netcdf nexrad/level2/S3/2013/05/03/TJUA/TJUA20130503_153826_V03.gz { dimensions: scanR_HI = 4; gateR_HI = 1832; radialR_HI = 720; scanR = 7; gateR = 1352; radialR = 360; scanV_HI = 2; gateV_HI = 1192; radialV_HI = 720; scanV = 7; gateV = 1192; radialV = 360; variables: ubyte Reflectivity_HI(scanR_HI=4, 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 = 16S; // short :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeR_HI elevationR_HI azimuthR_HI distanceR_HI"; int timeR_HI(scanR_HI=4, radialR_HI=720); :long_name = "time of each ray"; :units = "msecs since 2013-05-03T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationR_HI(scanR_HI=4, 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=4, 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=4); :long_name = "number of valid radials in this scan"; int numGatesR_HI(scanR_HI=4); :long_name = "number of valid gates in this scan"; ubyte Reflectivity(scanR=7, radialR=360, gateR=1352); :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=7, radialR=360); :long_name = "time of each ray"; :units = "msecs since 2013-05-03T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationR(scanR=7, 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=7, radialR=360); :units = "degrees"; :long_name = "azimuth angle in degrees: 0 = true north, 90 = east"; :missing_value = NaNf; // float :_CoordinateAxisType = "RadialAzimuth"; float distanceR(gateR=1352); :units = "m"; :long_name = "radial distance to start of gate"; :_CoordinateAxisType = "RadialDistance"; int numRadialsR(scanR=7); :long_name = "number of valid radials in this scan"; int numGatesR(scanR=7); :long_name = "number of valid gates in this scan"; ubyte RadialVelocity_HI(scanV_HI=2, 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 = 28S; // short :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeV_HI elevationV_HI azimuthV_HI distanceV_HI"; int timeV_HI(scanV_HI=2, radialV_HI=720); :long_name = "time of each ray"; :units = "msecs since 2013-05-03T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationV_HI(scanV_HI=2, 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=2, 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=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=7, 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=7, radialV=360); :long_name = "time of each ray"; :units = "msecs since 2013-05-03T00:00:00Z"; :missing_value = -9999; // int :_CoordinateAxisType = "Time"; float elevationV(scanV=7, 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=7, 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=7); :long_name = "number of valid radials in this scan"; int numGatesV(scanV=7); :long_name = "number of valid gates in this scan"; ubyte SpectrumWidth_HI(scanV_HI=2, 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 = 28S; // short :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeV_HI elevationV_HI azimuthV_HI distanceV_HI"; ubyte SpectrumWidth(scanV=7, 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 = 28S; // short :range_folding_threshold = 50S; // short :_CoordinateAxes = "timeV elevationV azimuthV distanceV"; // global attributes: :Station = "TJUA"; :StationName = "San Juan/Cayey,PR,US"; :StationLatitude = 18.115555555555556; // double :StationLongitude = -66.07805555555555; // double :StationElevationInMeters = 852.0; // double :geospatial_lat_min = 15.416563598687606; // double :geospatial_lat_max = 20.814547512423506; // double :geospatial_lon_min = -68.91781032466156; // double :geospatial_lon_max = -63.238300786449535; // double :Conventions = "_Coordinates"; :format = "AR2V0003"; :cdm_data_type = "RADIAL"; :base_date = "2013-05-03"; :time_coverage_start = "2013-05-03T15:38:28Z"; :time_coverage_end = "2013-05-03T15:44:08Z"; :history = "Direct read of Nexrad Level 2 file into CDM"; :DataType = "Radial"; :Title = "Nexrad Level 2 Station TJUA from 2013-05-03T15:38:26Z to 2013-05-03T15:44:08Z"; :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 = "11 elevation scans every 6 mins"; :VolumeCoveragePattern = 21; // int :HorizontalBeamWidthInDegrees = 1.5; // double }