HDF5 file, superblock version 0
group /
	attribute comment = ""
	attribute conventions = "CF-1.8"
	attribute featureType = "profile"
	attribute history = "1.0.0-rc1"
	attribute institution = ""
	attribute source = ""
	attribute temporal span of this file in minutes = 1.0
	attribute time between consecutive profiles in seconds = 5
	attribute title = "CL61-D, Profiling Ceilometer, rev A"
	attribute unit = "m"
dataset /beta_att: float32, shape (720, 3276)
	attribute averaging time in seconds = 5
	attribute coordinates = "time range longitude latitutde"
	attribute long_name = "attenuated volume backscatter coefficient"
	attribute scaling = "linear"
	attribute units = "m^-1.sr^-1"
dataset /beta_att_noise_level: float64, shape (720)
	attribute long_name = "a unitless number describing the noise level of the attenuated volume backscatter coefficient"
dataset /beta_att_sum: float64, shape (720)
	attribute long_name = "scaled integral of the attenuated volume backscatter coefficient"
	attribute units = "10^-4sr^-1"
dataset /cloud_base_heights: float64, shape (720, 5)
	attribute coordinates = "time layer longitude latitutde"
	attribute long_name = "heights (range) of the detected cloud bases"
	attribute units = "m"
dataset /elevation: float64, shape (720)
	attribute comment = "measurement site height above or below a fixed reference point, most commonly a reference geoid"
	attribute long_name = "elevation"
	attribute standard_name = "ground_level_altitude"
	attribute units = "m"
dataset /latitude: float64, shape (720)
	attribute long_name = "latitude"
	attribute standard_name = "latitude"
	attribute units = "degrees_north"
dataset /layer: int32, shape (5)
	attribute long_name = "number of the observed cloud layer (1,2,...,5)"
	attribute units = "layer"
dataset /linear_depol_ratio: float32, shape (720, 3276)
	attribute averaging time in seconds = 10
	attribute coordinates = "time range longitude latitutde"
	attribute long_name = "linear depolarisation ratio of the backscatter volume"
dataset /longitude: float64, shape (720)
	attribute long_name = "longitude"
	attribute standard_name = "longitude"
	attribute units = "degrees_east"
dataset /p_pol: float32, shape (720, 3276)
	attribute averaging time in seconds = 5
	attribute coordinates = "time range longitude latitutde"
	attribute long_name = "parallel-polarized component of the backscattered light"
	attribute scaling = "linear"
	attribute units = "m^-1.sr^-1"
dataset /profile: uint32, shape (720)
	attribute cf_role = "profile_id"
	attribute long_name = "a running number which uniquely identifies the profiles"
dataset /range: float64, shape (3276)
	attribute axis = "Z"
	attribute long_name = "measurement distance from the instrument in the direction of the transmitted laser beam"
	attribute positive = "up"
	attribute units = "m"
dataset /time: float64, shape (720)
	attribute axis = "T"
	attribute long_name = "Time"
	attribute standard_name = "time"
	attribute units = "seconds since 1970-01-01 00:00:00.000"
dataset /vertical_visibility: float64, shape (720)
	attribute long_name = "visibility in the direction of the instrument beam"
	attribute units = "m"
dataset /x_pol: float32, shape (720, 3276)
	attribute averaging time in seconds = 5
	attribute coordinates = "time range longitude latitutde"
	attribute long_name = "cross-polarized component of the backscattered light"
	attribute scaling = "linear"
	attribute units = "m^-1.sr^-1"