netcdf sgphumidogramC1.c1.20161231.000500 { dimensions: time = UNLIMITED ; // (144 currently) height = 299 ; rh_edges = 45 ; bound = 2 ; variables: int base_time ; base_time:string = "2016-12-31 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 2016-12-31 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 2016-12-31 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" ; float height(height) ; height:long_name = "Height above ground level" ; height:units = "km" ; height:bounds = "height_bounds" ; height:standard_name = "height" ; float height_bounds(height, bound) ; height_bounds:long_name = "Height cell bounds" ; float rh_edges(rh_edges) ; rh_edges:long_name = "Edges of Relative Humidity" ; rh_edges:units = "1" ; rh_edges:bounds = "rh_edges_bounds" ; float rh_edges_bounds(rh_edges, bound) ; rh_edges_bounds:long_name = "Rh_edges cell bounds" ; rh_edges_bounds:units = "1" ; rh_edges_bounds:bound_offsets = 0.f, 1.f ; float gamma_coefficient ; gamma_coefficient:long_name = "Gamma coefficient" ; gamma_coefficient:units = "1" ; gamma_coefficient:missing_value = -9999.f ; gamma_coefficient:ancillary_variables = "qc_gamma_coefficient" ; int qc_gamma_coefficient ; qc_gamma_coefficient:long_name = "Quality check results on variable: Gamma coefficient" ; qc_gamma_coefficient:units = "1" ; qc_gamma_coefficient:standard_name = "quality_flag" ; qc_gamma_coefficient:description = "This variable contains bit-packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_gamma_coefficient:flag_method = "bit" ; qc_gamma_coefficient:bit_1_description = "The number of interquartile range values were insufficient to calculate the gamma coefficient" ; qc_gamma_coefficient:bit_1_assessment = "Bad" ; qc_gamma_coefficient:bit_2_description = "The gamma curve is not monotonically increasing" ; qc_gamma_coefficient:bit_2_assessment = "Bad" ; qc_gamma_coefficient:bit_3_description = "The gamma value is not between 0 and 5" ; qc_gamma_coefficient:bit_3_assessment = "Bad" ; qc_gamma_coefficient:bit_4_description = "The interquartile range values are not monotonically increasing" ; qc_gamma_coefficient:bit_4_assessment = "Bad" ; float kappa_coefficient ; kappa_coefficient:long_name = "Kappa coefficient" ; kappa_coefficient:units = "1" ; kappa_coefficient:missing_value = -9999.f ; kappa_coefficient:ancillary_variables = "qc_kappa_coefficient" ; int qc_kappa_coefficient ; qc_kappa_coefficient:long_name = "Quality check results on variable: Kappa coefficient" ; qc_kappa_coefficient:units = "1" ; qc_kappa_coefficient:description = "This variable contains bit-packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_kappa_coefficient:standard_name = "quality_flag" ; qc_kappa_coefficient:flag_method = "bit" ; qc_kappa_coefficient:bit_1_description = "The number of interquartile range values were insufficient to calculate the kappa coefficient" ; qc_kappa_coefficient:bit_1_assessment = "Bad" ; qc_kappa_coefficient:bit_2_description = "The kappa curve is not monotonically increasing" ; qc_kappa_coefficient:bit_2_assessment = "Bad" ; qc_kappa_coefficient:bit_3_description = "The kappa value is not between 0 and 5" ; qc_kappa_coefficient:bit_3_assessment = "Bad" ; qc_kappa_coefficient:bit_4_description = "The interquartile range values are not monotonically increasing" ; qc_kappa_coefficient:bit_4_assessment = "Bad" ; float extinction_be(time, height) ; extinction_be:long_name = "Best-estimate of the particulate extinction coefficient" ; extinction_be:units = "1/km" ; extinction_be:equation = "particulate_backscatter_be * lidar_ratio_be" ; extinction_be:missing_value = -9999.f ; extinction_be:comment = "The extinction_be is calculated using the expression shown in equation originally from rlproffex1thor VAP." ; float rh(time, height) ; rh:long_name = "Relative humidity observed by the Raman lidar" ; rh:units = "%" ; rh:missing_value = -9999.f ; rh:ancillary_variables = "qc_rh" ; int