HDF5 file, superblock version 2
group /
	attribute Conventions = "CF-1.6, ACDD-1.3"
	attribute cdm_data_type = "Grid"
	attribute creator_name = "Instituto Hidrografico"
	attribute creator_url = "http://www.hidrografico.pt"
	attribute date_created = "2022-03-05"
	attribute geospatial_lat_max = "39.2"
	attribute geospatial_lat_min = "38.8"
	attribute geospatial_lat_resolution = 0.0005555576748318143
	attribute geospatial_lat_units = "degrees_north"
	attribute geospatial_lon_max = "-9.34"
	attribute geospatial_lon_min = "-9.55"
	attribute geospatial_lon_resolution = 0.0005555556564734726
	attribute geospatial_lon_units = "degrees_east"
	attribute institution = "Instituto Hidrografico, Marinha - Portugal, http://www.hidrografico.pt"
	attribute source = "SWAN v40.81"
	attribute standard_name_vocabulary = "CF Standard Name Table v29"
	attribute summary = "1-day Forecast of wave parameters around Ericeira"
	attribute time_coverage_duration = "P6D"
	attribute time_coverage_end = "2022-03-10T18:00:00"
	attribute time_coverage_resolution = "P6H"
	attribute time_coverage_start = "2022-03-10T00:00:00"
	attribute title = "Nearshore sea-state Forecast from SWAN"
dataset /SWPD: float32, shape (4, 721, 379)
	attribute _FillValue = -9999.0
	attribute long_name = "Wave Direction at Peak Period"
	attribute standard_name = "sea_surface_wave_direction_at_variance_spectral_density_maximum"
	attribute units = "degree"
dataset /lat: float32, shape (721)
	attribute _FillValue = -9999.0
	attribute long_name = "Latitude"
	attribute standard_name = "latitude"
	attribute units = "degrees_north"
dataset /lon: float32, shape (379)
	attribute _FillValue = -9999.0
	attribute long_name = "Longitude"
	attribute standard_name = "longitude"
	attribute units = "degrees_east"
dataset /time: float64, shape (4)
	attribute calendar = "gregorian"
	attribute long_name = "time"
	attribute standard_name = "time"
	attribute units = "hours since 1970-01-01 00:00:00"