netcdf nexrad/level2/S3/2013/05/30/KBBX/KBBX20130530_130955_V07.gz { dimensions: scanR_HI = 1; gateR_HI = 1840; radialR_HI = 361; scanR = 4; gateR = 1612; radialR = 360; scanV_HI = 2; gateV_HI = 1200; radialV_HI = 361; scanV = 3; gateV = 1200; radialV = 360; scanD_HI = 1; gateD_HI = 1200; radialD_HI = 361; scanD = 4; gateD = 1200; radialD = 360; scanC_HI = 1; gateC_HI = 1200; radialC_HI = 361; scanC = 4; gateC = 1200; radialC = 360; scanP_HI = 1; gateP_HI = 1200; radialP_HI = 361; scanP = 4; gateP = 1200; radialP = 360; variables: ubyte Reflectivity_HI(scanR_HI=1, radialR_HI=361, gateR_HI=1840); :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 = 4S; // short :range_folding_threshold = 0S; // short :_CoordinateAxes = "timeR_HI elevationR_HI azimuthR_HI distanceR_HI"; int timeR_HI(scanR_HI=1, radialR_HI=361); :long_name = "time of each ray"; :units = "msecs since 2013-05-30T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationR_HI(scanR_HI=1, radialR_HI=361); :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=1, radialR_HI=361); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceR_HI(gateR_HI=1840); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsR_HI(scanR_HI=1); :long_name = "number of valid radials in this scan"; int numGatesR_HI(scanR_HI=1); :long_name = "number of valid gates in this scan"; ubyte Reflectivity(scanR=4, radialR=360, gateR=1612); :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 = 0S; // short :_CoordinateAxes = "timeR elevationR azimuthR distanceR"; int timeR(scanR=4, radialR=360); :long_name = "time of each ray"; :units = "msecs since 2013-05-30T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationR(scanR=4, 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=4, radialR=360); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceR(gateR=1612); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsR(scanR=4); :long_name = "number of valid radials in this scan"; int numGatesR(scanR=4); :long_name = "number of valid gates in this scan"; ubyte RadialVelocity_HI(scanV_HI=2, radialV_HI=361, gateV_HI=1200); :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=2, radialV_HI=361); :long_name = "time of each ray"; :units = "msecs since 2013-05-30T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationV_HI(scanV_HI=2, radialV_HI=361); :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=2, radialV_HI=361); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceV_HI(gateV_HI=1200); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsV_HI(scanV_HI=2); :long_name = "number of valid radials in this scan"; int numGatesV_HI(scanV_HI=2); :long_name = "number of valid gates in this scan"; ubyte RadialVelocity(scanV=3, radialV=360, gateV=1200); :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=3, radialV=360); :long_name = "time of each ray"; :units = "msecs since 2013-05-30T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationV(scanV=3, 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=3, radialV=360); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceV(gateV=1200); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsV(scanV=3); :long_name = "number of valid radials in this scan"; int numGatesV(scanV=3); :long_name = "number of valid gates in this scan"; ubyte SpectrumWidth_HI(scanV_HI=2, radialV_HI=361, gateV_HI=1200); :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=3, radialV=360, gateV=1200); :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"; ubyte DifferentialReflectivity_HI(scanD_HI=1, radialD_HI=361, gateD_HI=1200); :units = "dB"; :long_name = "Differential Reflectivity_HI"; :missing_value = 1B, 0B; // byte :signal_below_threshold = 0B; // byte :scale_factor = 0.0625f; // float :add_offset = -8.0f; // float :SNR_threshold = 4S; // short :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeD_HI elevationD_HI azimuthD_HI distanceD_HI"; int timeD_HI(scanD_HI=1, radialD_HI=361); :long_name = "time of each ray"; :units = "msecs since 2013-05-30T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationD_HI(scanD_HI=1, radialD_HI=361); :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=1, radialD_HI=361); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceD_HI(gateD_HI=1200); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsD_HI(scanD_HI=1); :long_name = "number of valid radials in this scan"; int numGatesD_HI(scanD_HI=1); :long_name = "number of valid gates in this scan"; ubyte DifferentialReflectivity(scanD=4, radialD=360, gateD=1200); :units = "dB"; :long_name = "Differential