Data headers for 'C6_4558541'

Record

1

Generation date

2024-03-20

Method

ncdump -h

Header

 netcdf C6_4558541_1_2686799950600473528 { 
 dimensions: 
 	lat = 143 ; 
 	lon = 144 ; 
 	time = UNLIMITED ; // (14 currently) 
 	axis_nbounds = 2 ; 
 variables: 
 	float lat(lat) ; 
 		lat:axis = "Y" ; 
 		lat:standard_name = "latitude" ; 
 		lat:long_name = "Latitude" ; 
 		lat:units = "degrees_north" ; 
 	float lon(lon) ; 
 		lon:axis = "X" ; 
 		lon:standard_name = "longitude" ; 
 		lon:long_name = "Longitude" ; 
 		lon:units = "degrees_east" ; 
 	double wavelength ; 
 		wavelength:name = "wavelength" ; 
 		wavelength:standard_name = "radiation_wavelength" ; 
 		wavelength:long_name = "Radiation Wavelength 550 nanometers" ; 
 		wavelength:units = "nm" ; 
 	double time(time) ; 
 		time:axis = "T" ; 
 		time:standard_name = "time" ; 
 		time:long_name = "Time axis" ; 
 		time:calendar = "gregorian" ; 
 		time:units = "days since 2000-04-01 00:00:00" ; 
 		time:time_origin = "2000-04-01 00:00:00" ; 
 		time:bounds = "time_bounds" ; 
 	double time_bounds(time, axis_nbounds) ; 
 	float od550no3(time, lat, lon) ; 
 		od550no3:online_operation = "average" ; 
 		od550no3:cell_methods = "area: time: mean" ; 
 		od550no3:interval_operation = "900 s" ; 
 		od550no3:interval_write = "1 month" ; 
 		od550no3:_FillValue = 1.e+20f ; 
 		od550no3:missing_value = 1.e+20f ; 
 		od550no3:coordinates = "wavelength" ; 
 		od550no3:standard_name = "atmosphere_optical_thickness_due_to_nitrate_ambient_aerosol_particles" ; 
 		od550no3:description = "proposed name: atmosphere_optical_thickness_due_to_nitrate_ambient_aerosol" ; 
 		od550no3:long_name = "nitrate aod@550nm" ; 
 		od550no3:history = "none" ; 
 		od550no3:units = "1" ; 
 		od550no3:cell_measures = "area: areacella" ; 
  
