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NVIDIA / physicsnemo Public

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[weather] Add Fgn model #1660

Open

kashif wants to merge 11 commits into

NVIDIA:mainNVIDIA/physicsnemo:mainfrom

kashif:fgnkashif/physicsnemo:fgnCopy head branch name to clipboard

Conversation Commits11 (11)Checks Files changed

Open

[weather] Add Fgn model #1660
kashif wants to merge 11 commits into
NVIDIA:mainfrom
kashif:fgn

Commits

Commits on May 21, 2026

Clean up fgn example for public PR
kashif
committed
Address reviewer feedback: rollout bug, dead amp field, _step_ensemble indirection
kashif
committed
Contribution standards: ruff clean, CHANGELOG, FGNUNet docstring
kashif
committed
Add energy score metric, Hydra config files, and fgn_arco training config
kashif
committed
Add missing datasets package and utils/loss module
kashif
committed
Fix training loop and add bf16 AMP for memory-efficient training
kashif
committed
train_fgn.sh: set batch_size=2 (1 per GPU) for 2-GPU DDP run
kashif
committed
FGN.md: update progress to 2026-05-21, tick completed tasks
kashif
committed
Untrack FGN.md — local planning file, not for public repo
kashif
committed
fgn/README.md: rewrite to match examples/weather conventions
kashif
committed
fgn/README.md: add WeatherNext 2 references and production specs
kashif
committed

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