Dataset Description: Global, storm resolving atmospheric simulation output generated by the SCREAM (Simple Cloud Resolving E3SM Atmosphere Model) physics model. The dataset provides high resolution global atmospheric state fields suitable for training and evaluating machine learning weather and climate emulators. The data was produced by an external collaborator and is publicly available at NERSC under CC BY 4.0. This release is a reformatted, ML ready version: files have been converted from NetCDF (.nc) to Zarr (.zarr) and subsampled. No underlying data values were altered. This dataset is ready for commercial and non commercial use. This repository contains the [sdy1] simulation store. It is part of a three part release; the other simulation periods are available in the companion repositories (STRATA SCREAM sdecadal, STRATA SCREAM sdy2). Dataset Owner(s): E3SM Project (U.S. Department of Energy) Dataset Creation Date: 2025 09 22 Version: v1.0 Previous Version(s): Original raw SCREAM simulation output data in .nc format: https://portal.nersc.gov/archive/home/n/ndk/www/STRATA2026 License/Terms of Use: Creative Commons Attribution 4.0 International (CC BY 4.0) Intended Usage: Traini…
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