netcdf ncswp_SPOL_RHI_ { dimensions: Time = UNLIMITED ; // (41 currently) maxCells = 1008 ; numSystems = 1 ; variables: int base_time ; base_time:long_name = "Unix Date/Time value for first record" ; base_time:units = "seconds since 1970-01-01 00:00 UTC" ; base_time:_FillValue = 0 ; float Fixed_Angle ; Fixed_Angle:long_name = "Targeted fixed angle for this scan" ; Fixed_Angle:units = "degrees" ; Fixed_Angle:_FillValue = 0.f ; float Range_to_First_Cell ; Range_to_First_Cell:long_name = "Range to the center of the first cell" ; Range_to_First_Cell:units = "meters" ; Range_to_First_Cell:_FillValue = 0.f ; float Cell_Spacing ; Cell_Spacing:long_name = "Distance between cells" ; Cell_Spacing:units = "meters" ; Cell_Spacing:_FillValue = 0.f ; float Nyquist_Velocity ; Nyquist_Velocity:long_name = "Effective unambigous velocity" ; Nyquist_Velocity:units = "meters/second" ; Nyquist_Velocity:_FillValue = 0.f ; float Unambiguous_Range ; Unambiguous_Range:long_name = "Effective unambigous range" ; Unambiguous_Range:units = "meters" ; Unambiguous_Range:_FillValue = 0.f ; double Latitude ; Latitude:long_name = "Latitude of the instrument" ; Latitude:units = "degrees_north" ; Latitude:valid_range = -90.f, 90.f ; Latitude:missing_value = -999.f ; Latitude:_FillValue = -888. ; double Longitude ; Longitude:long_name = "Longitude of the instrument" ; Longitude:units = "degrees_east" ; Longitude:valid_range = -360.f, 360.f ; Longitude:missing_value = -999.f ; Longitude:_FillValue = -888. ; double Altitude ; Altitude:long_name = "Altitude in meters (asl) of the instrument" ; Altitude:units = "meters" ; Altitude:valid_range = -10000.f, 90000.f ; Altitude:missing_value = -99999.f ; Altitude:_FillValue = -88888. ; float Radar_Constant(numSystems) ; Radar_Constant:long_name = "Radar constant" ; Radar_Constant:units = "???" ; Radar_Constant:_FillValue = 0.f ; float rcvr_gain(numSystems) ; rcvr_gain:long_name = "Receiver Gain" ; rcvr_gain:Comment = "Most entries are 2 dimension arrays one for each polarity" ; rcvr_gain:units = "db" ; rcvr_gain:missing_value = -999.f ; rcvr_gain:_FillValue = -888.f ; float ant_gain(numSystems) ; ant_gain:long_name = "Antenna Gain" ; ant_gain:units = "db" ; ant_gain:missing_value = -999.f ; ant_gain:_FillValue = -888.f ; float sys_gain(numSystems) ; sys_gain:long_name = "System Gain" ; sys_gain:units = "db" ; sys_gain:missing_value = -999.f ; sys_gain:_FillValue = -888.f ; float bm_width(numSystems) ; bm_width:long_name = "Beam Width" ; bm_width:units = "degrees" ; bm_width:missing_value = -999.f ; bm_width:_FillValue = -888.f ; float pulse_width(numSystems) ; pulse_width:long_name = "Pulse Width" ; pulse_width:units = "seconds" ; pulse_width:missing_value = -999.f ; pulse_width:_FillValue = -888.f ; float band_width(numSystems) ; band_width:long_name = "Band Width" ; band_width:units = "hertz" ; band_width:missing_value = -999.f ; band_width:_FillValue = -888.f ; float peak_pwr(numSystems) ; peak_pwr:long_name = "Peak Power" ; peak_pwr:units = "watts" ; peak_pwr:missing_value = -999.f ; peak_pwr:_FillValue = -888.f ; float xmtr_pwr(numSystems) ; xmtr_pwr:long_name = "Transmitter Power" ; xmtr_pwr:units = "dBm" ; xmtr_pwr:missing_value = -999.f ; xmtr_pwr:_FillValue = -888.f ; float noise_pwr(numSystems) ; noise_pwr:long_name = "Noise Power" ; noise_pwr:units = "dBm" ; noise_pwr:missing_value = -999.f ; noise_pwr:_FillValue = -888.f ; float tst_pls_pwr(numSystems) ; tst_pls_pwr:long_name = "Test Pulse Power" ; tst_pls_pwr:units = "dBm" ; tst_pls_pwr:missing_value = -999.f ; tst_pls_pwr:_FillValue = -888.f ; float tst_pls_rng0(numSystems) ; tst_pls_rng0:long_name = "Range to start of test pulse" ; tst_pls_rng0:units = "meters" ; tst_pls_rng0:_FillValue = 0.f ; float tst_pls_rng1(numSystems) ; tst_pls_rng1:long_name = "Range to end of test pulse" ; tst_pls_rng1:units = "meters" ; tst_pls_rng1:_FillValue = 0.f ; double time_offset(Time) ; time_offset:long_name = "time offset of the current record from base_time" ; time_offset:units = "seconds" ; time_offset:_FillValue = 0. ; float Azimuth(Time) ; Azimuth:long_name = "Earth relative azimuth of the ray" ; Azimuth:Comment = "Degrees clockwise from true North" ; Azimuth:units = "degrees" ; Azimuth:valid_range = -360.f, 360.f ; Azimuth:missing_value = -999.f ; Azimuth:_FillValue = -888.f ; float Elevation(Time) ; Elevation:long_name = "Earth relative elevation of the ray" ; Elevation:Comment = "Degrees from earth tangent towards zenith" ; Elevation:units = "degrees" ; Elevation:valid_range = -360.f, 360.f ; Elevation:missing_value = -999.f ; Elevation:_FillValue = -888.f ; short DBZ(Time, maxCells) ; DBZ:long_name = "Reflectivity factor" ; DBZ:units = "dBz" ; DBZ:scale_factor = 0.01f ; DBZ:add_offset = 0.f ; DBZ:missing_value = -32768s ; DBZ:_FillValue = -32768s ; DBZ:polarization = "Horizontal" ; DBZ:Frequencies_GHz = 2.80900001525879 ; DBZ:InterPulsePeriods_secs = 0.00104149997234344 ; short ZDR(Time, maxCells) ; ZDR:long_name = "Polarization_diversity" ; ZDR:units = "dBm" ; ZDR:scale_factor = 0.01f ; ZDR:add_offset = 0.f ; ZDR:missing_value = -32768s ; ZDR:_FillValue = -32768s ; ZDR:polarization = "Horizontal and Vertical" ; ZDR:Frequencies_GHz = 2.80900001525879 ; ZDR:InterPulsePeriods_secs = 0.00104149997234344 ; short LDR(Time, maxCells) ; LDR:long_name = "Linear Depolarization Ratio" ; LDR:units = "dBm" ; LDR:scale_factor = 0.01f ; LDR:add_offset = 0.f ; LDR:missing_value = -32768s ; LDR:_FillValue = -32768s ; LDR:polarization = "Horizontal" ; LDR:Frequencies_GHz = 2.80900001525879 ; LDR:InterPulsePeriods_secs = 0.00104149997234344 ; short NCP(Time, maxCells) ; NCP:long_name = "Normalized Coherent Power" ; NCP:units = "" ; NCP:scale_factor = 0.01f ; NCP:add_offset = 0.f ; NCP:missing_value = -32768s ; NCP:_FillValue = -32768s ; NCP:polarization = "Horizontal" ; NCP:Frequencies_GHz = 2.80900001525879 ; NCP:InterPulsePeriods_secs = 0.00104149997234344 ; short VR(Time, maxCells) ; VR:long_name = "Doppler velocity" ; VR:units = "meters/second" ; VR:scale_factor = 0.01f ; VR:add_offset = 0.f ; VR:missing_value = -32768s ; VR:_FillValue = -32768s ; VR:polarization = "Horizontal" ; VR:Frequencies_GHz = 2.80900001525879 ; VR:InterPulsePeriods_secs = 0.00104149997234344 ; short PHIDP(Time, maxCells) ; PHIDP:long_name = "Differential Phase" ; PHIDP:units = "deg." ; PHIDP:scale_factor = 0.1f ; PHIDP:add_offset = 0.f ; PHIDP:missing_value = -32768s ; PHIDP:_FillValue = -32768s ; PHIDP:polarization = "Horizontal and Vertical" ; PHIDP:Frequencies_GHz = 2.80900001525879 ; PHIDP:InterPulsePeriods_secs = 0.00104149997234344 ; short RHOHV(Time, maxCells) ; RHOHV:long_name = "Copolar Cross Correlation" ; RHOHV:units = "" ; RHOHV:scale_factor = 0.001f ; RHOHV:add_offset = 0.f ; RHOHV:missing_value = -32768s ; RHOHV:_FillValue = -32768s ; RHOHV:polarization = "Horizontal and Vertical" ; RHOHV:Frequencies_GHz = 2.80900001525879 ; RHOHV:InterPulsePeriods_secs = 0.00104149997234344 ; short SW(Time, maxCells) ; SW:long_name = "Spectral width" ; SW:units = "meters/second" ; SW:scale_factor = 0.01f ; SW:add_offset = 0.f ; SW:missing_value = -32768s ; SW:_FillValue = -32768s ; SW:polarization = "Horizontal" ; SW:Frequencies_GHz = 2.80900001525879 ; SW:InterPulsePeriods_secs = 0.00104149997234344 ; short DM(Time, maxCells) ; DM:long_name = "Reflected power in dBm" ; DM:units = "dBm" ; DM:scale_factor = 0.01f ; DM:add_offset = 0.f ; DM:missing_value = -32768s ; DM:_FillValue = -32768s ; DM:polarization = "Horizontal" ; DM:Frequencies_GHz = 2.80900001525879 ; DM:InterPulsePeriods_secs = 0.00104149997234344 ; short DX(Time, maxCells) ; DX:long_name = "Crosspole Reflected power in dBm" ; DX:units = "dBm" ; DX:scale_factor = 0.01f ; DX:add_offset = 0.f ; DX:missing_value = -32768s ; DX:_FillValue = -32768s ; DX:polarization = "Horizontal and Vertical" ; DX:Frequencies_GHz = 2.80900001525879 ; DX:InterPulsePeriods_secs = 0.00104149997234344 ; // global attributes: :Content = "This file contains one scan of remotely sensed data" ; :Conventions = "NCAR_ATD-NOAA_ETL/Scanning_Remote_Sensor" ; :Instrument_Name = "SPOL" ; :Instrument_Type = "GROUND" ; :Scan_Mode = "RHI" ; :Start_Time = "07/05/100 23:49:39.847" ; :Year = 2000 ; :Month = 7 ; :Day = 5 ; :Hour = 23 ; :Minute = 49 ; :Second = 39 ; :Volume_Number = 1 ; :Scan_Number = 8 ; :Num_Samples = 128 ; :Index_of_horizontal_information = 0 ; :Project_Name = "STEPS2000" ; :Production_Date = "Fri Jul 7 13:53:21 2000" ; :Producer_Name = "NSF/UCAR/NCAR/ATD" ; :Software = "xltrs" ; data: }