netcdf tmpcsphotalmM1.a1.20140901.132559 { dimensions: time = UNLIMITED ; // (342 currently) string_length = 30 ; azimuth = 77 ; variables: int base_time ; base_time:string = " 1-Sep-2014, 13:25:59 GMT" ; base_time:long_name = "Base time in Epoch" ; base_time:units = "seconds since 1970-1-1 0:00:00 0:00" ; double time_offset(time) ; time_offset:long_name = "Time offset from base_time" ; time_offset:units = "seconds since 2014-09-01, 13:25:59 0:00" ; double time(time) ; time:long_name = "Time offset from midnight" ; time:units = "seconds since 2014-09-01, 00:00:00 0:00" ; char timeObs(time, string_length) ; timeObs:long_name = "Time of Observation" ; timeObs:units = "dd:mm:yyyy, hh:mm:ss" ; float wavelength(time) ; wavelength:long_name = "wavelength" ; wavelength:units = "um" ; float zenith(time) ; zenith:long_name = "Solar Zenith Angle" ; zenith:units = "degree" ; float azimuth(azimuth) ; azimuth:long_name = "Azimuth Angle" ; azimuth:units = "degree" ; float alm_rad(time, azimuth) ; alm_rad:long_name = "Almucantar Sky Radiance" ; alm_rad:units = "microWatt/(cm^2 * nm * ster)" ; float lat ; lat:long_name = "North latitude" ; lat:units = "degree_N" ; lat:valid_min = -90.f ; lat:valid_max = 90.f ; float lon ; lon:long_name = "East longitude" ; lon:units = "degree_E" ; lon:valid_min = -180.f ; lon:valid_max = 180.f ; float alt ; alt:long_name = "Altitude above mean sea level" ; alt:units = "m" ; // global attributes: :Instrument_Name = "Cimel Sunphotometer (CSPHOT)" ; :Data_Description = "Almucantar Sky Radiance data" ; :data_comment = "Check for symmetry before using." ; :Reference_URL = "http://www.arm.gov/instruments/instrument.php?id=csphot" ; :Reference_Data = "Data initially processed by Aeronet, http://aeronet.gsfc.nasa.gov/" ; :Aeronet_Site_Name = "ARM_HyytialaFinland" ; :facility_id = "M1" ; :site_id = "External Data" ; :data_level = "a1" ; :zeb_platform = "tmpcsphotalmM1.a1" ; :Input_Platforms = "tmpcsphotalmM1.00" ; :Date = "Wed Apr 22 19:41:43 2015" ; :missing_value = -9999.f ; :missing_value_explanation = "-9999 indicates data or variable was not available in raw file" ; :missing_value1 = -100.f ; :missing_value1_explanation = "-100 indicates a missing data point" ; :Version = "$State: xdc-csphot-7.4-1 $" ; :input_files = "tmpcsphotalmM1.00.201409*.raw.asc" ; :Pickup_Date = "2015-04-22 19:35:25 GMT (downloaded with web script), Site Location=ARM_HyytialaFinland" ; :Command_Line = "csphot_ingest -i 201409" ; :IDL_Version = "Coded in IDL (sparc / sunos / unix / 6.2)" ; }