netcdf classic (CDF-1) {
dimensions:
	number_frequencies = 14 ;
	number_scan_angles = 11 ;
	time = UNLIMITED ; // (72 currently)
// global attributes:
		:netCDF_Convention = " CF-1.0" ;
		:Radiometer_Location = "Cabauw" ;
		:Radiometer_System = " RPG-HATPRO" ;
		:Serial_Number = " R-DPR-19/007" ;
		:Station_Altitude = " " ;
		:Station_Longitude = "" ;
		:Station_Latitude = "" ;
		:Comment = " " ;
		:Radiometer_Software_Version = "V9.59" ;
		:Host-PC_Software_Version = "V9.59" ;
variables:
	int file_code ;
		file_code:long_name = "four byte code identifying file type and version" ;
	int Rad_ID ;
		Rad_ID:long_name = "radiometer model ID" ;
		Rad_ID:comment = "RPG-HATPRO" ;
	int time(time) ;
		time:long_name = "sample time" ;
		time:units = "seconds since 1.1.2001, 00:00:00" ;
		time:comment = "time is UTC" ;
	int RSFactor ;
		RSFactor:long_name = "rapid sampling multiplier (1 / 2 / 4)" ;
		RSFactor:units = "unitless" ;
		RSFactor:Comment = "Sampling interval: 1: 1 sec, 2: 0.5 sec , 4: 0.25 sec" ;
	float Min_TBs(number_frequencies) ;
		Min_TBs:long_name = "Minimum TBs in File" ;
		Min_TBs:units = "K" ;
	float Max_TBs(number_frequencies) ;
		Max_TBs:long_name = "Maximum TBs in File" ;
		Max_TBs:units = "K" ;
	float ElAngs(number_scan_angles) ;
		ElAngs:long_name = "Elevation Scan Angles" ;
		ElAngs:units = "degree (0-90)" ;
	float AzAng(time) ;
		AzAng:long_name = "Azimuth Viewing Angle" ;
		AzAng:units = "degrees (0 - 360)" ;
	int RF(time) ;
		RF:long_name = "Rain Flag" ;
		RF:Info = "0 = No Rain, 1 = Raining" ;
	float Freq(number_frequencies) ;
		Freq:long_name = "Channel Center Frequency" ;
		Freq:units = "GHz" ;
	float TBs(time, number_frequencies, number_scan_angles) ;
		TBs:long_name = "Brightness Temperatures" ;
		TBs:units = "K" ;
// time: first 674439290, last 674524494, count 72
}