 // global attributes: 
 		:name = "/ccc/work/cont003/gencmip6/p86ggas/IGCM_OUT/LMDZOR/PROD/pdSST-pdSIC/CM6-pdSST-pdSIC-100/CMIP6/ATM/od550no3_AERmon_IPSL-CM6A-LR_pdSST-pdSIC_r100i1p1f1_gr_%start_date%-%end_date%" ; 
 		:Conventions = "CF-1.7 CMIP-6.2" ; 
 		:creation_date = "2019-09-01T19:58:57Z" ; 
 		:tracking_id = "hdl:21.14100/a1130675-080e-44f3-8db0-790bfd190c4d" ; 
 		:description = "PA1.1: atmosphere only model present day control" ; 
 		:title = "IPSL-CM6A-LR model output prepared for CMIP6 / PAMIP pdSST-pdSIC" ; 
 		:activity_id = "PAMIP" ; 
 		:contact = "
 ipsl-cmip6@nulllistes.ipsl.fr" ; 
 		:data_specs_version = "01.00.28" ; 
 		:dr2xml_version = "1.19" ; 
 		:experiment_id = "pdSST-pdSIC" ; 
 		:experiment = "Atmosphere time slice with present day SST and SIC" ; 
 		:external_variables = "areacella" ; 
 		:forcing_index = 1 ; 
 		:frequency = "mon" ; 
 		:further_info_url = "https://furtherinfo.es-doc.org/CMIP6.IPSL.IPSL-CM6A-LR.pdSST-pdSIC.none.r100i1p1f1" ; 
 		:grid = "LMDZ grid" ; 
 		:grid_label = "gr" ; 
 		:nominal_resolution = "250 km" ; 
 		:history = "Tue Sep 10 21:04:32 2019: ncrcat -O /ccc/work/cont003/gen7403/p86ggas/../../gencmip6/p86ggas/IGCM_OUT/LMDZOR/PROD/pdSST-pdSIC/CM6-pdSST-pdSIC-100/CMIP6/ATM/od550no3_AERmon_IPSL-CM6A-LR_pdSST-pdSIC_r100i1p1f1_gr_200004-200012.nc /ccc/work/cont003/gen7403/p86ggas/../../gencmip6/p86ggas/IGCM_OUT/LMDZOR/PROD/pdSST-pdSIC/CM6-pdSST-pdSIC-100/CMIP6/ATM/od550no3_AERmon_IPSL-CM6A-LR_pdSST-pdSIC_r100i1p1f1_gr_200101-200012.nc /ccc/work/cont003/gen7403/p86ggas/../../gencmip6/p86ggas/IGCM_OUT/LMDZOR/PROD/pdSST-pdSIC/CM6-pdSST-pdSIC-100/CMIP6/ATM/od550no3_AERmon_IPSL-CM6A-LR_pdSST-pdSIC_r100i1p1f1_gr_200004-200105.nc\nnone" ; 
 		:initialization_index = 1 ; 
 		:institution_id = "IPSL" ; 
 		:institution = "Institut Pierre Simon Laplace, Paris 75252, France" ; 
 		:license = "CMIP6 model data produced by IPSL is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (https://creativecommons.org/licenses). Consult https://pcmdi.llnl.gov/CMIP6/TermsOfUse for terms of use governing CMIP6 output, including citation requirements and proper acknowledgment. Further information about this data, including some limitations, can be found via the further_info_url (recorded as a global attribute in this file) and at https://cmc.ipsl.fr/. The data producers and data providers make no warranty, either express or implied, including, but not limited to, warranties of merchantability and fitness for a particular purpose. All liabilities arising from the supply of the information (including any liability arising in negligence) are excluded to the fullest extent permitted by law." ; 
 		:mip_era = "CMIP6" ; 
 		:parent_mip_era = "CMIP6" ; 
 		:parent_source_id = "IPSL-CM6A-LR" ; 
 		:parent_time_units = "days since 1979-01-01 00:00:00" ; 
 		:parent_variant_label = "r1i1p1f1" ; 
 		:branch_method = "standard" ; 
 		:branch_time_in_parent = 7761. ; 
 		:branch_time_in_child = 0. ; 
 		:physics_index = 1 ; 
 		:product = "model-output" ; 
 		:realization_index = 100 ; 
 		:realm = "aerosol" ; 
 		:source = "IPSL-CM6A-LR (2017):  atmos: LMDZ (NPv6, N96; 144 x 143 longitude/latitude; 79 levels; top level 40000 m) land: ORCHIDEE (v2.0, Water/Carbon/Energy mode) ocean: NEMO-OPA (eORCA1.3, tripolar primarily 1deg; 362 x 332 longitude/latitude; 75 levels; top grid cell 0-2 m) ocnBgchem: NEMO-PISCES seaIce: NEMO-LIM3" ; 
 		:source_id = "IPSL-CM6A-LR" ; 
 		:source_type = "AGCM" ; 
 		:sub_experiment_id = "none" ; 
 		:sub_experiment = "none" ; 
 		:table_id = "AERmon" ; 
 		:variable_id = "od550no3" ; 
 		:variant_info = "Initial conditions for both land and atmosphere were computed from three month-runs, from Jan. 1st, 2000 to Mar. 31st, 2000 using (1) the initial conditions from eleven AMIP runs in Dec. 31st, 1999, (2) a white noise (standard deviation of 0.02K) added on the SST from Jan. 1st 2000 to Jan 10th 2000, (3) a supercomputer (TGCC irene) different from that used in the corresponding AMIP runs (TGCC curie).. Information provided by this attribute may in some cases be flawed. Users can find more comprehensive and up-to-date documentation via the further_info_url global attribute." ; 
 		:variant_label = "r100i1p1f1" ; 
 		:EXPID = "pdSST-pdSIC" ; 
 		:CMIP6_CV_version = "cv=6.2.15.1" ; 
 		:dr2xml_md5sum = "45d4369d889ddfb8149d771d8625e9ec" ; 
 		:model_version = "6.1.9" ; 
 		:NCO = "\"4.6.0\"" ; 
 		:nco_openmp_thread_number = 1 ; 
 		:parent_experiment_id = "amip" ; 
 		:parent_activity_id = "CMIP" ; 
 }