cp2k / cp2k
Quantum chemistry and solid state physics software package

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Quantum chemistry and solid state physics software package
All frequencies genray ray tracing; see http://www.compxco.com/genray.html.
The Earth System Modeling Framework (ESMF) is a suite of software tools for developing high-performance, multi-component Earth science modeling applications.
Exascale global atmosphere model written in C++ as part of the E3SM project
Main repository for the NREL-supported OpenFAST whole-turbine and FAST.Farm wind farm simulation codes.
OpenRadioss is a powerful, industry-proven finite element solver for dynamic event analysis
Model Coupling Tookit
This repository will house the columnized ocean BGC modules
repository for the Functionally Assembled Terrestrial Ecosystem Simulator (FATES)
Standalone implementation of BeTR, the Biogeochemical Transport and Reaction module
Multi-Physics Problem (MPP) library is a standalone library that solves biophysics problems relevant to global land surface models (LSMs).
COSP - The CFMIP (Cloud Feedbacks Model Intercomparison Project) Observation Simulator Package