netcdf nexrad/level2/KJGX/20241209/Level2_KJGX_20241209_2253.ar2v { dimensions: scanR_HI = 6; gateR_HI = 1832; radialR_HI = 720; scanR = 12; gateR = 1540; radialR = 360; scanV_HI = 3; gateV_HI = 1192; radialV_HI = 720; scanV = 12; gateV = 1192; radialV = 360; scanD_HI = 3; gateD_HI = 1192; radialD_HI = 720; scanD = 12; gateD = 1192; radialD = 360; scanC_HI = 3; gateC_HI = 1192; radialC_HI = 720; scanC = 12; gateC = 1192; radialC = 360; scanP_HI = 3; gateP_HI = 1192; radialP_HI = 720; scanP = 12; gateP = 1192; radialP = 360; variables: ubyte Reflectivity_HI(scanR_HI=6, radialR_HI=720, gateR_HI=1832); :units = "dBz"; :long_name = "Reflectivity_HI"; :missing_value = 1B, 0B; // byte :signal_below_threshold = 0B; // byte :scale_factor = 0.5f; // float :add_offset = -33.0f; // float :SNR_threshold = 0S; // short :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeR_HI elevationR_HI azimuthR_HI distanceR_HI"; int timeR_HI(scanR_HI=6, radialR_HI=720); :long_name = "time of each ray"; :units = "msecs since 2024-12-09T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationR_HI(scanR_HI=6, radialR_HI=720); :units = "degrees"; :long_name = "elevation angle in degres: 0 = parallel to pedestal base, 90 = perpendicular"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialElevation"; float azimuthR_HI(scanR_HI=6, radialR_HI=720); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceR_HI(gateR_HI=1832); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsR_HI(scanR_HI=6); :long_name = "number of valid radials in this scan"; int numGatesR_HI(scanR_HI=6); :long_name = "number of valid gates in this scan"; ubyte Reflectivity(scanR=12, radialR=360, gateR=1540); :units = "dBz"; :long_name = "Reflectivity"; :missing_value = 1B, 0B; // byte :signal_below_threshold = 0B; // byte :scale_factor = 0.5f; // float :add_offset = -33.0f; // float :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeR elevationR azimuthR distanceR"; int timeR(scanR=12, radialR=360); :long_name = "time of each ray"; :units = "msecs since 2024-12-09T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationR(scanR=12, radialR=360); :units = "degrees"; :long_name = "elevation angle in degres: 0 = parallel to pedestal base, 90 = perpendicular"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialElevation"; float azimuthR(scanR=12, radialR=360); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceR(gateR=1540); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsR(scanR=12); :long_name = "number of valid radials in this scan"; int numGatesR(scanR=12); :long_name = "number of valid gates in this scan"; ubyte RadialVelocity_HI(scanV_HI=3, radialV_HI=720, gateV_HI=1192); :units = "m/s"; :long_name = "Radial Velocity_HI"; :missing_value = 1B, 0B; // byte :signal_below_threshold = 0B; // byte :scale_factor = 0.5f; // float :add_offset = -64.5f; // float :SNR_threshold = 4S; // short :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeV_HI elevationV_HI azimuthV_HI distanceV_HI"; int timeV_HI(scanV_HI=3, radialV_HI=720); :long_name = "time of each ray"; :units = "msecs since 2024-12-09T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationV_HI(scanV_HI=3, radialV_HI=720); :units = "degrees"; :long_name = "elevation angle in degres: 0 = parallel to pedestal base, 90 = perpendicular"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialElevation"; float azimuthV_HI(scanV_HI=3, radialV_HI=720); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceV_HI(gateV_HI=1192); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsV_HI(scanV_HI=3); :long_name = "number of valid radials in this scan"; int numGatesV_HI(scanV_HI=3); :long_name = "number of valid gates in this scan"; ubyte RadialVelocity(scanV=12, radialV=360, gateV=1192); :units = "m/s"; :long_name = "Radial Velocity"; :missing_value = 1B, 0B; // byte :signal_below_threshold = 0B; // byte :scale_factor = 0.5f; // float :add_offset = -64.5f; // float :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeV elevationV azimuthV distanceV"; int timeV(scanV=12, radialV=360); :long_name = "time of each ray"; :units = "msecs since 2024-12-09T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationV(scanV=12, radialV=360); :units = "degrees"; :long_name = "elevation angle in degres: 0 = parallel to pedestal base, 90 = perpendicular"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialElevation"; float azimuthV(scanV=12, radialV=360); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceV(gateV=1192); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsV(scanV=12); :long_name = "number of valid radials in this scan"; int numGatesV(scanV=12); :long_name = "number of valid gates in this scan"; ubyte SpectrumWidth_HI(scanV_HI=3, radialV_HI=720, gateV_HI=1192); :units = "m/s"; :long_name = "Radial Spectrum_HI"; :missing_value = 1B, 0B; // byte :signal_below_threshold = 0B; // byte :scale_factor = 0.5f; // float :add_offset = -64.5f; // float :SNR_threshold = 4S; // short :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeV_HI elevationV_HI azimuthV_HI distanceV_HI"; ubyte SpectrumWidth(scanV=12, radialV=360, gateV=1192); :units = "m/s"; :long_name = "Radial Spectrum"; :missing_value = 1B, 0B; // byte :signal_below_threshold = 0B; // byte :scale_factor = 0.5f; // float :add_offset = -64.5f; // float :SNR_threshold = 4S; // short :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeV elevationV azimuthV distanceV"; ushort DifferentialReflectivity_HI(scanD_HI=3, radialD_HI=720, gateD_HI=1192); :units = "dB"; :long_name = "Differential Reflectivity_HI"; :missing_value = 1B, 0B; // byte :signal_below_threshold = 0B; // byte :scale_factor = 0.03125f; // float :add_offset = -13.0625f; // float :SNR_threshold = 16S; // short :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeD_HI elevationD_HI azimuthD_HI distanceD_HI"; int timeD_HI(scanD_HI=3, radialD_HI=720); :long_name = "time of each ray"; :units = "msecs since 2024-12-09T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationD_HI(scanD_HI=3, radialD_HI=720); :units = "degrees"; :long_name = "elevation angle in degres: 0 = parallel to pedestal base, 90 = perpendicular"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialElevation"; float azimuthD_HI(scanD_HI=3, radialD_HI=720); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceD_HI(gateD_HI=1192); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsD_HI(scanD_HI=3); :long_name = "number of valid radials in this scan"; int numGatesD_HI(scanD_HI=3); :long_name = "number of valid gates in this scan"; ushort DifferentialReflectivity(scanD=12, radialD=360, gateD=1192); :units = "dB"; :long_name = "Differential Reflectivity"; :missing_value = 1B, 0B; // byte :signal_below_threshold = 0B; // byte :scale_factor = 0.03125f; // float :add_offset = -13.0625f; // float :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeD elevationD azimuthD distanceD"; int timeD(scanD=12, radialD=360); :long_name = "time of each ray"; :units = "msecs since 2024-12-09T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationD(scanD=12, radialD=360); :units = "degrees"; :long_name = "elevation angle in degres: 0 = parallel to pedestal base, 90 = perpendicular"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialElevation"; float azimuthD(scanD=12, radialD=360); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceD(gateD=1192); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsD(scanD=12); :long_name = "number of valid radials in this scan"; int numGatesD(scanD=12); :long_name = "number of valid gates in this scan"; ubyte CorrelationCoefficient_HI(scanC_HI=3, radialC_HI=720, gateC_HI=1192); :units = "N/A"; :long_name = "Correlation Coefficient_HI"; :missing_value = 1B, 0B; // byte :signal_below_threshold = 0B; // byte :scale_factor = 0.0033333334f; // float :add_offset = 0.20166667f; // float :SNR_threshold = 16S; // short :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeC_HI elevationC_HI azimuthC_HI distanceC_HI"; int timeC_HI(scanC_HI=3, radialC_HI=720); :long_name = "time of each ray"; :units = "msecs since 2024-12-09T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationC_HI(scanC_HI=3, radialC_HI=720); :units = "degrees"; :long_name = "elevation angle in degres: 0 = parallel to pedestal base, 90 = perpendicular"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialElevation"; float azimuthC_HI(scanC_HI=3, radialC_HI=720); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceC_HI(gateC_HI=1192); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsC_HI(scanC_HI=3); :long_name = "number of valid radials in this scan"; int numGatesC_HI(scanC_HI=3); :long_name = "number of valid gates in this scan"; ubyte