MESAHub/mesa
Jan 2025 – Feb 2025
2 Months active
Languages Used
Fortran
Technical Skills
AstrophysicsDocumentationFortran ProgrammingNumerical MethodsScientific ComputingStellar Evolution Modeling
Jaime Roman-Garza
PROFILE
Jaime Roman-garza
Worked on the MESAHub/mesa repository to enhance the physical fidelity and stability of stellar evolution simulations. Developed a flux-limited radiation transport feature, introducing new control flags and profile columns in Fortran to give researchers explicit control over radiative flux limiting. Corrected documentation to ensure consistency between code and user guidance, clarifying the proper calculation for radiative luminosity. Added an opacity floor and refactored convective velocity handling, improving model stability and reproducibility by reducing numerical issues. Applied expertise in astrophysical simulations, numerical methods, and scientific computing to deliver targeted improvements that enable more reliable and controlled stellar modeling workflows.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
3Total
Bugs
1
Commits
3
Features
2
Lines of code
133
Activity Months2
Your Network
14 peopleShared Repositories
14
Adam JermynMember
carlnotsaganMember
EbFMember
Jared GoldbergMember
matthiasfabryMember
Matthias FabryMember
Mathieu RenzoMember
Niall MillerMember
pmoczMember
Work History
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for MESAHub/mesa focused on stability-enhancing parameter controls and reliable model execution. Delivered targeted feature refinements to opacity and convective velocity handling that reduce numerical issues and increase user control over critical physics parameters in stellar modeling.
1 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for MESAHub/mesa focused on stability-enhancing parameter controls and reliable model execution. Delivered targeted feature refinements to opacity and convective velocity handling that reduce numerical issues and increase user control over critical physics parameters in stellar modeling.
February 2025
January 2025
2 Commits • 1 Features
Jan 1, 2025Monthly work summary for 2025-01 focusing on key accomplishments in MESAHub/mesa. Overview: Implemented a physics-enhancing feature in radiation transport and corrected documentation to ensure consistency between implementation and user guidance. The work improves physical fidelity of stellar models and provides researchers with explicit control and data for flux-limited transport scenarios.
January 2025
2 Commits • 1 Features
Jan 1, 2025Monthly work summary for 2025-01 focusing on key accomplishments in MESAHub/mesa. Overview: Implemented a physics-enhancing feature in radiation transport and corrected documentation to ensure consistency between implementation and user guidance. The work improves physical fidelity of stellar models and provides researchers with explicit control and data for flux-limited transport scenarios.
Activity
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Quality Metrics
Correctness93.4%
Maintainability86.6%
Architecture86.6%
Performance83.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
Fortran
Technical Skills
Astrophysical SimulationsAstrophysicsDocumentationFortran ProgrammingNumerical MethodsScientific ComputingStellar Evolution Modeling
Repositories Contributed To
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