qc_rh(time, height) ; qc_rh:long_name = "Quality check results on variable: Relative humidity observed by the Raman lidar" ; qc_rh:units = "1" ; qc_rh:standard_name = "quality_flag" ; qc_rh:description = "This variable contains bit-packed integer values, where each bit represents a QC test on the data. Non-zero bits indicate the QC condition given in the description for those bits; a value of 0 (no bits set) indicates the data has not failed any QC tests." ; qc_rh:flag_method = "bit" ; qc_rh:bit_1_description = "The relative humidity from input data is missing, no calculation is performed." ; qc_rh:bit_1_assessment = "Bad" ; qc_rh:bit_2_description = "Surface relative humidity value is missing, replaced with a value from the next height bin." ; qc_rh:bit_2_assessment = "Indeterminate" ; qc_rh:bit_3_description = "Surface extinction value is missing, replaced with a value from the next height bin." ; qc_rh:bit_3_assessment = "Indeterminate" ; qc_rh:bit_4_description = "The feature mask was detected as not aerosol and the extinction values were replaced as missing value." ; qc_rh:bit_4_assessment = "Bad" ; int feature_mask(time, height) ; feature_mask:long_name = "Feature mask" ; feature_mask:units = "1" ; feature_mask:comment = "If no bits are set, then no feature" ; feature_mask:flag_masks = 1, 2, 4, 8, 16, 32, 64 ; feature_mask:flag_meanings = "feature aerosol cloud rain_or_virga liquid_cloud ice_cloud horizontally_oriented_ice" ; feature_mask:bit_1_description = "feature (any type)" ; feature_mask:bit_2_description = "aerosol" ; feature_mask:bit_3_description = "cloud (any phase)" ; feature_mask:bit_4_description = "rain or virga" ; feature_mask:bit_5_description = "liquid cloud" ; feature_mask:bit_6_description = "ice cloud (any orientation)" ; feature_mask:bit_7_description = "horizontally oriented ice" ; feature_mask:missing_value = -9999 ; float temperature(time, height) ; temperature:long_name = "Calibrated temperature from the rotational Raman channels" ; temperature:units = "K" ; temperature:comment = "T = 300*b_coef/(ln(rot_raman_ratio/overlap_function)-a_coef), T in K" ; temperature:standard_name = "air_temperature" ; temperature:missing_value = -9999.f ; float pres_sonde(time, height) ; pres_sonde:long_name = "Pressure from radiosondes" ; pres_sonde:units = "Pa" ; pres_sonde:missing_value = -9999.f ; float cbh(time) ; cbh:long_name = "Cloud base height" ; cbh:units = "km" ; cbh:comment = "Height represents distance above ground level" ; cbh:missing_value = -9999.f ; float lcl(time) ; lcl:long_name = "Lifting condensation level" ; lcl:units = "km" ; lcl:missing_value = -9999.f ; float fRH_fit_equation1(time, height) ; fRH_fit_equation1:long_name = "The single‐parameter gamma based parameterization to calculate f(RH)" ; fRH_fit_equation1:units = "1" ; fRH_fit_equation1:missing_value = -9999.f ; float fRH_fit_equation2(time, height) ; fRH_fit_equation2:long_name = "The single-parameter extinction equivalent kappa based parameterization to calculate f(RH)" ; fRH_fit_equation2:units = "1" ; fRH_fit_equation2:missing_value = -9999.f ; float aerosol_extinction(rh_edges) ; aerosol_extinction:long_name = "Aerosol extinction in the relative humidity edges" ; aerosol_extinction:units = "1" ; aerosol_extinction: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 = "humidogram -s sgp -f C1 -D 2 -R -b 2016016 -e 20170101" ; :Conventions = "ARM-1.3" ; :process_version = "vap-humidogram-0.0-0.dev0.dirty.el7" ; :dod_version = "humidogram-c1-1.0" ; :input_datastreams = "sgprlprofbe2zhangC1.c1 : 0.0 : 20161231.000500" ; :site_id = "sgp" ; :platform_id = "humidogram" ; :facility_id = "C1" ; :data_level = "c1" ; :location_description = "Southern Great Plains (SGP), Lamont, Oklahoma" ; :datastream = "sgphumidogramC1.c1" ; :doi = "10.5439/1879637" ; :history = "created by user sivaraman on machine jade.dmf.arm.gov at 2022-08-26 20:38:10, using vap-humidogram-0.0-0.dev0.dirty.el7" ; }