FillValue = 9.96920997e+36
	attribute add_offset = 0.0
	attribute associates = "time station"
	attribute content = "TX"
	attribute globwave_name = "wind_speed"
	attribute long_name = "wind speed at 10m"
	attribute scale_factor = 1.0
	attribute standard_name = "wind_speed"
	attribute units = "m s-1"
	attribute valid_max = 100.0
	attribute valid_min = 0.0
dataset /wnddir: float32, shape (1, 1)
	attribute _FillValue = 9.96920997e+36
	attribute add_offset = 0.0
	attribute associates = "time station"
	attribute content = "TX"
	attribute globwave_name = "wind_from_direction"
	attribute long_name = "wind direction"
	attribute scale_factor = 1.0
	attribute standard_name = "wind_from_direction"
	attribute units = "degree"
	attribute valid_max = 360.0
	attribute valid_min = 0.0