netcdf enasondeparamC1.c1.20240501.113000 { dimensions: time = UNLIMITED ; // (6495 currently) parcel_type = 3 ; variables: int base_time ; base_time:string = "2024-05-01 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 2024-05-01 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 2024-05-01 00:00:00 0:00" ; time:standard_name = "time" ; double time_highest_level(time) ; time_highest_level:long_name = "The time when radiosonde reaches the highest level" ; time_highest_level:units = "seconds since 1970-1-1 0:00:00 0:00" ; short parcel_type(parcel_type) ; parcel_type:long_name = "Types of parcel" ; parcel_type:units = "1" ; parcel_type:description = "This variable contains integer values which should be interpreted as listed." ; parcel_type:flag_values = 1s, 2s, 3s ; parcel_type:flag_meanings = "surface_parcel most_unstable_parcel mixed_layer_parcel" ; float parcel_layer(time, parcel_type) ; parcel_layer:long_name = "The height of the parcel for a given parcel type" ; parcel_layer:units = "km" ; parcel_layer:standard_name = "height" ; float sonde_height(time) ; sonde_height:long_name = "The highest level of radiosonde" ; sonde_height:units = "km" ; sonde_height:standard_name = "height" ; float cape(time, parcel_type) ; cape:long_name = "Convective available potential energy" ; cape:units = "J kg-1" ; cape:standard_name = "atmosphere_convective_available_potential_energy" ; cape:missing_value = -9999.f ; float cin(time, parcel_type) ; cin:long_name = "Convective inhibition" ; cin:units = "J kg-1" ; cin:standard_name = "atmosphere_convective_inhibition" ; cin:missing_value = -9999.f ; float lcl(time, parcel_type) ; lcl:long_name = "Lifting condensation level" ; lcl:units = "km" ; lcl:standard_name = "atmosphere_lifting_condensation_level" ; lcl:missing_value = -9999.f ; float lfc(time, parcel_type) ; lfc:long_name = "Level of free convection" ; lfc:units = "km" ; lfc:standard_name = "atmosphere_level_of_free_convection" ; lfc:missing_value = -9999.f ; float lnb(time, parcel_type) ; lnb:long_name = "Level of neutral buoyancy" ; lnb:units = "km" ; lnb:missing_value = -9999.f ; float elr_3(time) ; elr_3:long_name = "Environmental temperature lapse rates from 0km to 3km" ; elr_3:units = "degC km-1" ; elr_3:standard_name = "air_temperature_lapse_rate" ; elr_3:missing_value = -9999.f ; float elr_6(time) ; elr_6:long_name = "Environmental temperature lapse rates from 3km to 6km" ; elr_6:units = "degC km-1" ; elr_6:standard_name = "air_temperature_lapse_rate" ; elr_6:missing_value = -9999.f ; float rh(time) ; rh:long_name = "Low-level relative humidity from 0km to 5km" ; rh:units = "%" ; rh:standard_name = "relative_humidity" ; rh:missing_value = -9999.f ; float wind_shear(time) ; wind_shear:long_name = "Wind shear from 0km to 5km" ; wind_shear:units = "s-1" ; wind_shear:standard_name = "wind_speed_shear" ; wind_shear:missing_value = -9999.f ; short data_quality(time) ; data_quality:long_name = "Flag indicating quality of the input data" ; data_quality:units = "1" ; data_quality:flag_masks = 1s, 2s, 4s, 8s, 16s, 32s, 64s, 128s, 256s ; data_quality:flag_meanings = "surface_delta_dp surface_delta_tdry bad_dp bad_tdry bad_pressure bad_rh bad_deg bad_u_wind bad_v_wind" ; data_quality:flag_assessments = "Indeterminate Indeterminate Bad Bad Bad Bad Bad Bad Bad" ; data_quality:standard_name = "quality_flag" ; short lcl_lfc_flag(time) ; lcl_lfc_flag:long_name = "Warning flag when LCL equals to LFC" ; lcl_lfc_flag:units = "1" ; lcl_lfc_flag:flag_values = 0s, 1s ; lcl_lfc_flag:flag_meanings = "LCL_not_equal_to_LFC LCL_equal_to_LFC" ; float lat ; lat:long_name = "North latitude" ; lat:units = "degree_N" ; lat:standard_name = "latitude" ; lat:valid_min = -90.f ; lat:valid_max = 90.f ; float lon ; lon:long_name = "East longitude" ; lon:units = "degree_E" ; lon:standard_name = "longitude" ; lon:valid_min = -180.f ; lon:valid_max = 180.f ; float alt ; alt:long_name = "Altitude above mean sea level" ; alt:units = "m" ; alt:standard_name = "altitude" ; // global attributes: :command_line = "sondeparam -s ena -f C1 -b 20240501" ; :Conventions = "ARM-1.3" ; :process_version = "sondeparam-1.1.2" ; :input_datastreams = "enasondewnpnC1.b1 : 10.14 : 20240501.113000" ; :dod_version = "sondeparam-c1-1.2" ; :site_id = "ena" ; :platform_id = "sondeparam" ; :facility_id = "C1" ; :data_level = "c1" ; :location_description = "Eastern North Atlantic (ENA), Graciosa Island, Azores" ; :datastream = "enasondeparamC1.c1" ; :reference = "" ; :doi = "10.5439/1827079" ; :resolution_description = "The resolution field attributes refer to the number of significant digits relative to the decimal point that should be used in calculations. Using fewer digits might result in greater uncertainty. Using a larger number of digits should have no effect and thus is unnecessary. However, analyses based on differences in values with a larger number of significant digits than indicated could lead to erroneous results or misleading scientific conclusions.\n", "\n", "resolution for lat = 0.001\n", "resolution for lon = 0.001\n", "resolution for alt = 1" ; :sample_int = "1.2 seconds" ; :averaging_int = "None" ; :phase_fitting_1 = "" ; :phase_fitting_2 = "" ; :phase_fitting_3 = "" ; :pressure_correction = "1.4" ; :temperature_correction = "-9999.0" ; :humidity_correction = "-9999.0" ; :humidity_correction_2 = "-9999.0" ; :launch_status = "\r\n", "/// ENAC1/MW4\r\n", "68507\r\n", "240501 1130\r\n", " V3020118 RS41-SGP\r\n", "142 /// /// ///\r\n", "100\r\n", "/// /// ///\r\n", "/// /// ///\r\n", "/// /// ///\r\n", "/// /// ///\r\n", "649 001 314\r\n", "/// /// ///\r\n", "/// /// ///\r\n", "/// ///\r\n", "000 000 000\r\n", "\r\n", "" ; :launch_mode = "nominal mode" ; :temperature_gc_sonde = "-9999.0" ; :humidity_gc_sonde = "-9999.0" ; :humidity_gc_sonde_2 = "-9999.0" ; :latitude_calculation = "lat[k-1]+((v_wind[k]-v_wind[k-1])/2)*delta_time)/111137.0" ; :longitude_calculation = "lon[k-1]+((u_wind[k]-u_wind[k-1])/2)*delta_time)/(111137.0*(cos(0.5*lat[k]-lat[k-1))))" ; :pressure_gc_sonde = "1016.5" ; :sonde_pc_software_version = "2.19" ; :sounding_number = "///" ; :serial_number = "V3020118" ; :history = "created by user dsmgr on machine prod-proc3.adc.arm.gov at 2024-05-02 20:20:03, using sondeparam-1.1.2" ; }