Data headers for 'C6_5198415'

Record

1

Generation date

2024-10-15

Method

ncdump -h

Header

 netcdf C6_5198415_1_5292132737103323362 { 
 dimensions: 
 	lat = 128 ; 
 	axis_nbounds = 2 ; 
 	plev = 39 ; 
 	time = UNLIMITED ; // (948 currently) 
 variables: 
 	double lat(lat) ; 
 		lat:name = "lat" ; 
 		lat:standard_name = "latitude" ; 
 		lat:units = "degrees_north" ; 
 		lat:bounds = "lat_bounds" ; 
 	double lat_bounds(lat, axis_nbounds) ; 
 		lat_bounds:standard_name = "latitude" ; 
 		lat_bounds:units = "degrees_north" ; 
 	float plev(plev) ; 
 		plev:name = "plev" ; 
 		plev:standard_name = "air_pressure" ; 
 		plev:long_name = "pressure" ; 
 		plev:units = "Pa" ; 
 		plev:positive = "down" ; 
 	double time(time) ; 
 		time:axis = "T" ; 
 		time:standard_name = "time" ; 
 		time:long_name = "Time axis" ; 
 		time:calendar = "gregorian" ; 
 		time:units = "days since 1850-01-01 00:00:00" ; 
 		time:time_origin = "1850-01-01 00:00:00" ; 
 		time:bounds = "time_bounds" ; 
 	double time_bounds(time, axis_nbounds) ; 
 	float meanage(time, plev, lat) ; 
 		meanage:long_name = "Mean Age of Stratospheric Air" ; 
 		meanage:units = "yr" ; 
 		meanage:online_operation = "average" ; 
 		meanage:cell_methods = "longitude: mean time: mean" ; 
 		meanage:interval_operation = "900 s" ; 
 		meanage:interval_write = "1 month" ; 
 		meanage:_FillValue = 1.e+20f ; 
 		meanage:missing_value = 1.e+20f ; 
 		meanage:coordinates = "" ; 
 		meanage:standard_name = "age_of_stratospheric_air" ; 
 		meanage:description = "The mean age of air is defined as the mean time that a stratospheric air mass has been out of contact with the well-mixed troposphere." ; 
 		meanage:history = "none" ; 
  
 // global attributes: 
 		:Conventions = "CF-1.7 CMIP-6.2" ; 
 		:creation_date = "2019-01-08T11:01:07Z" ; 
 		:description = "Future scenario with low radiative forcing by the end of century. Following approximately RCP2.6 global forcing pathway but with new forcing based on SSP1. Concentration-driven. As a tier 2 option, this simulation should be extended to year 2300" ; 
 		:title = "CNRM-ESM2-1 model output prepared for CMIP6 / ScenarioMIP ssp126" ; 
 		:activity_id = "ScenarioMIP" ; 
 		:contact = "
 contact.cmip@nullmeteo.fr" ; 
 		:data_specs_version = "01.00.21" ; 
 		:dr2xml_version = "1.13" ; 
 		:experiment_id = "ssp126" ; 
 		:experiment = "update of RCP2.6 based on SSP1" ; 
 		:forcing_index = 2 ; 
 		:frequency = "mon" ; 
 		:further_info_url = "https://furtherinfo.es-doc.org/CMIP6.CNRM-CERFACS.CNRM-ESM2-1.ssp126.none.r4i1p1f2" ; 
 		:grid = "data regridded to a T127 gaussian grid (128x256 latlon) from a native atmosphere T127l reduced gaussian grid" ; 
 		:grid_label = "grz" ; 
 		:nominal_resolution = "250 km" ; 
 		:initialization_index = 1 ; 
 		:institution_id = "CNRM-CERFACS" ; 
 		:institution = "CNRM (Centre National de Recherches Meteorologiques, Toulouse 31057, France), CERFACS (Centre Europeen de Recherche et de Formation Avancee en Calcul Scientifique, Toulouse 31057, France)" ; 
 		:license = "CMIP6 model data produced by CNRM-CERFACS 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 http://www.umr-cnrm.fr/cmip6/. 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_experiment_id = "historical" ; 
 		:parent_mip_era = "CMIP6" ; 
 		:parent_activity_id = "CMIP" ; 
 		:parent_source_id = "CNRM-ESM2-1" ; 
 		:parent_time_units = "days since 1850-01-01 00:00:00" ; 
 		:parent_variant_label = "r4i1p1f2" ; 
 		:branch_method = "standard" ; 
 		:physics_index = 1 ; 
 		:product = "model-output" ; 
 		:realization_index = 4 ; 
 		:realm = "aerosol" ; 
 		:references = "http://www.umr-cnrm.fr/cmip6/references" ; 
 		:source = "CNRM-ESM2-1 (2017):  aerosol: TACTIC_v2 atmos: Arpege 6.3 (T127; Gaussian Reduced with 24572 grid points in total distributed over 128 latitude circles (with 256 grid points per latitude circle between 30degN and 30degS reducing to 20 grid points per latitude circle at 88.9degN and 88.9degS); 91 levels; top level 78.4 km) atmosChem: REPROBUS-C_v2 land: Surfex 8.0c ocean: Nemo 3.6 (eORCA1, tripolar primarily 1deg; 362 x 294 longitude/latitude; 75 levels; top grid cell 0-1 m) ocnBgchem: Pisces 2.s seaIce: Gelato 6.1" ; 
 		:source_id = "CNRM-ESM2-1" ; 
 		:source_type = "AOGCM BGC AER CHEM" ; 
 		:sub_experiment_id = "none" ; 
 		:sub_experiment = "none" ; 
 		:table_id = "AERmonZ" ; 
 		:variable_id = "meanage" ; 
 		:variant_label = "r4i1p1f2" ; 
 		:EXPID = "CNRM-ESM2-1_ssp126_r4i1p1f2" ; 
 		:CMIP6_CV_version = "cv=6.2.3.0-7-g2019642" ; 
 		:dr2xml_md5sum = "92ddb3d0d8ce79f498d792fc8e559dcf" ; 
 		:xios_commit = "1442-shuffle" ; 
 		:nemo_gelato_commit = "49095b3accd5d4c_6524fe19b00467a" ; 
 		:arpege_minor_version = "6.3.2" ; 
 		:branch_time_in_parent = 60265. ; 
 		:branch_time_in_child = 60265. ; 
 		:history = "none" ; 
 		:tracking_id = "hdl:21.14100/6b90f19a-8e17-4187-bce5-45f446330bf5" ; 
 }