Reflectivity"; :missing_value = 1B, 0B; // byte :signal_below_threshold = 0B; // byte :scale_factor = 0.0625f; // float :add_offset = -8.0f; // float :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeD elevationD azimuthD distanceD"; int timeD(scanD=4, radialD=360); :long_name = "time of each ray"; :units = "msecs since 2013-05-30T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationD(scanD=4, 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=4, radialD=360); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceD(gateD=1200); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsD(scanD=4); :long_name = "number of valid radials in this scan"; int numGatesD(scanD=4); :long_name = "number of valid gates in this scan"; ubyte CorrelationCoefficient_HI(scanC_HI=1, radialC_HI=361, gateC_HI=1200); :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 = 4S; // short :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeC_HI elevationC_HI azimuthC_HI distanceC_HI"; int timeC_HI(scanC_HI=1, radialC_HI=361); :long_name = "time of each ray"; :units = "msecs since 2013-05-30T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationC_HI(scanC_HI=1, radialC_HI=361); :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=1, radialC_HI=361); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceC_HI(gateC_HI=1200); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsC_HI(scanC_HI=1); :long_name = "number of valid radials in this scan"; int numGatesC_HI(scanC_HI=1); :long_name = "number of valid gates in this scan"; ubyte CorrelationCoefficient(scanC=4, radialC=360, gateC=1200); :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=4, radialC=360); :long_name = "time of each ray"; :units = "msecs since 2013-05-30T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationC(scanC=4, 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=4, radialC=360); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceC(gateC=1200); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsC(scanC=4); :long_name = "number of valid radials in this scan"; int numGatesC(scanC=4); :long_name = "number of valid gates in this scan"; ushort DifferentialPhase_HI(scanP_HI=1, radialP_HI=361, gateP_HI=1200); :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 = 4S; // short :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeP_HI elevationP_HI azimuthP_HI distanceP_HI"; int timeP_HI(scanP_HI=1, radialP_HI=361); :long_name = "time of each ray"; :units = "msecs since 2013-05-30T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationP_HI(scanP_HI=1, radialP_HI=361); :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=1, radialP_HI=361); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceP_HI(gateP_HI=1200); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsP_HI(scanP_HI=1); :long_name = "number of valid radials in this scan"; int numGatesP_HI(scanP_HI=1); :long_name = "number of valid gates in this scan"; ushort DifferentialPhase(scanP=4, radialP=360, gateP=1200); :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=4, radialP=360); :long_name = "time of each ray"; :units = "msecs since 2013-05-30T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationP(scanP=4, 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=4, radialP=360); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceP(gateP=1200); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsP(scanP=4); :long_name = "number of valid radials in this scan"; int numGatesP(scanP=4); :long_name = "number of valid gates in this scan"; // global attributes: :Station = "KBBX"; :StationName = "Sacramento/Oro Dam Blvd West,CA,US"; :StationLatitude = 39.49611111111111; // double :StationLongitude = -121.63166666666666; // double :StationElevationInMeters = 53.0; // double :geospatial_lat_min = 36.79711915424316; // double :geospatial_lat_max = 42.19510306797906; // double :geospatial_lon_min = -125.12927550197917; // double :geospatial_lon_max = -118.13405783135416; // double :Conventions = "_Coordinates"; :format = "AR2V0007"; :cdm_data_type = "RADIAL"; :base_date = "2013-05-30"; :time_coverage_start = "2013-05-30T13:10:00Z"; :time_coverage_end = "2013-05-30T13:19:30Z"; :history = "Direct read of Nexrad Level 2 file into CDM"; :DataType = "Radial"; :Title = "Nexrad Level 2 Station KBBX from 2013-05-30T13:09:55Z to 2013-05-30T13:19:30Z"; :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 = "7 elevation scans every 10 mins"; :VolumeCoveragePattern = 32; // int :HorizontalBeamWidthInDegrees = 1.5; // double }