netcdf BRDBCRGO_1_2497231762569052290 {
dimensions:
time = UNLIMITED ; // (1811 currently)
lev = 32 ;
lat = 96 ;
lon = 144 ;
variables:
float t(time, lev, lat, lon) ;
t:_FillValue = NaNf ;
t:mdims = 1 ;
t:units = "K" ;
t:long_name = "Air Temperature" ;
t:cell_methods = "time: mean" ;
t:standard_name = "air_temperature" ;
double lat(lat) ;
lat:long_name = "Latitude" ;
lat:units = "degrees_north" ;
lat:standard_name = "latitude" ;
lat:axis = "Y" ;
double lev(lev) ;
lev:long_name = "Hybrid level at midpoints (1000*(A+B))" ;
lev:units = "hPa" ;
lev:positive = "down" ;
lev:axis = "Z" ;
lev:standard_name = "air_pressure" ;
double time(time) ;
time:long_name = "Time" ;
time:bounds = "time_bnds" ;
time:standard_name = "time" ;
time:axis = "T" ;
time:units = "days since 1850-01-01" ;
time:calendar = "noleap" ;
double lon(lon) ;
lon:standard_name = "longitude" ;
lon:long_name = "Longitude" ;
lon:units = "degrees_east" ;
lon:axis = "X" ;
// global attributes:
:title = "CESM GSM simulation - Air Temperature" ;
:summary = "Subset of the GSM CESM simulation containing the variable t (Air Temperature). CESM simulation representing the GSM experiment. Spatial domain: latitude [-90.00, 90.00] degrees north and longitude [-180.00, 177.50] degrees east. Temporal coverage: 1850-02-01 to 2000-12-01. The physical values were preserved and metadata were standardized for improved FAIR and CF compliance." ;
:keywords = "CESM, GSM, climate simulation, t, Air Temperature, RiskClima" ;
:source = "Community Earth System Model (CESM) simulation output. Source files: b.e20.bhist.f19_g17.gsm1950.dsc.001.cam.h0_ALL.nc" ;
:history = "2026-07-20T12:35:42Z Variable t selected and spatial/temporal subset applied with xarray; CF and FAIR metadata added." ;
:creation_date = "2026-07-20T12:35:42Z" ;
:creator = "Marcio Cataldi <>; Livia Sancho < liviasancho@
nullgmail.com
louisedaguiar@
nullgmail.com
priscila.esposte@
nullgmail.com
:creator_institution = "Climate System Monitoring and Modeling Laboratory (LAMMOC), Universidade Federal Fluminense (UFF), Niteroi, Brazil" ;
:institution = "Climate System Monitoring and Modeling Laboratory (LAMMOC), Universidade Federal Fluminense (UFF), Niteroi, Brazil" ;
:project = "RiskClima. Funded by the Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq), grant number 406871/2022-1" ;
:license = "CC-BY-4.0" ;
:references = "https://riskclima.com.br/" ;
:code_repository = "https://github.com/lammoc-uff/cnpq-riskclima" ;
:Conventions = "CF-1.10, ACDD-1.3" ;
:processing_level = "Subsetted model output" ;
:experiment_id = "GSM" ;
:model_id = "CESM" ;
:variable_id = "t" ;
:product_version = "1.0" ;
:geospatial_lat_min = -90. ;
:geospatial_lat_max = 90. ;
:geospatial_lat_units = "degrees_north" ;
:geospatial_lon_min = -180. ;
:geospatial_lon_max = 177.5 ;
:geospatial_lon_units = "degrees_east" ;
:time_coverage_start = "1850-02-01" ;
:time_coverage_end = "2000-12-01" ;
}