shahineb/climemu

This repository contains the model files for the MIT EarthSampler. The total filesize for each model is ~50MB. See repository for usage. Implementation is based on the paper "Score-based generative emulation of impact-relevant earth system model outputs".

For each model, the associated files include

<ESM>
├── <frequency>
│   ├── <files-directory>
│   │   ├── edges.npz              # edges mapping latlon->HEALPix and HEALPix->latlon
│   │   ├── weights.eqx            # trained neural network weights
│   │   ├── β.npy                  # trained pattern scaling weights
│   │   ├── μ_σ.npz                # standardization maps for pre/post-processing
│   │   └── σmax.npy               # maximum noise level for VE schedule
│   └── piControl_climatology.nc   # reference climatology of anomalies

Available models

ESM	Frequency	Variables
ACCESS-ESM1-5	monthly	tas, pr, hurs, sfcWind
CanESM5	monthly	tas, pr
IPSL-CM6A-LR	monthly	tas, pr
MIROC6	monthly	tas, pr, hurs, sfcWind
MPI-ESM1-2-LR	monthly	tas, pr, hurs, sfcWind
MPI-ESM1-2-LR	daily	tas, pr, hurs, sfcWind