netcdf graphcast_1984_1_13582710903796141846 {
dimensions:
lat = 721 ;
lon = 1440 ;
time = 61 ;
plevel = 13 ;
variables:
double lat(lat) ;
lat:_FillValue = NaN ;
lat:long_name = "Latitude" ;
lat:standard_name = "latitude" ;
lat:units = "degrees_north" ;
lat:axis = "Y" ;
double lon(lon) ;
lon:_FillValue = NaN ;
lon:long_name = "Longitude" ;
lon:standard_name = "longitude" ;
lon:units = "degrees_east" ;
lon:axis = "X" ;
double time(time) ;
time:_FillValue = NaN ;
time:long_name = "Time" ;
time:standard_name = "time" ;
time:axis = "T" ;
time:units = "days since 0001-01-01" ;
time:calendar = "proleptic_gregorian" ;
int plevel(plevel) ;
plevel:long_name = "Pressure Level" ;
plevel:standard_name = "air_pressure" ;
plevel:units = "hPa" ;
float q(plevel, time, lat, lon) ;
q:_FillValue = NaNf ;
q:long_name = "Specific Humidity" ;
q:standard_name = "specific_humidity" ;
q:units = "kg kg-1" ;
// global attributes:
:institution = "The University of Texas at Austin, Austin, Texas, USA" ;
:institute_id = "UT-Austin" ;
:experiment_id = "ERA5-Based Graphcast Hindcast" ;
:source = "Google Deepmind Graphcast-operational output using ERA5 as initial condition" ;
:model_id = "Graphcast-ERA5" ;
:forcing = "ERA5 Reanalysis Data" ;
:parent_experiment_id = "GraphCast Hindcast" ;
:contact = "Naveen Sudharsan (); Manmeet Singh ( manmeet.singh@
nullutexas.edu
dev.niyogi@
nulljsg.utexas.edu
:references = "DeepMind GraphCast Model Documentation, ERA5 Reanalysis Data" ;
:product = "AI model 15-day forecast" ;
:experiment = "ERA5-based Graphcast Forecasts" ;
:frequency = "6-hourly" ;
:creation_date = "2025-07-14T07:46:43Z" ;
:history = "2025-07-14T07:46:43Z Data processed for NetCDF format" ;
:project_id = "UT Austin Graphcast Hindcast" ;
:title = "Graphcast-operational Forecast Data for 1984-01-01" ;
:modeling_realm = "atmosphere" ;
:realization = 1LL ;
:Conventions = "CF-1.8" ;
}