netcdf awrkazrcorgeM1.c0.20170102.000001 { dimensions: time = UNLIMITED ; // (39658 currently) range = 600 ; variables: int base_time ; base_time:string = "2017-01-02 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" ; base_time:ancillary_variables = "time_offset" ; double time_offset(time) ; time_offset:long_name = "Time offset from base_time" ; time_offset:units = "seconds since 2017-01-02 00:00:00 0:00" ; time_offset:ancillary_variables = "base_time" ; double time(time) ; time:long_name = "Time offset from midnight" ; time:units = "seconds since 2017-01-02 00:00:00 0:00" ; time:ancillary_variables = "base_time" ; time:standard_name = "time" ; float range(range) ; range:long_name = "Range (center of radar sample volume)" ; range:units = "m" ; range:standard_name = "height" ; float reflectivity_copol(time, range) ; reflectivity_copol:long_name = "Reflectivity, copolar, corrected for gaseous attenuation" ; reflectivity_copol:units = "dBZ" ; reflectivity_copol:ancillary_variables = "qc_reflectivity_copol significant_detection_mask" ; reflectivity_copol:valid_min = -100.f ; reflectivity_copol:valid_max = 40.f ; reflectivity_copol:resolution = 0.001f ; reflectivity_copol:missing_value = -9999.f ; reflectivity_copol:comment = "Reflectivity values have not yet been calibrated. Use with caution." ; int qc_reflectivity_copol(time, range) ; qc_reflectivity_copol:long_name = "Quality check results on field: Reflectivity, copolar, corrected for gaseous attenuation" ; qc_reflectivity_copol:units = "unitless" ; qc_reflectivity_copol:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_reflectivity_copol:flag_method = "bit" ; qc_reflectivity_copol:bit_1_description = "Value is set to missing_value" ; qc_reflectivity_copol:bit_1_assessment = "Bad" ; qc_reflectivity_copol:bit_2_description = "Value is less than the valid_min" ; qc_reflectivity_copol:bit_2_assessment = "Bad" ; qc_reflectivity_copol:bit_3_description = "Value is greater than the valid_max" ; qc_reflectivity_copol:bit_3_assessment = "Bad" ; float gaseous_attenuation_correction_copol(time, range) ; gaseous_attenuation_correction_copol:long_name = "Gaseous attenuation correction applied to reflectivity_copol" ; gaseous_attenuation_correction_copol:units = "dBZ" ; gaseous_attenuation_correction_copol:ancillary_variables = "qc_gaseous_attenuation_correction_copol" ; gaseous_attenuation_correction_copol:valid_min = 0.f ; gaseous_attenuation_correction_copol:valid_max = 10.f ; gaseous_attenuation_correction_copol:missing_value = -9999.f ; int qc_gaseous_attenuation_correction_copol(time, range) ; qc_gaseous_attenuation_correction_copol:long_name = "Quality check results on field: Gaseous attenuation correction applied to reflectivity_copol" ; qc_gaseous_attenuation_correction_copol:units = "unitless" ; qc_gaseous_attenuation_correction_copol:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_gaseous_attenuation_correction_copol:flag_method = "bit" ; qc_gaseous_attenuation_correction_copol:bit_1_description = "Value is set to missing_value" ; qc_gaseous_attenuation_correction_copol:bit_1_assessment = "Bad" ; qc_gaseous_attenuation_correction_copol:bit_2_description = "Value is less than the valid_min" ; qc_gaseous_attenuation_correction_copol:bit_2_assessment = "Bad" ; qc_gaseous_attenuation_correction_copol:bit_3_description = "Value is greater than the valid_max" ; qc_gaseous_attenuation_correction_copol:bit_3_assessment = "Bad" ; float mean_doppler_velocity_copol(time, range) ; mean_doppler_velocity_copol:long_name = "Mean doppler velocity, copolar, dealiased" ; mean_doppler_velocity_copol:units = "m/s" ; mean_doppler_velocity_copol:ancillary_variables = "qc_mean_doppler_velocity_copol mean_doppler_velocity_copol_dealias_flag" ; mean_doppler_velocity_copol:valid_min = -25.f ; mean_doppler_velocity_copol:valid_max = 25.f ; mean_doppler_velocity_copol:resolution = 0.001f ; mean_doppler_velocity_copol:missing_value = -9999.f ; mean_doppler_velocity_copol:positive = "up" ; int qc_mean_doppler_velocity_copol(time, range) ; qc_mean_doppler_velocity_copol:long_name = "Quality check results on field: Mean doppler velocity, copolar, dealiased" ; qc_mean_doppler_velocity_copol:units = "unitless" ; qc_mean_doppler_velocity_copol:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_mean_doppler_velocity_copol:flag_method = "bit" ; qc_mean_doppler_velocity_copol:bit_1_description = "Value is set to missing_value" ; qc_mean_doppler_velocity_copol:bit_1_assessment = "Bad" ; qc_mean_doppler_velocity_copol:bit_2_description = "Value is less than the valid_min" ; qc_mean_doppler_velocity_copol:bit_2_assessment = "Bad" ; qc_mean_doppler_velocity_copol:bit_3_description = "Value is greater than the valid_max" ; qc_mean_doppler_velocity_copol:bit_3_assessment = "Bad" ; float spectral_width_copol(time, range) ; spectral_width_copol:long_name = "Spectral width, copolar" ; spectral_width_copol:units = "m/s" ; spectral_width_copol:ancillary_variables = "qc_spectral_width_copol" ; spectral_width_copol:valid_min = -10.f ; spectral_width_copol:valid_max = 10.f ; spectral_width_copol:resolution = 0.001f ; spectral_width_copol:missing_value = -9999.f ; int qc_spectral_width_copol(time, range) ; qc_spectral_width_copol:long_name = "Quality check results on field: Spectral width, copolar" ; qc_spectral_width_copol:units = "unitless" ; qc_spectral_width_copol:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_spectral_width_copol:flag_method = "bit" ; qc_spectral_width_copol:bit_1_description = "Value is set to missing_value" ; qc_spectral_width_copol:bit_1_assessment = "Bad" ; qc_spectral_width_copol:bit_2_description = "Value is less than the valid_min" ; qc_spectral_width_copol:bit_2_assessment = "Bad" ; qc_spectral_width_copol:bit_3_description = "Value is greater than the valid_max" ; qc_spectral_width_copol:bit_3_assessment = "Bad" ; float signal_to_noise_ratio_copol(time, range) ; signal_to_noise_ratio_copol:long_name = "Signal-to-noise ratio, copolar" ; signal_to_noise_ratio_copol:units = "dB" ; signal_to_noise_ratio_copol:resolution = 0.001f ; signal_to_noise_ratio_copol:missing_value = -9999.f ; short significant_detection_mask(time, range) ; significant_detection_mask:long_name = "Mask of significant reflectivity detections above background noise, due to either hydrometeors or non-hydrometeor clutter." ; significant_detection_mask:units = "unitless" ; significant_detection_mask:missing_value = -9999s ; significant_detection_mask:flag_values = 0s, 1s ; significant_detection_mask:flag_meanings = "no_significant_detection significant_detection" ; significant_detection_mask:flag_0_description = "No significant detection" ; significant_detection_mask:flag_1_description = "Significant detection" ; short mean_doppler_velocity_copol_dealias_flag(time, range) ; mean_doppler_velocity_copol_dealias_flag:long_name = "Indication of whether or not dealiasing was performed on the mean_doppler_velocity_copol" ; mean_doppler_velocity_copol_dealias_flag:units = "unitless" ; mean_doppler_velocity_copol_dealias_flag:missing_value = -9999s ; mean_doppler_velocity_copol_dealias_flag:flag_values = 0s, 1s ; mean_doppler_velocity_copol_dealias_flag:flag_meanings = "no_dealias dealias" ; mean_doppler_velocity_copol_dealias_flag:flag_0_description = "No dealiasing performed" ; mean_doppler_velocity_copol_dealias_flag:flag_1_description = "Dealiasing performed" ; float rx_noise(time) ; rx_noise:long_name = "Receiver noise" ; rx_noise:units = "dBm" ; rx_noise:missing_value = -9999.f ; rx_noise:comment = "Values are updated on an approximately hourly basis, as new raw data files are collected." ; float sky_noise_copol(time) ; sky_noise_copol:long_name = "Sky noise, co-polarization" ; sky_noise_copol:units = "dBm" ; sky_noise_copol:missing_value = -9999.f ; float cold_noise_copol(time) ; cold_noise_copol:long_name = "Cold noise, co-polarization" ; cold_noise_copol:units = "dBm" ; cold_noise_copol:missing_value = -9999.f ; float hot_noise_copol(time) ; hot_noise_copol:long_name = "Hot noise, co-polarization" ; hot_noise_copol:units = "dBm" ; hot_noise_copol:missing_value = -9999.f ; float temp(time, range) ; temp:long_name = "Temperature" ; temp:units = "degC" ; temp:ancillary_variables = "qc_temp" ; temp:valid_min = -90.f ; temp:valid_max = 50.f ; temp:missing_value = -9999.f ; int qc_temp(time, range) ; qc_temp:long_name = "Quality check results on field: Temperature" ; qc_temp:units = "unitless" ; qc_temp:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_temp:flag_method = "bit" ; qc_temp:bit_1_description = "Transformation could not finish (all values bad or outside range, etc.), value set to missing_value." ; qc_temp:bit_1_assessment = "Bad" ; qc_temp:bit_2_description = "Transformation resulted in an indeterminate outcome." ; qc_temp:bit_2_assessment = "Indeterminate" ; float rh(time, range) ; rh:long_name = "Relative humidity" ; rh:units = "%" ; rh:ancillary_variables = "qc_rh" ; rh:valid_min = 0.f ; rh:valid_max = 105.f ; rh:missing_value = -9999.f ; int qc_rh(time, range) ; qc_rh:long_name = "Quality check results on field: Relative humidity" ; qc_rh:units = "unitless" ; qc_rh:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_rh:flag_method = "bit" ; qc_rh:bit_1_description = "Transformation could not finish (all values bad or outside range, etc.), value set to missing_value." ; qc_rh:bit_1_assessment = "Bad" ; qc_rh:bit_2_description = "Transformation resulted in an indeterminate outcome." ; qc_rh:bit_2_assessment = "Indeterminate" ; float bar_pres(time, range) ; bar_pres:long_name = "Barometric pressure" ; bar_pres:units = "kPa" ; bar_pres:ancillary_variables = "qc_bar_pres" ; bar_pres:valid_min = 0.f ; bar_pres:valid_max = 110.f ; bar_pres:missing_value = -9999.f ; int qc_bar_pres(time, range) ; qc_bar_pres:long_name = "Quality check results on field: Barometric pressure" ; qc_bar_pres:units = "unitless" ; qc_bar_pres:description = "This field contains bit packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_bar_pres:flag_method = "bit" ; qc_bar_pres:bit_1_description = "Transformation could not finish (all values bad or outside range, etc.), value set to missing_value." ; qc_bar_pres:bit_1_assessment = "Bad" ; qc_bar_pres:bit_2_description = "Transformation resulted in an indeterminate outcome." ; qc_bar_pres:bit_2_assessment = "Indeterminate" ; float lat ; lat:long_name = "North latitude" ; lat:units = "degree_N" ; lat:valid_min = -90.f ; lat:valid_max = 90.f ; lat:standard_name = "latitude" ; float lon ; lon:long_name = "East longitude" ; lon:units = "degree_E" ; lon:valid_min = -180.f ; lon:valid_max = 180.f ; lon:standard_name = "longitude" ; float alt ; alt:long_name = "Altitude above mean sea level" ; alt:units = "m" ; alt:standard_name = "altitude" ; // global attributes: :command_line = "idl -R -n kazrcorc0 -s awr -f M1 -b 20170102 -n kazrcorc0 -R --asynchronous" ; :Conventions = "ARM-1.2" ; :process_version = "vap-kazrcor-5.0.0-devel" ; :input_datastreams = "awrkazrgeM1.a1 : 2.8 : 20170102.000001\n", "awrkazrmdM1.a1 : 2.8 : 20170102.000001\n", "awrinterpolatedsondeM1.c1 : 6.6 : 20170101.000030-20170103.000030" ; :dod_version = "kazrcorge-c0-1.5" ; :site_id = "awr" ; :platform_id = "kazrcorge" ; :facility_id = "M1" ; :data_level = "c0" ; :location_description = "ARM West Antarctic Radiation Experiment (AWARE), McMurdo Station, Antarctica" ; :datastream = "awrkazrcorgeM1.c0" ; :antenna_altitude = "3.66 m" ; :antenna_diameter = "1.81 m" ; :attenuation_short_pulse = "4.000000 dB" ; :clutter_filter_len = "0" ; :fft_len = "512" ; :num_spectral_averages = "11" ; :nyquist_velocity = "6.068320 m/s" ; :processing_mode = "2" ; :pulse_repetition_frequency = "2820.08 Hz" ; :pulse_width_short_pulse = "333 ns" ; :radar_constant_offset_flag = "0" ; :radar_constant_offset = "0.000000 dB" ; :radar_operating_frequency = "34.830000 GHz" ; :range_gate_spacing = "29.979246 m" ; :cal_constant_copol = 0.f ; :comment = "Reflectivity values have not yet been calibrated. Use with caution." ; :doi = "10.5439/1389054" ; :history = "created by user ttoto on machine talc.dmf.arm.gov at 2017-10-25 02:29:36, using vap-kazrcor-5.0.0-devel" ; }