Data headers for 'QUAERERE_CCNCAMS_totccn_v1'

Record

1

Generation date

2023-06-02

Method

ncdump -h

Header

 netcdf QUAERERE_CCNCAMS_totccn_v1_1_5726746056530568968 { 
 dimensions: 
 	time = UNLIMITED ; // (31 currently) 
 	lon = 480 ; 
 	bnds = 2 ; 
 	lat = 241 ; 
 	mlev = 60 ; 
 variables: 
 	double time(time) ; 
 		time:standard_name = "time" ; 
 		time:long_name = "time" ; 
 		time:units = "hours since 2003-01-01 00:00:00" ; 
 		time:calendar = "proleptic_gregorian" ; 
 		time:axis = "T" ; 
 	double lon(lon) ; 
 		lon:standard_name = "longitude" ; 
 		lon:long_name = "longitude" ; 
 		lon:units = "degrees_east" ; 
 		lon:axis = "X" ; 
 		lon:bounds = "lon_bnds" ; 
 	double lon_bnds(lon, bnds) ; 
 	double lat(lat) ; 
 		lat:standard_name = "latitude" ; 
 		lat:long_name = "latitude" ; 
 		lat:units = "degrees_north" ; 
 		lat:axis = "Y" ; 
 		lat:bounds = "lat_bnds" ; 
 	double lat_bnds(lat, bnds) ; 
 	double mlev(mlev) ; 
 		mlev:positive = "down" ; 
 		mlev:long_name = "hybrid sigma pressure coordinate" ; 
 		mlev:units = "1" ; 
 		mlev:formula_terms = "ap: ap b: b ps: ps" ; 
 		mlev:bounds = "mlev_bnds" ; 
 		mlev:standard_name = "atmosphere_hybrid_sigma_pressure_coordinate" ; 
 		mlev:axis = "Z" ; 
 		mlev:computed_standard_name = "air_pressure" ; 
 		mlev:formula = "p = ap + b*ps" ; 
 	double mlev_bnds(mlev, bnds) ; 
 		mlev_bnds:standard_name = "atmosphere_hybrid_sigma_pressure_coordinate" ; 
 		mlev_bnds:units = "1" ; 
 		mlev_bnds:formula_terms = "ap: ap_bnds b: b_bnds ps: ps" ; 
 	double ap(mlev) ; 
 		ap:long_name = "vertical coordinate formula term: ap(k)" ; 
 		ap:units = "Pa" ; 
 	double b(mlev) ; 
 		b:long_name = "vertical coordinate formula term: b(k)" ; 
 		b:units = "1" ; 
 	double ap_bnds(mlev, bnds) ; 
 		ap_bnds:long_name = "vertical coordinate formula term: ap(k+1/2)" ; 
 		ap_bnds:units = "Pa" ; 
 	double b_bnds(mlev, bnds) ; 
 		b_bnds:long_name = "vertical coordinate formula term: b(k+1/2)" ; 
 		b_bnds:units = "1" ; 
 	float ps(time, lat, lon) ; 
 		ps:standard_name = "surface_air_pressure" ; 
 		ps:long_name = "surface air pressure" ; 
 		ps:units = "Pa" ; 
 		ps:_FillValue = -9999.99f ; 
 		ps:missing_value = -9999.99f ; 
 		ps:cell_methods = "time: point" ; 
 	float z(time, lat, lon) ; 
 		z:standard_name = "surface_geopotential" ; 
 		z:long_name = "surface geopotential" ; 
 		z:units = "m**2 s**-2" ; 
 		z:_FillValue = -9999.99f ; 
 		z:missing_value = -9999.99f ; 
 		z:cell_methods = "time: point" ; 
 	float gh(time, mlev, lat, lon) ; 
 		gh:standard_name = "geopotential_height" ; 
 		gh:long_name = "geopotential height" ; 
 		gh:units = "m" ; 
 		gh:_FillValue = -9999.99f ; 
