netcdf sgp915rwpwindcnsI9.a1.20230928.000000 { dimensions: time = UNLIMITED ; // (288 currently) mode = 2 ; level = 135 ; beam = 4 ; bound = 2 ; variables: int base_time ; base_time:string = "2023-09-28 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 2023-09-28 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 2023-09-28 00:00:00 0:00" ; time:bounds = "time_bounds" ; time:standard_name = "time" ; double time_bounds(time, bound) ; time_bounds:long_name = "Time cell bounds" ; time_bounds:bound_offsets = -900., 0. ; float interpulse_period(mode) ; interpulse_period:long_name = "Interpulse period of this mode" ; interpulse_period:units = "us" ; interpulse_period:valid_min = 10.f ; interpulse_period:valid_max = 500.f ; interpulse_period:missing_value = -9999.f ; float pulse_width(mode) ; pulse_width:long_name = "Pulse width" ; pulse_width:units = "ns" ; pulse_width:missing_value = -9999.f ; pulse_width:valid_min = 0.1f ; pulse_width:valid_max = 9.f ; int num_frequency_domain_integrations(mode) ; num_frequency_domain_integrations:long_name = "Number of frequency domain integrations" ; num_frequency_domain_integrations:units = "1" ; num_frequency_domain_integrations:missing_value = -9999 ; int num_fft_points(mode) ; num_fft_points:long_name = "Number of FFT points in measurement" ; num_fft_points:units = "1" ; num_fft_points:missing_value = -9999 ; int num_time_domain_integrations(mode) ; num_time_domain_integrations:long_name = "Number of time domain integrations" ; num_time_domain_integrations:units = "1" ; num_time_domain_integrations:missing_value = -9999 ; float doppler_velocity(mode) ; doppler_velocity:long_name = "Full scale Doppler velocity" ; doppler_velocity:units = "m/s" ; doppler_velocity:missing_value = -9999.f ; int vertical_correction_applied(mode) ; vertical_correction_applied:long_name = "Vertical correction applied" ; vertical_correction_applied:units = "1" ; vertical_correction_applied:missing_value = -9999 ; vertical_correction_applied:flag_values = 0, 1 ; vertical_correction_applied:flag_meanings = "no yes" ; float gate_spacing(mode) ; gate_spacing:long_name = "Range gate spacing" ; gate_spacing:units = "m" ; gate_spacing:missing_value = -9999.f ; int averaging_interval(mode) ; averaging_interval:long_name = "MET data averaging interval" ; averaging_interval:units = "s" ; averaging_interval:valid_min = 1 ; averaging_interval:valid_max = 7200 ; averaging_interval:missing_value = -9999 ; int num_range_gates(mode) ; num_range_gates:long_name = "Number of range gates sampled per mode" ; num_range_gates:units = "1" ; num_range_gates:comment = "The hardware defined sampling of the return signal, not necessarily the final computed levels." ; int num_levels(mode) ; num_levels:long_name = "Number of reporting levels per mode" ; num_levels:units = "1" ; num_levels:comment = "The length of the level dimension is the maximum number of heights reported by all modes. All data values for unused levels in a given mode will be padded with missing values. The number of levels reported by any one mode is specified in the num_levels variable." ; int num_beams(mode) ; num_beams:long_name = "Number of beam positions" ; num_beams:units = "1" ; num_beams:comment = "The length of the beam dimension is the maximum number of beams used by all modes. All data values for unused beams in a given mode will be padded with missing values. The number of beams used by any one mode is specified in the num_beams variable." ; float pulse_frequency(mode) ; pulse_frequency:long_name = "Pulse repetition frequency" ; pulse_frequency:units = "kHz" ; pulse_frequency:missing_value = -9999.f ; pulse_frequency:equation = "1000 / interpulse_period" ; float azimuth(mode, beam) ; azimuth:long_name = "Pointing azimuth, from true north" ; azimuth:units = "degree" ; azimuth:missing_value = -9999.f ; azimuth:valid_min = 0.f ; azimuth:valid_max = 359.9f ; float elevation(mode, beam) ; elevation:long_name = "Elevation angle" ; elevation:units = "degree" ; elevation:missing_value = -9999.f ; float height(mode, level) ; height:long_name = "Height above ground level" ; height:units = "km" ; height:valid_min = 0.f ; height:valid_max = 60000.f ; height:missing_value = -9999.f ; height:standard_name = "height" ; int num_required_for_consensus(time, mode, beam) ; num_required_for_consensus:long_name = "Number of values required for consensus" ; num_required_for_consensus:units = "count" ; num_required_for_consensus:missing_value = -9999 ; int num_spectra(time, mode, beam) ; num_spectra:long_name = "Number of spectra per averaging interval" ; num_spectra:units = "count" ; num_spectra:missing_value = -9999 ; float consensus_window_size(time, mode, beam) ; consensus_window_size:long_name = "Consensus window size" ; consensus_window_size:units = "m/s" ; consensus_window_size:missing_value = -9999.f ; float wind_speed(time, mode, level) ; wind_speed:long_name = "Horizontal wind speed" ; wind_speed:units = "m/s" ; wind_speed:valid_min = 0.f ; wind_speed:valid_max = 125.f ; wind_speed:missing_value = -9999.f ; wind_speed:standard_name = "wind_speed" ; float wind_direction(time, mode, level) ; wind_direction:long_name = "Horizontal direction from which the wind is blowing (degrees clockwise from true north)" ; wind_direction:units = "degree" ; wind_direction:valid_min = 0.f ; wind_direction:valid_max = 359.9f ; wind_direction:missing_value = -9999.f ; wind_direction:standard_name = "wind_from_direction" ; float wind_u(time, mode, level) ; wind_u:long_name = "Zonal wind speed" ; wind_u:units = "m/s" ; wind_u:valid_min = -125.f ; wind_u:valid_max = 125.f ; wind_u:missing_value = -9999.f ; wind_u:equation = "-1 * wind_speed * sin(wind_direction)" ; wind_u:standard_name = "eastward_wind" ; float wind_v(time, mode, level) ; wind_v:long_name = "Meridional wind speed" ; wind_v:units = "m/s" ; wind_v:valid_min = -125.f ; wind_v:valid_max = 125.f ; wind_v:missing_value = -9999.f ; wind_v:equation = "-1 * wind_speed * cos(wind_direction)" ; wind_v:standard_name = "northward_wind" ; float radial_velocity(time, mode, beam, level) ; radial_velocity:long_name = "Radial velocity" ; radial_velocity:units = "m/s" ; radial_velocity:valid_min = -35.f ; radial_velocity:valid_max = 35.f ; radial_velocity:missing_value = -9999.f ; radial_velocity:standard_name = "radial_velocity_of_scatterers_toward_instrument" ; float radial_velocity_snr(time, mode, beam, level) ; radial_velocity_snr:long_name = "Signal to noise ratio of the atmospheric signal associated with radial_velocity" ; radial_velocity_snr:units = "dB" ; radial_velocity_snr:valid_min = -99.f ; radial_velocity_snr:valid_max = 99.f ; radial_velocity_snr:missing_value = -9999.f ; int consensus_count(time, mode, beam, level) ; consensus_count:long_name = "Number of values that passed consensus" ; consensus_count:units = "count" ; consensus_count:missing_value = -9999 ; 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 = "rwp_ingest -n 915rwp -s sgp -f I9" ; :Conventions = "ARM-1.2" ; :process_version = "ingest-rwp-11.8-0.el7" ; :dod_version = "915rwpwindcns-a1-1.0" ; :input_source = "/data/collection/sgp/sgp915rwpI9.00/w23271.cns" ; :site_id = "sgp" ; :platform_id = "915rwpwindcns" ; :facility_id = "I9" ; :data_level = "a1" ; :location_description = "Southern Great Plains (SGP), Billings, Oklahoma" ; :datastream = "sgp915rwpwindcnsI9.a1" ; :sampling_interval = "See moments data" ; :averaging_interval = "See averaging_interval variable." ; :frequency = "915 MHz" ; :doi = "10.5439/1599097" ; :history = "created by user dsmgr on machine prod-proc4.adc.arm.gov at 2023-09-29 01:50:52, using ingest-rwp-11.8-0.el7" ; }