HDF5 file, superblock version 2
group /
	attribute CDI = "Climate Data Interface version 2.1.1 (https://mpimet.mpg.de/cdi)"
	attribute CDO = "Climate Data Operators version 2.1.1 (https://mpimet.mpg.de/cdo)"
	attribute Conventions = "CF-1.6"
	attribute frequency = "mon"
	attribute history = "Thu Sep 25 17:38:56 2025: cdo -s monmean SP.150m.201704.nc4 work/SP.150m.201704.MM.nc\nFri Feb 14 11:12:21 2025: cdo -f nc4 -z zip_9 -copy SP.150m.201704.grb SP.150m.201704.nc4"
	attribute institution = "Deutscher Wetterdienst"
dataset /SP: float32, shape (1, 1, 824, 848)
	attribute cell_methods = "time: mean"
	attribute comment = "monthly mean wind speed at 150m above ground"
	attribute grid_mapping = "rotated_pole"
	attribute long_name = "Wind speed (SP)"
	attribute standard_name = "wind_speed"
	attribute units = "m s-1"
dataset /bnds: float32, shape (2)
dataset /height: float64, shape (1)
	attribute axis = "Z"
	attribute long_name = "height"
	attribute positive = "up"
	attribute standard_name = "height"
	attribute units = "m"
dataset /rlat: float64, shape (824)
	attribute axis = "Y"
	attribute long_name = "latitude in rotated pole grid"
	attribute standard_name = "projection_y_coordinate"
	attribute units = "degrees"
dataset /rlon: float64, shape (848)
	attribute axis = "X"
	attribute long_name = "longitude in rotated pole grid"
	attribute standard_name = "projection_x_coordinate"
	attribute units = "degrees"
dataset /rotated_pole: int32, shape ()
	attribute grid_mapping_name = "rotated_latitude_longitude"
	attribute grid_north_pole_latitude = 39.25
	attribute grid_north_pole_longitude = -162.0
dataset /time: float64, shape (1)
	attribute axis = "T"
	attribute bounds = "time_bnds"
	attribute calendar = "proleptic_gregorian"
	attribute standard_name = "time"
	attribute units = "hours since 2017-4-1 00:00:00"
dataset /time_bnds: float64, shape (1, 2)