netcdf anxdlppiS2.b1.20200601.084505 {
dimensions:
	time = UNLIMITED ; // (8 currently)
	range = 320 ;
variables:
	int base_time ;
		base_time:string = "2020-06-01 00:00:00 0:00" ;
		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 2020-06-01 00:00:00 0:00" ;
	double time(time) ;
		time:long_name = "Time offset from midnight" ;
		time:units = "seconds since 2020-06-01 00:00:00 0:00" ;
	int qc_time(time) ;
		qc_time:long_name = "Quality check results on field: Time offset from midnight" ;
		qc_time:units = "unitless" ;
		qc_time:description = "This field contains bit packed values which should be interpreted as listed. No bits set (zero) represents good data." ;
		qc_time:bit_1_description = "Delta time between current and previous samples is zero." ;
		qc_time:bit_1_assessment = "Indeterminate" ;
		qc_time:bit_2_description = "Delta time between current and previous samples is less than the delta_t_lower_limit field attribute." ;
		qc_time:bit_2_assessment = "Indeterminate" ;
		qc_time:bit_3_description = "Delta time between current and previous samples is greater than the delta_t_upper_limit field attribute." ;
		qc_time:bit_3_assessment = "Indeterminate" ;
		qc_time:delta_t_lower_limit = 0.1 ;
		qc_time:delta_t_upper_limit = 10. ;
		qc_time:prior_sample_flag = 1 ;
		qc_time:comment = "If the \'prior_sample_flag\' is set the first sample time from a new raw file will be compared against the time just previous to it in the stored data. If it is not set the qc_time value for the first sample will be set to 0." ;
	float range(range) ;
		range:long_name = "Distance from Lidar to center of range gate" ;
		range:units = "m" ;
		range:missing_value = -9999.f ;
	float azimuth(time) ;
		azimuth:long_name = "Azimuth relative to true north" ;
		azimuth:units = "degrees" ;
		azimuth:missing_value = -9999.f ;
	float elevation(time) ;
		elevation:long_name = "Beam elevation" ;
		elevation:units = "degrees" ;
		elevation:missing_value = -9999.f ;
	float radial_velocity(time, range) ;
		radial_velocity:long_name = "Radial velocity" ;
		radial_velocity:units = "m/s" ;
		radial_velocity:valid_min = -20.f ;
		radial_velocity:valid_max = 20.f ;
		radial_velocity:missing_value = -9999.f ;
	int qc_radial_velocity(time, range) ;
		qc_radial_velocity:long_name = "Quality check results on field: Radial velocity" ;
		qc_radial_velocity:units = "unitless" ;
		qc_radial_velocity:description = "See global attributes for individual bit descriptions." ;
	float intensity(time, range) ;
		intensity:long_name = "Intensity (signal to noise ratio + 1)" ;
		intensity:units = "unitless" ;
		intensity:missing_value = -9999.f ;
	float attenuated_backscatter(time, range) ;
		attenuated_backscatter:long_name = "Attenuated backscatter" ;
		attenuated_backscatter:units = "1/(m sr)" ;
		attenuated_backscatter:missing_value = -9999.f ;
	float lat ;
		lat:long_name = "North latitude" ;
		lat:units = "degree_N" ;
		lat:valid_min = -90.f ;
		lat:valid_max = 90.f ;
	float lon ;
		lon:long_name = "East longitude" ;
		lon:units = "degree_E" ;
		lon:valid_min = -180.f ;
		lon:valid_max = 180.f ;
	float alt ;
		alt:long_name = "Altitude above mean sea level" ;
		alt:units = "m" ;

// global attributes:
		:command_line = "dl_ingest -s anx -f S2 -DR" ;
		:process_version = "ingest-dl-2.18-0.el7" ;
		:dod_version = "dlppi-b1-1.1" ;
		:site_id = "anx" ;
		:facility_id = "S2: Bear Island, Svalbard" ;
		:input_source = "/data/collection/anx/anxdlS2.00/User5_09_20200601_084500.hpl" ;
		:resolution_description = "The resolution field attributes refer to the number of significant digits relative to the decimal point that should be used in calculations. Using fewer digits might result in greater uncertainty. Using a larger number of digits should have no effect and thus is unnecessary. However, analysis based on differences in values with a larger number of significant digits than indicated could lead to erroneous results or misleading scientific conclusions.\n",
			"\n",
			"resolution for lat = 0.001\n",
			"resolution for lon = 0.001\n",
			"resolution for alt = 1" ;
		:serial_number = "0710-09" ;
		:range_gate_length = "30.000000" ;
		:samples_per_gate = "10" ;
		:shots_per_profile = "30000" ;
		:scan_type = "Plan position indicator" ;
		:focus_range = "65535" ;
		:radial_velocity_resolution = "0.038200" ;
		:dlat = "74.503444 degree_N, North latitude in double precision" ;
		:dlon = "19.004528 degree_E, East longitude in double precision" ;
		:qc_standards_version = "1.0" ;
		:qc_method = "Standard Mentor QC" ;
		:qc_comment = "The QC field values are a bit packed representation of true/false values for the tests that may have been performed. A QC value of zero means that none of the tests performed on the value failed.\n",
			"\n",
			"The QC field values make use of the internal binary format to store the results of the individual QC tests. This allows the representation of multiple QC states in a single value. If the test associated with a particular bit fails the bit is turned on. Turning on the bit equates to adding the integer value of the failed test to the current value of the field. The QC field\'s value can be interpreted by applying bit logic using bitwise operators, or by examining the QC value\'s integer representation. A QC field\'s integer representation is the sum of the individual integer values of the failed tests. The bit and integer equivalents for the first 5 bits are listed below:\n",
			"\n",
			"bit_1 = 00000001 = 0x01 = 2^0 = 1\n",
			"bit_2 = 00000010 = 0x02 = 2^1 = 2\n",
			"bit_3 = 00000100 = 0x04 = 2^2 = 4\n",
			"bit_4 = 00001000 = 0x08 = 2^3 = 8\n",
			"bit_5 = 00010000 = 0x10 = 2^4 = 16" ;
		:qc_bit_1_description = "Value is equal to missing_value." ;
		:qc_bit_1_assessment = "Bad" ;
		:qc_bit_2_description = "Value is less than the valid_min." ;
		:qc_bit_2_assessment = "Bad" ;
		:qc_bit_3_description = "Value is greater than the valid_max." ;
		:qc_bit_3_assessment = "Bad" ;
		:qc_bit_4_description = "Difference between current and previous values exceeds valid_delta." ;
		:qc_bit_4_assessment = "Indeterminate" ;
		:datastream = "anxdlppiS2.b1" ;
		:home_point_azimuth = "194.199997" ;
		:target_latitude = "74.503806" ;
		:target_longitude = "18.999694" ;
		:target_altitude = "4.000000" ;
		:history = "created by user dsmgr on machine zinc at 2020-07-06 19:30:34, using ingest-dl-2.18-0.el7" ;
}