met-no/bris_cloudy-skies

Bris checkpoints

Overview

Checkpoints for Bris, created by The Norwegian Meteorological Institute.

Checkpoints in this repo and their requirements

In reverse chronological order

Probably-cloudy-2026-01 for hourly forecast interpolation

These two checkpoints must be used together: forecaster produces 6h forecasts, and interpolator upsamples them to 1h forecasts.

Dependencies

• torch-geometric==2.6.1
• anemoi-utils[provenance]==0.4.12
• anemoi-datasets@git+https://github.com/metno/anemoi-datasets.git@feature/trimedge
• anemoi-models@git+https://github.com/ecmwf/anemoi-core.git@9e6338175e3391f68aec9c52859cc841d2b41a4a#egg=pkg&subdirectory=models
• bris@git+https://github.com/metno/bris-inference@interp_reforcast

Probably-cloudy-2025-10 for use with ensembles

Checkpoint forecaster

Dependencies

• anemoi-utils[provenance]==0.4.12
• anemoi-datasets@git+https://github.com/metno/anemoi-datasets.git@feature/trimedge
• torch-geometric==2.6.1
• anemoi-models@git+https://github.com/ecmwf/anemoi-core.git@652507dca5f296ee3efa6e77b07725c21ba6137f#egg=pkg&subdirectory=models

Cloudy-skies-2025-10 deterministic

Checkpoint forecaster

Dependencies

• anemoi-models 0.9.5.post4
• anemoi-training 0.6.5.post4
• anemoi-datasets 0.5.27.dev23+g9222d5928.d20250922
• anemoi-utils 0.4.36.dev7+g175b08af1.d20250922
• anemoi-graphs 0.6.6.post4
• anemoi-transform 0.1.17.dev10+g6a91b9552

Cloudy-skies-2025-02 deterministic

Checkpoint forecaster

Dependencies

• anemoi.models==0.0.post625
• anemoi.training==0.0.post625
• anemoi.datasets hash: 4d06077
• anemoi.utils hash: 5106712