netcdf asiaosnoxM1.a1.20171101.000052 { dimensions: time = UNLIMITED ; // (1 currently) variables: int base_time ; base_time:string = "2017-11-01 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 2017-11-01 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 2017-11-01 00:00:00 0:00" ; time:standard_name = "time" ; float no(time) ; no:long_name = "One minute average of NO values calculated with nominal sensitivity correction" ; no:units = "ppbv" ; no:missing_value = -9999.f ; float no2(time) ; no2:long_name = "One minute average of NO2 values calculated with nominal sensitivity correction and nominal BLC efficiency" ; no2:units = "ppbv" ; no2:missing_value = -9999.f ; float nox(time) ; nox:long_name = "One minute average of NOx values" ; nox:units = "ppbv" ; nox:missing_value = -9999.f ; float noy(time) ; noy:long_name = "One minute average of NOy values using nominal sensitivity correction and nominal Mo converter efficiency" ; noy:units = "ppbv" ; noy:missing_value = -9999.f ; float inlet_conv_temp(time) ; inlet_conv_temp:long_name = "No description given" ; inlet_conv_temp:units = "degC" ; inlet_conv_temp:missing_value = -9999.f ; float inlet_nox_mfc(time) ; inlet_nox_mfc:long_name = "One minute average of inlet flow rate MFC for the NOx channel" ; inlet_nox_mfc:units = "L/min" ; inlet_nox_mfc:missing_value = -9999.f ; inlet_nox_mfc:flow_type = "mass flow" ; inlet_nox_mfc:reference = "volume of mass flow corresponding to 0 degC, 1013.25 hPa" ; float inlet_noy_mfc(time) ; inlet_noy_mfc:long_name = "One minute average of inlet flow rate MFC for the NOy channel" ; inlet_noy_mfc:units = "L/min" ; inlet_noy_mfc:missing_value = -9999.f ; inlet_noy_mfc:flow_type = "mass flow" ; inlet_noy_mfc:reference = "Volume of mass flow corresponding to 0 degC, 1013.25 hPa" ; float inlet_temp(time) ; inlet_temp:long_name = "10-m converter box temperature" ; inlet_temp:units = "degC" ; inlet_temp:missing_value = -9999.f ; float nox_conv_temp(time) ; nox_conv_temp:long_name = "NOx instrument internal Mo conv temperature (sensor disconnected)" ; nox_conv_temp:units = "degC" ; nox_conv_temp:missing_value = -9999.f ; float nox_flow_rate(time) ; nox_flow_rate:long_name = "One minute sample flow rate average from NOx TEI (this varies as the PreR valve switches, so questionable)" ; nox_flow_rate:units = "L/min" ; nox_flow_rate:missing_value = -9999.f ; nox_flow_rate:flow_type = "mass flow" ; nox_flow_rate:reference = "Volume of mass flow corresponding to 0 degC, 1013.25 hPa" ; float nox_internal_temp(time) ; nox_internal_temp:long_name = "One minute chassis temperature average from NOx TEI" ; nox_internal_temp:units = "degC" ; nox_internal_temp:missing_value = -9999.f ; float nox_ozonator_flow_rate(time) ; nox_ozonator_flow_rate:long_name = "One minute average flow rate from NOx TEI ozonator" ; nox_ozonator_flow_rate:units = "L/min" ; nox_ozonator_flow_rate:missing_value = -9999.f ; nox_ozonator_flow_rate:flow_type = "mass flow" ; nox_ozonator_flow_rate:reference = "Volume of mass flow corresponding to 0 degC, 1013.25 hPa" ; float nox_pmt_temp(time) ; nox_pmt_temp:long_name = "One minute PMT temperature average from the NOx TEI" ; nox_pmt_temp:units = "degC" ; nox_pmt_temp:missing_value = -9999.f ; float nox_pmt_voltage(time) ; nox_pmt_voltage:long_name = "One minute PMT voltage average from NOx TEI" ; nox_pmt_voltage:units = "V" ; nox_pmt_voltage:missing_value = -9999.f ; float nox_pre(time) ; nox_pre:long_name = "One minute average background level from NOx TEI" ; nox_pre:units = "ppbv" ; nox_pre:missing_value = -9999.f ; float nox_pressure(time) ; nox_pressure:long_name = "One minute average reaction pressure from NOx TEI" ; nox_pressure:units = "mm Hg" ; nox_pressure:missing_value = -9999.f ; float nox_react_temp(time) ; nox_react_temp:long_name = "One minute reaction temperature average from NOx TEI" ; nox_react_temp:units = "degC" ; nox_react_temp:missing_value = -9999.f ; float noy_conv_temp(time) ; noy_conv_temp:long_name = "NOy instrument internal Mo conv temperature (sensor disconnected)" ; noy_conv_temp:units = "degC" ; noy_conv_temp:missing_value = -9999.f ; float noy_flow_rate(time) ; noy_flow_rate:long_name = "One minute sample flow rate average from NOy TEI (this varies as the PreR valve switches, so questionable)" ; noy_flow_rate:units = "L/min" ; noy_flow_rate:missing_value = -9999.f ; noy_flow_rate:flow_type = "mass flow" ; noy_flow_rate:reference = "Volume of mass flow corresponding to 0 degC, 1013.25 hPa" ; float noy_internal_temp(time) ; noy_internal_temp:long_name = "One minute chassis temperature average from NOy TEI" ; noy_internal_temp:units = "degC" ; noy_internal_temp:missing_value = -9999.f ; float noy_ozonator_flow_rate(time) ; noy_ozonator_flow_rate:long_name = "One minute flow rate average from NOy TEI ozonator" ; noy_ozonator_flow_rate:units = "L/min" ; noy_ozonator_flow_rate:missing_value = -9999.f ; noy_ozonator_flow_rate:flow_type = "mass flow" ; noy_ozonator_flow_rate:reference = "Volume of mass flow corresponding to 0 degC, 1013.25 hPa" ; float noy_pmt_temp(time) ; noy_pmt_temp:long_name = "One minute PMT temperature average from NOy TEI" ; noy_pmt_temp:units = "degC" ; noy_pmt_temp:missing_value = -9999.f ; float noy_pmt_voltage(time) ; noy_pmt_voltage:long_name = "One minute PMT voltage average from NOy TEI" ; noy_pmt_voltage:units = "V" ; noy_pmt_voltage:missing_value = -9999.f ; float noy_pre(time) ; noy_pre:long_name = "One minute average background level from NOy TEI" ; noy_pre:units = "ppbv" ; noy_pre:missing_value = -9999.f ; float noy_pressure(time) ; noy_pressure:long_name = "One minute average reaction pressure from NOy TEI" ; noy_pressure:units = "mm Hg" ; noy_pressure:missing_value = -9999.f ; float noy_react_temp(time) ; noy_react_temp:long_name = "One minute reaction temperature average from NOy TEI" ; noy_react_temp:units = "degC" ; noy_react_temp: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 = "aosnox_ingest -s asi -f M1" ; :Conventions = "ARM-1.1" ; :process_version = "ingest-aosnox-2.0-0.el6" ; :dod_version = "aosnox-a1-2.3" ; :site_id = "asi" ; :platform_id = "aosnox" ; :facility_id = "M1" ; :data_level = "a1" ; :location_description = "Layered Atlantic Smoke Interactions with Clouds (LASIC), Ascension Island" ; :input_source = "/data/collection/asi/asiaosnoxM1.00/asimaoscm1.nox.01m.00.20171031.000000.raw.csv" ; :sampling_interval = "1 minute" ; :datastream = "asiaosnoxM1.a1" ; :doi = "10.5439/1256494" ; :history = "created by user dsmgr on machine ruby at 2017-11-01 01:26:00, using ingest-aosnox-2.0-0.el6" ; }