 		gh:missing_value = -9999.99f ; 
 		gh:cell_methods = "time: point" ; 
 	float ccn_ss01(time, mlev, lat, lon) ; 
 		ccn_ss01:standard_name = "number_concentration_of_cloud_condensation_nuclei_in_air" ; 
 		ccn_ss01:long_name = "numbers of cloud condensation nuclei at 0.1% supersaturation" ; 
 		ccn_ss01:units = "m**-3" ; 
 		ccn_ss01:_FillValue = -9999.99f ; 
 		ccn_ss01:missing_value = -9999.99f ; 
 		ccn_ss01:comment = "relative_humidity = 1.001" ; 
 		ccn_ss01:cell_methods = "time: point" ; 
 	float ccn_ss02(time, mlev, lat, lon) ; 
 		ccn_ss02:standard_name = "number_concentration_of_cloud_condensation_nuclei_in_air" ; 
 		ccn_ss02:long_name = "numbers of cloud condensation nuclei at 0.2% supersaturation" ; 
 		ccn_ss02:units = "m**-3" ; 
 		ccn_ss02:_FillValue = -9999.99f ; 
 		ccn_ss02:missing_value = -9999.99f ; 
 		ccn_ss02:comment = "relative_humidity = 1.002" ; 
 		ccn_ss02:cell_methods = "time: point" ; 
 	float ccn_ss04(time, mlev, lat, lon) ; 
 		ccn_ss04:standard_name = "number_concentration_of_cloud_condensation_nuclei_in_air" ; 
 		ccn_ss04:long_name = "numbers of cloud condensation nuclei at 0.4% supersaturation" ; 
 		ccn_ss04:units = "m**-3" ; 
 		ccn_ss04:_FillValue = -9999.99f ; 
 		ccn_ss04:missing_value = -9999.99f ; 
 		ccn_ss04:comment = "relative_humidity = 1.004" ; 
 		ccn_ss04:cell_methods = "time: point" ; 
 	float ccn_ss06(time, mlev, lat, lon) ; 
 		ccn_ss06:standard_name = "number_concentration_of_cloud_condensation_nuclei_in_air" ; 
 		ccn_ss06:long_name = "numbers of cloud condensation nuclei at 0.6% supersaturation" ; 
 		ccn_ss06:units = "m**-3" ; 
 		ccn_ss06:_FillValue = -9999.99f ; 
 		ccn_ss06:missing_value = -9999.99f ; 
 		ccn_ss06:comment = "relative_humidity = 1.006" ; 
 		ccn_ss06:cell_methods = "time: point" ; 
 	float ccn_ss08(time, mlev, lat, lon) ; 
 		ccn_ss08:standard_name = "number_concentration_of_cloud_condensation_nuclei_in_air" ; 
 		ccn_ss08:long_name = "numbers of cloud condensation nuclei at 0.8% supersaturation" ; 
 		ccn_ss08:units = "m**-3" ; 
 		ccn_ss08:_FillValue = -9999.99f ; 
 		ccn_ss08:missing_value = -9999.99f ; 
 		ccn_ss08:comment = "relative_humidity = 1.008" ; 
 		ccn_ss08:cell_methods = "time: point" ; 
 	float ccn_ss10(time, mlev, lat, lon) ; 
 		ccn_ss10:standard_name = "number_concentration_of_cloud_condensation_nuclei_in_air" ; 
 		ccn_ss10:long_name = "numbers of cloud condensation nuclei at 1% supersaturation" ; 
 		ccn_ss10:units = "m**-3" ; 
 		ccn_ss10:_FillValue = -9999.99f ; 
 		ccn_ss10:missing_value = -9999.99f ; 
 		ccn_ss10:comment = "relative_humidity = 1.01" ; 
 		ccn_ss10:cell_methods = "time: point" ; 
  
