netcdf sgp915rwpwindavghiresI9.a1.20230928.000000 { dimensions: time = UNLIMITED ; // (288 currently) mode = 2 ; level = 135 ; beam = 3 ; strlen = 10 ; 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. ; char mode_name(mode, strlen) ; mode_name:long_name = "Name of wind profiler operational mode" ; mode_name:units = "1" ; int mode_number(mode) ; mode_number:long_name = "Mode number from configuration file" ; mode_number:units = "1" ; mode_number:flag_values = 0, 2 ; mode_number:flag_meanings = "wind_low_power_mode wind_high_power_mode" ; mode_number:comment = "The length of the mode dimension is the number of modes defined in the instrument\'s operational configuration." ; int transmit_power_level_setting(mode) ; transmit_power_level_setting:long_name = "Transmit power level setting" ; transmit_power_level_setting:units = "1" ; transmit_power_level_setting:valid_min = 0 ; transmit_power_level_setting:valid_max = 150 ; transmit_power_level_setting:missing_value = -9999 ; float pulse_width(mode) ; pulse_width:long_name = "Pulse width" ; pulse_width:units = "us" ; pulse_width:valid_min = 0.1f ; pulse_width:valid_max = 9.f ; pulse_width:missing_value = -9999.f ; 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 ; int fourier_transform_length(mode) ; fourier_transform_length:long_name = "Fast Fourier Transform length" ; fourier_transform_length:units = "1" ; fourier_transform_length:valid_min = 16 ; fourier_transform_length:valid_max = 32768 ; fourier_transform_length:missing_value = -9999 ; int num_time_domain(mode) ; num_time_domain:long_name = "Number of time domain integrations" ; num_time_domain:units = "1" ; num_time_domain:valid_min = 1 ; num_time_domain:valid_max = 1024 ; num_time_domain:missing_value = -9999 ; int num_frequency_domain(mode) ; num_frequency_domain:long_name = "Number of frequency domain integrations" ; num_frequency_domain:units = "1" ; num_frequency_domain:valid_min = 1 ; num_frequency_domain:valid_max = 1024 ; num_frequency_domain:missing_value = -9999 ; 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 wind_quality_interval(mode) ; wind_quality_interval:long_name = "Quality control interval" ; wind_quality_interval:units = "s" ; wind_quality_interval:valid_min = 1 ; wind_quality_interval:valid_max = 14400 ; wind_quality_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 height(mode, level) ; height:long_name = "Height above ground level" ; height:units = "m" ; height:valid_min = 0.f ; height:valid_max = 60000.f ; height:missing_value = -9999.f ; height:standard_name = "height" ; 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:cell_methods = "time: mean" ; wind_speed:standard_name = "wind_speed" ; float wind_speed_std(time, mode, level) ; wind_speed_std:long_name = "Standard deviations for wind_speed" ; wind_speed_std:units = "m/s" ; wind_speed_std:valid_min = 0.f ; wind_speed_std:valid_max = 100.f ; wind_speed_std:missing_value = -9999.f ; wind_speed_std:cell_methods = "time: standard_deviation" ; 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:cell_methods = "time: mean" ; wind_direction:standard_name = "wind_from_direction" ; float wind_quality(time, mode, level) ; wind_quality:long_name = "Decimal value between 0 and 1 indicating the quality of the winds at the given level" ; wind_quality:units = "1" ; wind_quality:valid_min = 0.f ; wind_quality:valid_max = 1.f ; wind_quality:missing_value = -9999.f ; wind_quality:comment = "Higher values indicate better wind quality." ; 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:cell_methods = "time: mean" ; 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:cell_methods = "time: mean" ; wind_v:standard_name = "northward_wind" ; float wind_w(time, mode, level) ; wind_w:long_name = "Vertical wind speed" ; wind_w:units = "m/s" ; wind_w:valid_min = -20.f ; wind_w:valid_max = 20.f ; wind_w:missing_value = -9999.f ; wind_w:cell_methods = "time: mean" ; wind_w:standard_name = "downward_air_velocity" ; float wind_w_std(time, mode, level) ; wind_w_std:long_name = "Standard deviations for wind_w" ; wind_w_std:units = "m/s" ; wind_w_std:valid_min = 0.f ; wind_w_std:valid_max = 100.f ; wind_w_std:missing_value = -9999.f ; wind_w_std:cell_methods = "time: standard_deviation" ; float zenith_angle(mode) ; zenith_angle:long_name = "Angle from vertical" ; zenith_angle:units = "degree" ; zenith_angle:valid_min = 0.f ; zenith_angle:valid_max = 30.f ; zenith_angle:missing_value = -9999.f ; float azimuth(mode, beam) ; azimuth:long_name = "Pointing azimuth, from true north" ; azimuth:units = "degree" ; azimuth:valid_min = 0.f ; azimuth:valid_max = 359.9f ; azimuth:missing_value = -9999.f ; 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:cell_methods = "time: mean" ; radial_velocity:standard_name = "radial_velocity_of_scatterers_toward_instrument" ; int radial_velocity_navg(time, mode, beam, level) ; radial_velocity_navg:long_name = "Number of measurements averaged in radial_velocity" ; radial_velocity_navg:units = "1" ; radial_velocity_navg:valid_min = 0 ; radial_velocity_navg:valid_max = 1000 ; radial_velocity_navg:missing_value = -9999 ; float radial_velocity_power(time, mode, beam, level) ; radial_velocity_power:long_name = "Power of the atmospheric signal associated with radial_velocity" ; radial_velocity_power:units = "dB" ; radial_velocity_power:valid_min = -25.f ; radial_velocity_power:valid_max = 150.f ; radial_velocity_power:missing_value = -9999.f ; 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 = -100.f ; radial_velocity_snr:valid_max = 100.f ; radial_velocity_snr:missing_value = -9999.f ; float radial_velocity_width(time, mode, beam, level) ; radial_velocity_width:long_name = "Spectral width of the atmospheric signal associated with radial_velocity" ; radial_velocity_width:units = "m/s" ; radial_velocity_width:valid_min = 0.f ; radial_velocity_width:valid_max = 25.f ; radial_velocity_width: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 ; lat:missing_value = -9999.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:missing_value = -9999.f ; lon:standard_name = "longitude" ; float alt ; alt:long_name = "Altitude above mean sea level" ; alt:units = "m" ; alt:missing_value = -9999.f ; 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 = "915rwpwindavghires-a1-1.0" ; :input_source = "/data/collection/sgp/sgp915rwpI9.00/w2023-09-28-00-00_05.asd" ; :site_id = "sgp" ; :platform_id = "915rwpwindavghires" ; :facility_id = "I9" ; :data_level = "a1" ; :location_description = "Southern Great Plains (SGP), Billings, Oklahoma" ; :datastream = "sgp915rwpwindavghiresI9.a1" ; :sampling_interval = "See moments data" ; :averaging_interval = "See averaging_interval variable." ; :frequency = "915 MHz" ; :doi = "10.5439/1572187" ; :history = "created by user dsmgr on machine prod-proc4.adc.arm.gov at 2023-09-28 01:51:35, using ingest-rwp-11.8-0.el7" ; }