netcdf nimmergesonde1maceM1.c1.20061231.000000 { dimensions: time = UNLIMITED ; // (1440 currently) height = 266 ; variables: int base_time ; base_time:string = "31-Dec-2006,0:00:00 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 2006-12-31 00:00:00 0:00" ; double time(time) ; time:long_name = "Time offset from midnight" ; time:units = "seconds since 2006-12-31 00:00:00 0:00" ; float height(height) ; height:long_name = "Height" ; height:units = "km above MSL" ; float precip(time) ; precip:long_name = "Precipitation" ; precip:units = "mm" ; precip:missing_value = -9999.f ; float temp(time, height) ; temp:long_name = "Temperature" ; temp:units = "C" ; temp:missing_value = -9999.f ; temp:valid_min = -90.f ; temp:valid_max = 50.f ; float rh(time, height) ; rh:long_name = "Relative humidity" ; rh:units = "%" ; rh:missing_value = -9999.f ; rh:valid_min = 0.f ; rh:valid_max = 105.f ; float vap_pres(time, height) ; vap_pres:long_name = "Vapor pressure" ; vap_pres:units = "kPa" ; vap_pres:missing_value = -9999.f ; float bar_pres(time, height) ; bar_pres:long_name = "Barometric pressure" ; bar_pres:units = "kPa" ; bar_pres:missing_value = -9999.f ; bar_pres:valid_min = 0.f ; bar_pres:valid_max = 110.f ; float wspd(time, height) ; wspd:long_name = "Wind speed" ; wspd:units = "m/s" ; wspd:missing_value = -9999.f ; wspd:valid_min = 0.f ; wspd:valid_max = 100.f ; float wdir(time, height) ; wdir:long_name = "Wind direction" ; wdir:units = "deg" ; wdir:missing_value = -9999.f ; wdir:valid_min = 0.f ; wdir:valid_max = 360.f ; float u_wind(time, height) ; u_wind:long_name = "Eastward wind component" ; u_wind:units = "m/s" ; u_wind:missing_value = -9999.f ; u_wind:valid_min = -75.f ; u_wind:valid_max = 75.f ; float v_wind(time, height) ; v_wind:long_name = "Northward wind component" ; v_wind:units = "m/s" ; v_wind:missing_value = -9999.f ; v_wind:valid_min = -75.f ; v_wind:valid_max = 75.f ; float dp(time, height) ; dp:long_name = "Dewpoint temperature" ; dp:units = "C" ; dp:missing_value = -9999.f ; dp:valid_min = -110.f ; dp:valid_max = 50.f ; float potential_temp(time, height) ; potential_temp:long_name = "Potential temperature" ; potential_temp:units = "K" ; potential_temp:missing_value = -9999.f ; float sh(time, height) ; sh:long_name = "Specific humidity" ; sh:units = "g/g" ; sh:missing_value = -9999.f ; float rh_scaled(time, height) ; rh_scaled:long_name = "Relative humidity scaled using MWR" ; rh_scaled:units = "%" ; rh_scaled:missing_value = -9999.f ; rh_scaled:valid_min = 0.f ; rh_scaled:valid_max = 105.f ; float sonde_fraction(time, height) ; sonde_fraction:long_name = "Sonde contribution to the new data point" ; sonde_fraction:units = "fraction" ; sonde_fraction:comment_1 = "Remaining fraction is the contribution of model data" ; sonde_fraction:comment_2 = "Value is between 0 and 1" ; sonde_fraction:comment_3 = "Used for all fields other than rh (e.g. temp and bar_pres)" ; sonde_fraction:comment_4 = "How Used: new_value = sonde_fraction * sonde_value + (1-sonde_fraction) * model_value" ; sonde_fraction:missing_value = -9999.f ; float sonde_fraction_rh(time, height) ; sonde_fraction_rh:long_name = "Sonde contribution to the new rh" ; sonde_fraction_rh:units = "fraction" ; sonde_fraction_rh:comment_1 = "Remaining fraction is the contribution of model data" ; sonde_fraction_rh:comment_2 = "Value is between 0 and 1" ; sonde_fraction_rh:comment_3 = "Used for rh" ; sonde_fraction_rh:comment_4 = "How Used: new_value = sonde_fraction_rh * sonde_value + (1-sonde_fraction_rh) * model_value" ; sonde_fraction_rh:missing_value = -9999.f ; float vapor_source(time, height) ; vapor_source:long_name = "Source of the MWR data used to produce scaled RH" ; vapor_source:units = "unitless" ; vapor_source:comment_1 = "0 -- Vapor from Turner Datastream without Problems" ; vapor_source:comment_2 = "1 -- Vapor from Turner Datastream with Problems" ; vapor_source:comment_3 = "2 -- Vapor from MWRLOS Datastream without Problems" ; vapor_source:comment_4 = "3 -- Vapor from MWRLOS Datastream with Problems" ; vapor_source:comment_5 = "4 -- No Vapor from MWR" ; vapor_source:missing_value = -9999.f ; 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: :Date = "Fri Mar 21 15:20:19 2008" ; :Version = "$State:$" ; :Command_Line = "mergesondemace -f Nim -d 20061231" ; :BW_Version = "$State: ds-dsutil-bw-4.6-0 $" ; :Reference = "See White Paper" ; :Input_Datastream_Descriptions = "A string consisting of the datastream(s), datastream version(s), and datastream date (range)" ; :Input_Datastreams_Num = "17" ; :Input_Datastreams = "nimmetM1.b1 : 2.100000 : 20061230.220000-20070101.000000 ;\n", "nimsondewnpnM1.b1 : 5.190000 : 20061230.233100-20061231.233200 ;\n", "nimmwrlosM1.b1 : 2.100000 : 20061230.220005-20070101.000110 ;\n", "nimmwrret1liljclouM1.c1 : $Id: aer_mwr_retrieval.c,v 1.6 2007/02/02 18:01:17 dturner Exp dturner $ : 20061230.220004-20070101.000130 ;\n", "nimecmwfvarX1.c1 : $State: process-xdc-ecmwf-7.2-0 $ : 20061231.000000-20070101.000000 ;" ; :zeb_platform = "nimmergesonde1maceM1.c1" ; :history = "created by user troyan on machine stratus at 21-Mar-2008,15:20:19, using $State: ds-zebra-zeblib-4.16-0 $" ; }