CorrelationCoefficient(scanC=12, radialC=360, gateC=1192); :units = "N/A"; :long_name = "Correlation Coefficient"; :missing_value = 1B, 0B; // byte :signal_below_threshold = 0B; // byte :scale_factor = 0.0033333334f; // float :add_offset = 0.20166667f; // float :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeC elevationC azimuthC distanceC"; int timeC(scanC=12, radialC=360); :long_name = "time of each ray"; :units = "msecs since 2024-12-09T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationC(scanC=12, radialC=360); :units = "degrees"; :long_name = "elevation angle in degres: 0 = parallel to pedestal base, 90 = perpendicular"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialElevation"; float azimuthC(scanC=12, radialC=360); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceC(gateC=1192); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsC(scanC=12); :long_name = "number of valid radials in this scan"; int numGatesC(scanC=12); :long_name = "number of valid gates in this scan"; ushort DifferentialPhase_HI(scanP_HI=3, radialP_HI=720, gateP_HI=1192); :units = "deg"; :long_name = "Differential Phase_HI"; :missing_value = 1B, 0B; // byte :signal_below_threshold = 0B; // byte :scale_factor = 0.35259685f; // float :add_offset = -0.7051937f; // float :SNR_threshold = 16S; // short :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeP_HI elevationP_HI azimuthP_HI distanceP_HI"; int timeP_HI(scanP_HI=3, radialP_HI=720); :long_name = "time of each ray"; :units = "msecs since 2024-12-09T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationP_HI(scanP_HI=3, radialP_HI=720); :units = "degrees"; :long_name = "elevation angle in degres: 0 = parallel to pedestal base, 90 = perpendicular"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialElevation"; float azimuthP_HI(scanP_HI=3, radialP_HI=720); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceP_HI(gateP_HI=1192); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsP_HI(scanP_HI=3); :long_name = "number of valid radials in this scan"; int numGatesP_HI(scanP_HI=3); :long_name = "number of valid gates in this scan"; ushort DifferentialPhase(scanP=12, radialP=360, gateP=1192); :units = "deg"; :long_name = "Differential Phase"; :missing_value = 1B, 0B; // byte :signal_below_threshold = 0B; // byte :scale_factor = 0.35259685f; // float :add_offset = -0.7051937f; // float :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeP elevationP azimuthP distanceP"; int timeP(scanP=12, radialP=360); :long_name = "time of each ray"; :units = "msecs since 2024-12-09T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationP(scanP=12, radialP=360); :units = "degrees"; :long_name = "elevation angle in degres: 0 = parallel to pedestal base, 90 = perpendicular"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialElevation"; float azimuthP(scanP=12, radialP=360); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceP(gateP=1192); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsP(scanP=12); :long_name = "number of valid radials in this scan"; int numGatesP(scanP=12); :long_name = "number of valid gates in this scan"; // global attributes: :Station = "KJGX"; :StationName = "Atlanta/State Hwy 96,GA,US"; :StationLatitude = 32.67527777777777; // double :StationLongitude = -83.35111111111111; // double :StationElevationInMeters = 159.0; // double :geospatial_lat_min = 29.976285820909823; // double :geospatial_lat_max = 35.37426973464572; // double :geospatial_lon_min = -86.557540346236; // double :geospatial_lon_max = -80.14468187598622; // double :Conventions = "_Coordinates"; :format = "AR2V0006"; :cdm_data_type = "RADIAL"; :base_date = "2024-12-09"; :time_coverage_start = "2024-12-09T22:53:46Z"; :time_coverage_end = "2024-12-09T22:59:42Z"; :history = "Direct read of Nexrad Level 2 file into CDM"; :DataType = "Radial"; :Title = "Nexrad Level 2 Station KJGX from 2024-12-09T22:53:46Z to 2024-12-09T22:59:42Z"; :Summary = "Weather Surveillance Radar-1988 Doppler (WSR-88D) Level II data are the three meteorological base data quantities: reflectivity, mean radial velocity, and spectrum width."; :keywords = "WSR-88D; NEXRAD; Radar Level II; reflectivity; mean radial velocity; spectrum width"; :VolumeCoveragePatternName = "unknown 215"; :VolumeCoveragePattern = 215; // int :HorizontalBeamWidthInDegrees = 1.5; // double }