netcdf sgpsondewnpnS01.a1.20020727.184100 {
dimensions:
	time = UNLIMITED ; // (3085 currently)
variables:
	int base_time ;
		base_time:string = "27-Jul-2002,18:41:00 GMT" ;
		base_time:long_name = "Base time in Epoch" ;
		base_time:units = "seconds since 1970-1-1 0:00:00 0:00" ;
	double time_offset(time) ;
		time_offset:long_name = "Time offset from base_time" ;
		time_offset:units = "seconds since 2002-07-27 18:41:00 0:00" ;
	float pres(time) ;
		pres:long_name = "Pressure" ;
		pres:units = "hPa" ;
		pres:resolution = 0.1f ;
		pres:missing_value = -9999.f ;
	float tdry(time) ;
		tdry:long_name = "Dry Bulb Temperature" ;
		tdry:units = "C" ;
		tdry:resolution = 0.1f ;
		tdry:missing_value = -9999.f ;
	float dp(time) ;
		dp:long_name = "Dewpoint Temperature" ;
		dp:units = "C" ;
		dp:resolution = 0.1f ;
		dp:missing_value = -9999.f ;
	float wspd(time) ;
		wspd:long_name = "Wind Speed" ;
		wspd:units = "m/s" ;
		wspd:resolution = 0.1f ;
		wspd:missing_value = -9999.f ;
	float deg(time) ;
		deg:long_name = "Wind Direction" ;
		deg:units = "deg" ;
		deg:resolution = 1.f ;
		deg:missing_value = -9999.f ;
	float rh(time) ;
		rh:long_name = "Relative Humidity" ;
		rh:units = "%" ;
		rh:resolution = 1.f ;
		rh:missing_value = -9999.f ;
	float u_wind(time) ;
		u_wind:long_name = "Eastward Wind Component" ;
		u_wind:units = "m/s" ;
		u_wind:resolution = 0.1f ;
		u_wind:missing_value = -9999.f ;
		u_wind:Calculation = "(-1.0 * sin(wind direction) * wind speed)" ;
	float v_wind(time) ;
		v_wind:long_name = "Northward Wind Component" ;
		v_wind:units = "m/s" ;
		v_wind:resolution = 0.1f ;
		v_wind:missing_value = -9999.f ;
		v_wind:Calculation = "(-1.0 * cos(wind direction) * wind speed)" ;
	float wstat(time) ;
		wstat:long_name = "Wind Status" ;
		wstat:units = "unitless" ;
		wstat:missing_value = -9999.f ;
	float asc(time) ;
		asc:long_name = "Ascent Rate" ;
		asc:units = "m/s" ;
		asc:resolution = 0.1f ;
		asc:missing_value = -9999.f ;
	float lat(time) ;
		lat:long_name = "north latitude" ;
		lat:units = "degrees" ;
		lat:valid_min = -90.f ;
		lat:valid_max = 90.f ;
	float lon(time) ;
		lon:long_name = "east longitude" ;
		lon:units = "degrees" ;
		lon:valid_min = -180.f ;
		lon:valid_max = 180.f ;
	float alt(time) ;
		alt:long_name = "altitude" ;
		alt:units = "meters above Mean Sea Level" ;

// global attributes:
		:ingest_software = " sonde_ingest.c,v 5.10 2001/03/21 01:13:08 ermold process-ingest-sonde_ingest-7.5-0 $" ;
		:proc_level = "a1" ;
		:input_source = "sonde61:/data/collection/sgp/sgpsondeS01.00/good.2002JUL271841.parsed" ;
		:site_id = "sgp" ;
		:facility_id = "S01 : unknown" ;
		:sample_int = "1.2 seconds" ;
		:averaging_int = "None." ;
		:resolution_description = "The resolution field attributes refer to the number of significant\n",
			"digits relative to the decimal point that should be used in\n",
			"calculations.  Using fewer digits might result in greater uncertainty;\n",
			"using a larger number of digits should have no effect and thus is\n",
			"unnecessary.  However, analyses based on differences in values with\n",
			"a larger number of significant digits than indicated could lead to\n",
			"erroneous results or misleading scientific conclusions.\n",
			"\n",
			"resolution for lat= 0.001\n",
			"resolution for lon = 0.001\n",
			"resolution for alt = 1" ;
		:phase_fitting_2 = "" ;
		:phase_fitting_3 = "" ;
		:pressure_correction = "" ;
		:temperature_correction = "" ;
		:humidity_correction = "" ;
		:launch_mode = "Nominal Mode" ;
		:pressure_gc_sonde = "" ;
		:temperature_gc_sonde = "" ;
		:humidity_gc_sonde = "" ;
		:latitude_calculation = "lat[k-1]+((v_wind[k]-v_wind[k-1])/2)*delta_time)/111137.0" ;
		:longitude_calculation = "lon[k-1]+((u_wind[k]-u_wind[k-1])/2)*delta_time)/\n",
			"(111137.0*(cos(0.5*lat[k]-lat[k-1)))) " ;
		:sonde_pc_software_version = "8.29" ;
		:phase_fitting_1 = "Phase fitting length is  60 s from   0 min to 120 min\r\n",
			"" ;
		:sounding_number = "100727027" ;
		:serial_number = "X1212631" ;
		:launch_status = "\n",
			"100727027 SGP/CART/CF/S01\r\n",
			"74646\r\n",
			"020727 1841\r\n",
			" X1212631\r\n",
			"/// /// ///\r\n",
			"069\r\n",
			"061 008 031\r\n",
			"067 002 031\r\n",
			"067 002 031\r\n",
			"019 018 006\r\n",
			"617 004 247\r\n",
			"000 098 033\r\n",
			"098 098 000\r\n",
			"098 098\r\n",
			"050 098 000\r\n",
			"\n",
			"" ;
		:comment = "The time assigned to each data point indicates the end of any \n",
			"period of averaging of the geophysical data.\n",
			"Note: Due to missing values, all values of lat/lon\n",
			"after sample 986 are interpolated." ;
		:zeb_platform = "sgpsondewnpnS01.a1" ;
		:history = "created by the Zebra DataStore library, 27-Jul-2002,22:02:05, $RCSfile: DFA_NetCDF.c,v $ $Revision: 3.54 $\n",
			"" ;
}