netcdf sgpthwapsB1.a1.20031012.000000 {
dimensions:
	time = UNLIMITED ; // (288 currently)
variables:
	int base_time ;
		base_time:string = "12-Oct-2003,0:00:00 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 2003-10-12 00:00:00 0:00" ;
	float pres(time) ;
		pres:long_name = "Pressure" ;
		pres:units = "hPa" ;
		pres:resolution = 0.1f ;
		pres:missing_value = -9999.f ;
	float temp(time) ;
		temp:long_name = "Temperature" ;
		temp:units = "C" ;
		temp:resolution = 0.1f ;
		temp:missing_value = -9999.f ;
	float rh(time) ;
		rh:long_name = "Relative Humidity" ;
		rh:units = "%" ;
		rh:resolution = 1.f ;
		rh:missing_value = -9999.f ;
	float vap_pres(time) ;
		vap_pres:long_name = "Vapor Pressure" ;
		vap_pres:units = "kPa" ;
		vap_pres:resolution = 0.001f ;
		vap_pres:missing_value = -9999.f ;
	float wspd(time) ;
		wspd:long_name = "Mean Wind Speed" ;
		wspd:units = "m/s" ;
		wspd:resolution = 0.1f ;
		wspd:missing_value = -9999.f ;
	float wdir(time) ;
		wdir:long_name = "Unit Vector Wind Direction" ;
		wdir:units = "deg" ;
		wdir:resolution = 1.f ;
		wdir:missing_value = -9999.f ;
	float sd_wdir(time) ;
		sd_wdir:long_name = "Standard Deviation of Wind Direction" ;
		sd_wdir:units = "deg" ;
		sd_wdir:resolution = 1.f ;
		sd_wdir:missing_value = -9999.f ;
	float sd_pres(time) ;
		sd_pres:long_name = "Standard Deviation of Pressure" ;
		sd_pres:units = "hPa" ;
		sd_pres:resolution = 0.1f ;
		sd_pres:missing_value = -9999.f ;
	float sd_temp(time) ;
		sd_temp:long_name = "Standard Deviation of Temperature" ;
		sd_temp:units = "C" ;
		sd_temp:resolution = 0.1f ;
		sd_temp:missing_value = -9999.f ;
	float sd_rh(time) ;
		sd_rh:long_name = "Standard Deviation of Relative Humidity" ;
		sd_rh:units = "%" ;
		sd_rh:resolution = 1.f ;
		sd_rh:missing_value = -9999.f ;
	float sd_vap_pres(time) ;
		sd_vap_pres:long_name = "Standard Deviation of Vapor Pressure" ;
		sd_vap_pres:units = "kPa" ;
		sd_vap_pres:resolution = 0.001f ;
		sd_vap_pres:missing_value = -9999.f ;
	float vbat(time) ;
		vbat:long_name = "Battery Voltage" ;
		vbat:units = "V" ;
		vbat:resolution = 0.01f ;
		vbat:missing_value = -9999.f ;
	float lat ;
		lat:long_name = "north latitude" ;
		lat:units = "degrees" ;
		lat:valid_min = -90.f ;
		lat:valid_max = 90.f ;
	float lon ;
		lon:long_name = "east longitude" ;
		lon:units = "degrees" ;
		lon:valid_min = -180.f ;
		lon:valid_max = 180.f ;
	float alt ;
		alt:long_name = "altitude" ;
		alt:units = "meters above Mean Sea Level" ;

// global attributes:
		:ingest_software = " thwaps_ingest.c,v 7.1 2001/02/06 01:42:20 ermold Exp $" ;
		:proc_level = "a1" ;
		:input_source = "thwaps81:/data/collection/sgp/sgpthwapsB1.00/1065916800.icm" ;
		:site_id = "sgp" ;
		:facility_id = "B1 : Hillsboro" ;
		:sample_int = "3 seconds" ;
		:averaging_int = "5 minute" ;
		:serial_number = "N/A" ;
		:comment = "This is a test THWAPS\n",
			"\n",
			"The wind speed is the \'mean horizontal wind speed\' which is (1/N)*SUM(Si).\n",
			"\n",
			"The wind direction is the \'unit vector wind direction\' which is defined as \n",
			"ARCTAN(Ux/Uy) where Ux = SUM(Sin(THETAi))/N and Uy = SUM(Cos(THETAi))/N.\n",
			"\n",
			"The standard deviation of wind direction is computed using the Yamartino\n",
			"algorithm in which StdDevTHETA = ARCSIN(epsilon)*[1+0.1547*epsilon**3]\n",
			"where, epsilon = SQRT[1-(Ux**2 + Uy**2)]\n",
			"\n",
			"The time assigned to each data point indicates the end of any period of\n",
			"averaging of the geophysical data." ;
		: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" ;
		:zeb_platform = "sgpthwapsB1.a1" ;
		:history = "created by the Zebra DataStore library, 12-Oct-2003,2:02:39, $RCSfile: DFA_NetCDF.c,v $ $Revision: 3.53 $\n",
			"" ;
}