This package contains scripts to run and an ensemble-based cascaded version of the GraphCast weather model for the Global Ensemble Forecast System (GEFS). It also provides the pre-trained model (weights) to run MLGEFS:
The National Centers for Environmental Prediction (NCEP) provides GEFS data that can be used for ensemble weather prediction and analysis.
To install the package, run the following commands:
conda create --name mlgefs python=3.10
conda activate mlgefs
pip install dm-tree boto3 xarray netcdf4
conda install --channel conda-forge cartopy
pip install --upgrade https://github.com/deepmind/graphcast/archive/master.zip
pip install ecmwflibs
pip install iris
pip install iris-grib
This will install the packages and most of their dependencies.
For questions or issues, please contact Sadegh.Tabas@noaa.gov.