E3SM-Project/E3SM
May 2025 – Oct 2025
2 Months active
Languages Used
Fortran
Technical Skills
Aerosol MicrophysicsAtmospheric ModelingAtmospheric PhysicsClimate ModelingClimate ScienceFortran Programming
mingxuanwupnnl
PROFILE
Mingxuanwupnnl
Mingxuan Wu enhanced the E3SM-Project/E3SM repository by developing new features and resolving complex bugs in aerosol microphysics and atmospheric modeling. Over two months, Wu extended MODAL_AERO_5MODE support and introduced tunable aerosol diameter thresholds in the MAM5 scheme, enabling flexible configuration of aerosol size distributions. Wu’s work involved deep Fortran programming, model configuration, and scientific computing, focusing on accurate coupling between microphysics and aerosol processes. By refining code paths, updating APIs, and improving documentation, Wu increased model robustness and reproducibility. The engineering addressed both technical debt and scientific requirements, demonstrating thorough understanding of climate modeling and code maintainability.
Overall Statistics
Feature vs Bugs
40%Features
Repository Contributions
8Total
Bugs
3
Commits
8
Features
2
Lines of code
197
Activity Months2
Your Network
125 people
Work History
October 2025
4 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary for E3SM development focusing on expanding configurability of aerosol microphysics in MAM5 and strengthening API/documentation to enhance usability and reproducibility.
4 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary for E3SM development focusing on expanding configurability of aerosol microphysics in MAM5 and strengthening API/documentation to enhance usability and reproducibility.
October 2025
May 2025
4 Commits • 1 Features
May 1, 2025May 2025 focused on improving aerosol–microphysics coupling fidelity, configuration robustness, and code maintainability in the E3SM model. Delivered a set of bug fixes and an extension to support MODAL_AERO_5MODE across relevant code paths, targeting accurate coarse-mode aerosol processing, ice nucleation coupling, and rain-evaporation scenarios. The work reduces the risk of incorrect aerosol processing, improves cross-configuration consistency (MAM4/MAM5), and enables reliable experimentation with higher-mode configurations while maintaining backward compatibility.
May 2025
4 Commits • 1 Features
May 1, 2025May 2025 focused on improving aerosol–microphysics coupling fidelity, configuration robustness, and code maintainability in the E3SM model. Delivered a set of bug fixes and an extension to support MODAL_AERO_5MODE across relevant code paths, targeting accurate coarse-mode aerosol processing, ice nucleation coupling, and rain-evaporation scenarios. The work reduces the risk of incorrect aerosol processing, improves cross-configuration consistency (MAM4/MAM5), and enables reliable experimentation with higher-mode configurations while maintaining backward compatibility.
Activity
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Quality Metrics
Correctness87.6%
Maintainability87.6%
Architecture85.0%
Performance75.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
Fortran
Technical Skills
Aerosol MicrophysicsAtmospheric ModelingAtmospheric PhysicsClimate ModelingClimate ScienceCode DocumentationCode RefactoringFortran ProgrammingModel ConfigurationNumerical SimulationScientific Computing
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