 // global attributes: 
 		:CDI = "Climate Data Interface version 1.9.7.1 (http://mpimet.mpg.de/cdi)" ; 
 		:institution = "Institute for Meteorology, University of Leipzig, Germany" ; 
 		:Conventions = "CF-1.8" ; 
 		:creator = "Karoline Block, University of Leipzig, 
 karoline.block@nulluni-leipzig.de, ORCID: https://orcid.org/0000-0002-4458-2327" ; 
 		:attribution = "Generated using Copernicus Atmosphere Monitoring Service (CAMS) information: European Centre for Medium-Range Weather Forecasts (ECMWF) Atmospheric Composition Reanalysis 4 (EAC4), downloaded from the Copernicus Atmosphere Monitoring Service (CAMS) Atmosphere Data Store (ADS) (https://ads.atmosphere.copernicus.eu/cdsapp#!/dataset/cams-global-reanalysis-eac4?tab=overview). Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains." ; 
 		:creation_date = "2023-05-04" ; 
 		:frequency = "daily" ; 
 		:geospatial_lat_resolution = "0.75 degree" ; 
 		:geospatial_lon_resolution = "0.75 degree" ; 
 		:standard_name_vocabulary = "CF Standard Name Table Version 81" ; 
 		:publisher_name = "World Data Center for Climate (WDCC) at DKRZ" ; 
 		:publisher_url = "https://www.wdc-climate.de" ; 
 		:license = "CC BY 4.0" ; 
 		:CDO = "Climate Data Operators version 1.9.7.1 (http://mpimet.mpg.de/cdo)" ; 
 		:geospatial_vertical_resolution = "60 hybrid sigma pressure levels from the surface to 10Pa" ; 
 		:title = "CCN numbers derived from CAMS reanalysis EAC4 - Total CNN (Version 1)" ; 
 		:history = "Fri May 26 08:03:02 2023: ncatted -a title,global,o,c,CCN numbers derived from CAMS reanalysis EAC4 - Total CNN (Version 1) QUAERERE_CCNCAMS_v1_Total_CCN_200301.nc\nTue May 23 08:24:15 2023: ncatted -a geospatial_vertical_resolution,global,o,c,60 hybrid sigma pressure levels from the surface to 10Pa QUAERERE_CCNCAMS_v1_CCN_200301.nc\nTue May 23 08:24:15 2023: ncatted -a title,global,o,c,CCN numbers derived from CAMS reanalysis EAC4 - CNN (Version 1) QUAERERE_CCNCAMS_v1_CCN_200301.nc\nTue May 23 08:24:15 2023: ncatted -a references,global,d,, cams_ccn_200301.nc QUAERERE_CCNCAMS_v1_CCN_200301.nc\nFri May 12 10:27:39 2023: cdo -z zip mergetime cams_ccn_2003-01-01.nc cams_ccn_2003-01-02.nc cams_ccn_2003-01-03.nc cams_ccn_2003-01-04.nc cams_ccn_2003-01-05.nc cams_ccn_2003-01-06.nc cams_ccn_2003-01-07.nc cams_ccn_2003-01-08.nc cams_ccn_2003-01-09.nc cams_ccn_2003-01-10.nc cams_ccn_2003-01-11.nc cams_ccn_2003-01-12.nc cams_ccn_2003-01-13.nc cams_ccn_2003-01-14.nc cams_ccn_2003-01-15.nc cams_ccn_2003-01-16.nc cams_ccn_2003-01-17.nc cams_ccn_2003-01-18.nc cams_ccn_2003-01-19.nc cams_ccn_2003-01-20.nc cams_ccn_2003-01-21.nc cams_ccn_2003-01-22.nc cams_ccn_2003-01-23.nc cams_ccn_2003-01-24.nc cams_ccn_2003-01-25.nc cams_ccn_2003-01-26.nc cams_ccn_2003-01-27.nc cams_ccn_2003-01-28.nc cams_ccn_2003-01-29.nc cams_ccn_2003-01-30.nc cams_ccn_2003-01-31.nc mon/cams_ccn_200301.nc" ; 
 		:NCO = "netCDF Operators version 4.8.1 (Homepage = http://nco.sf.net, Code = http://github.com/nco/nco)" ; 
 }