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Data headers for 'C6_4964744'
Record


Generation date
2023-07-04
Method
ncdump -h
Header
netcdf C6_4964744_1_175961658990135385 {
dimensions:
axis_nbounds = 2 ;
lon = 144 ;
lat = 143 ;
time = UNLIMITED ; // (960 currently)
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 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 abs550aer(time, lat, lon) ;
abs550aer:long_name = "ambient aerosol absorption optical thickness at 550 nm" ;
abs550aer:units = "1" ;
abs550aer:online_operation = "average" ;
abs550aer:cell_methods = "area: time: mean" ;
abs550aer:interval_operation = "900 s" ;
abs550aer:interval_write = "1 month" ;
abs550aer:_FillValue = 1.e+20f ;
abs550aer:missing_value = 1.e+20f ;
abs550aer:coordinates = "" ;
abs550aer:standard_name = "atmosphere_absorption_optical_thickness_due_to_ambient_aerosol" ;
abs550aer:description = "ambient aerosol absorption optical thickness at 550 nm" ;
abs550aer:history = "none" ;
abs550aer:cell_measures = "area: areacella" ;

// global attributes:
:name = "/ccc/work/cont003/gencmip6/p529vui/IGCM_OUT/IPSLCM6/PROD/deforest-globe/CM61-LR-deforest-globe-01/CMIP6/ATM/abs550aer_AERmon_IPSL-CM6A-LR_deforest-globe_r1i1p1f1_gr_%start_date%-%end_date%" ;
:Conventions = "CF-1.7 CMIP-6.2" ;
:creation_date = "2018-09-13T13:17:05Z" ;
:tracking_id = "hdl:21.14100/bb683ad5-ecf3-4c6e-bf76-e7cf3c531914" ;
:description = "Idealized deforestation experiment, 20 million km2 forest removed linearly over a period of 50 years, with an additional 30 years with no specified change in forest cover; all other forcings held constant" ;
:title = "IPSL-CM6A-LR model output prepared for CMIP6 / LUMIP deforest-globe" ;
:activity_id = "LUMIP" ;
:contact = "
 ipsl-cmip6@nulllistes.ipsl.fr
" ;
:data_specs_version = "01.00.21" ;
:dr2xml_version = "1.13" ;
:experiment_id = "deforest-globe" ;
:experiment = "idealized transient global deforestation" ;
:external_variables = "areacella" ;
:forcing_index = 1 ;
:frequency = "mon" ;
:further_info_url = "https://furtherinfo.es-doc.org/CMIP6.IPSL.IPSL-CM6A-LR.deforest-globe.none.r1i1p1f1" ;
:grid = "LMDZ grid" ;
:grid_label = "gr" ;
:nominal_resolution = "250 km" ;
:history = "none" ;
: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_experiment_id = "piControl" ;
:parent_mip_era = "CMIP6" ;
:parent_activity_id = "CMIP" ;
:parent_source_id = "IPSL-CM6A-LR" ;
:parent_time_units = "days since 1850-01-01 00:00:00" ;
:parent_variant_label = "r1i1p1f1" ;
:branch_method = "standard" ;
:branch_time_in_parent = 7305. ;
:branch_time_in_child = 0. ;
:physics_index = 1 ;
:product = "model-output" ;
:realization_index = 1 ;
: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 = "AOGCM BGC" ;
:sub_experiment_id = "none" ;
:sub_experiment = "none" ;
:table_id = "AERmon" ;
:variable_id = "abs550aer" ;
:variant_label = "r1i1p1f1" ;
:EXPID = "deforest-globe" ;
:CMIP6_CV_version = "cv=6.2.3.5-2-g63b123e" ;
:dr2xml_md5sum = "92ddb3d0d8ce79f498d792fc8e559dcf" ;
:model_version = "6.1.6" ;
}