netcdf maoaosccn100M1.a1.20151201.000000 { dimensions: time = UNLIMITED ; // (777 currently) size_bin = 21 ; bound = 2 ; variables: int base_time ; base_time:string = "2015-12-01 00:00:00 0:00" ; base_time:long_name = "Base time in Epoch" ; base_time:units = "seconds since 1970-1-1 0:00:00 0:00" ; base_time:ancillary_variables = "time_offset" ; double time_offset(time) ; time_offset:long_name = "Time offset from base_time" ; time_offset:units = "seconds since 2015-12-01 00:00:00 0:00" ; time_offset:ancillary_variables = "base_time" ; double time(time) ; time:long_name = "Time offset from midnight" ; time:units = "seconds since 2015-12-01 00:00:00 0:00" ; time:bounds = "time_bounds" ; time:standard_name = "time" ; double time_bounds(time, bound) ; time_bounds:long_name = "Time cell bounds" ; time_bounds:bound_offsets = 0., 60. ; float size_bin(size_bin) ; size_bin:long_name = "Size bins for CCN droplet count" ; size_bin:units = "um" ; size_bin:bounds = "size_bin_bounds" ; float size_bin_bounds(size_bin, bound) ; size_bin_bounds:long_name = "Droplet bin bounds" ; float CCN_supersaturation_set_point(time) ; CCN_supersaturation_set_point:long_name = "AOS CCN sample supersaturation set point value reported by instrument" ; CCN_supersaturation_set_point:units = "%" ; CCN_supersaturation_set_point:missing_value = -9999.f ; int CCN_temp_unstable(time) ; CCN_temp_unstable:long_name = "AOS CCN logical value, indicating whether the instrument has reached thermal gradient stabilization and is within 0.4 degrees C of the set point" ; CCN_temp_unstable:units = "unitless" ; CCN_temp_unstable:missing_value = -9999 ; CCN_temp_unstable:flag_values = 0, 1 ; CCN_temp_unstable:flag_meanings = "stabilized unstabilized" ; float CCN_temperature_gradient(time) ; CCN_temperature_gradient:long_name = "Temperature difference between CCN_t_set_TEC3 and CCN_t_set_TEC1" ; CCN_temperature_gradient:units = "degC" ; CCN_temperature_gradient:missing_value = -9999.f ; float CCN_temperature_std(time) ; CCN_temperature_std:long_name = "Standard deviation of CCN temperature gradient (CCN_t_read_TEC3 - CCN_t_read_TEC1)" ; CCN_temperature_std:units = "degC" ; CCN_temperature_std:missing_value = -9999.f ; float CCN_T_set_TEC1(time) ; CCN_T_set_TEC1:long_name = "AOS CCN set point for temperature at top of column" ; CCN_T_set_TEC1:units = "degC" ; CCN_T_set_TEC1:missing_value = -9999.f ; float CCN_T_read_TEC1(time) ; CCN_T_read_TEC1:long_name = "AOS CCN observed temperature at top of column" ; CCN_T_read_TEC1:units = "degC" ; CCN_T_read_TEC1:missing_value = -9999.f ; float CCN_T_set_TEC2(time) ; CCN_T_set_TEC2:long_name = "AOS CCN set point for temperature at middle of column" ; CCN_T_set_TEC2:units = "degC" ; CCN_T_set_TEC2:missing_value = -9999.f ; float CCN_T_read_TEC2(time) ; CCN_T_read_TEC2:long_name = "AOS CCN observed temperature at middle of column" ; CCN_T_read_TEC2:units = "degC" ; CCN_T_read_TEC2:missing_value = -9999.f ; float CCN_T_set_TEC3(time) ; CCN_T_set_TEC3:long_name = "AOS CCN set point for temperature at bottom of column" ; CCN_T_set_TEC3:units = "degC" ; CCN_T_set_TEC3:missing_value = -9999.f ; float CCN_T_read_TEC3(time) ; CCN_T_read_TEC3:long_name = "AOS CCN (read) temperature at bottom of column" ; CCN_T_read_TEC3:units = "degC" ; CCN_T_read_TEC3:missing_value = -9999.f ; float CCN_T_nafion(time) ; CCN_T_nafion:long_name = "AOS CCN Nafion temperature" ; CCN_T_nafion:units = "degC" ; CCN_T_nafion:missing_value = -9999.f ; float CCN_T_inlet(time) ; CCN_T_inlet:long_name = "AOS CCN temperature of sample air at entrance to instrument" ; CCN_T_inlet:units = "degC" ; CCN_T_inlet:missing_value = -9999.f ; float CCN_T_OPC(time) ; CCN_T_OPC:long_name = "AOS CCN temperature of the optical particle counter" ; CCN_T_OPC:units = "degC" ; CCN_T_OPC:missing_value = -9999.f ; float CCN_T_sample(time) ; CCN_T_sample:long_name = "AOS CCN temperature of sample air entering the column" ; CCN_T_sample:units = "degC" ; CCN_T_sample:missing_value = -9999.f ; float CCN_Q_sample(time) ; CCN_Q_sample:long_name = "AOS CCN volumetric flowrate of sample air" ; CCN_Q_sample:units = "L/min" ; CCN_Q_sample:missing_value = -9999.f ; float CCN_Q_sheath(time) ; CCN_Q_sheath:long_name = "AOS CCN volumetric flowrate of sheath air" ; CCN_Q_sheath:units = "L/min" ; CCN_Q_sheath:missing_value = -9999.f ; float CCN_P_sample(time) ; CCN_P_sample:long_name = "AOS CCN sample pressure" ; CCN_P_sample:units = "hPa" ; CCN_P_sample:missing_value = -9999.f ; float CCN_laser_current(time) ; CCN_laser_current:long_name = "AOS CCN OPC laser current" ; CCN_laser_current:units = "mA" ; CCN_laser_current:missing_value = -9999.f ; float CCN_first_stage_monitor_voltage(time) ; CCN_first_stage_monitor_voltage:long_name = "First stage monitor voltage" ; CCN_first_stage_monitor_voltage:units = "V" ; CCN_first_stage_monitor_voltage:missing_value = -9999.f ; float N_CCN(time) ; N_CCN:long_name = "AOS number concentration of CCN" ; N_CCN:units = "1/cm^3" ; N_CCN:missing_value = -9999.f ; int N_CCN_bin_number(time) ; N_CCN_bin_number:long_name = "AOS bin number of lowest channel of OPC include in summation of N_CCN" ; N_CCN_bin_number:units = "unitless" ; N_CCN_bin_number:missing_value = -9999 ; float N_CCN_dN(time, size_bin) ; N_CCN_dN:long_name = "AOS CCN droplet count by bin size" ; N_CCN_dN:units = "count/s" ; N_CCN_dN:missing_value = -9999.f ; N_CCN_dN:comment1 = "Each bin contains a droplet count, based on droplet size" ; N_CCN_dN:comment2 = "The CCN number concentration in the 21st bin are droplet sizes > 10um" ; float CCN_proportional_valve_voltage(time) ; CCN_proportional_valve_voltage:long_name = "CCN Proportional valve voltage" ; CCN_proportional_valve_voltage:units = "V" ; CCN_proportional_valve_voltage: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 ; lat:standard_name = "latitude" ; float lon ; lon:long_name = "East longitude" ; lon:units = "degree_E" ; lon:valid_min = -180.f ; lon:valid_max = 180.f ; lon:standard_name = "longitude" ; float alt ; alt:long_name = "Altitude above mean sea level" ; alt:units = "m" ; alt:standard_name = "altitude" ; // global attributes: :command_line = "aos_ingest -s mao -f M1 -n aos -R" ; :Conventions = "ARM-1.1" ; :process_version = "ingest-aos-14.14-0.el6" ; :dod_version = "aosccn100-a1-1.7" ; :site_id = "mao" ; :facility_id = "M1" ; :platform_id = "aosccn100" ; :data_level = "a1" ; :location_description = "Green Ocean Amazon (GOAMAZON), Manacapuru, Amazonia, Brazil" ; :datastream = "maoaosccn100M1.a1" ; :input_source = "/data/project/mao1444262400_17125/1353/collection/mao/maoaosM1.00/N11_20151201T000058Z" ; :sampling_interval = "1 second" ; :averaging_interval = "1 minute" ; :serial_number = "N/A" ; :doi = "10.5439/1025149" ; :history = "created by user koontz on machine amber at 2015-12-16 19:43:48, using ingest-aos-14.14-0.el6" ; }