ISSMteam/ISSM
Nov 2024 – Jan 2025
3 Months active
Languages Used
C++FortranMATLABPythonJuliaMatlabVimscript
Technical Skills
Bug FixBug FixingC++C++ DevelopmentC++ ProgrammingClimate Modeling
inwoo-zenbook
PROFILE
Inwoo-zenbook
Inwoo Park contributed to the ISSMteam/ISSM repository by enhancing the SMBsemic module for ice sheet modeling, focusing on scientific correctness and cross-language reliability. Over three months, Inwoo implemented new albedo schemes, improved NetCDF data interpolation workflows, and fixed memory management issues using C++, Python, and MATLAB. He addressed a critical unit inconsistency in longwave radiation calculations, aligning model defaults with published standards to improve energy balance predictions. Inwoo also expanded automated test coverage and synchronized MATLAB and Python implementations, ensuring reproducibility and reducing parameterization drift. His work demonstrated depth in backend development, scientific computing, and rigorous version-control practices.
Overall Statistics
Feature vs Bugs
63%Features
Repository Contributions
21Total
Bugs
3
Commits
21
Features
5
Lines of code
1,221
Activity Months3
Your Network
27 peopleShared Repositories
27
Adam HepburnMember
aleahsommersMember
Alicia BråtnerMember
Jessica BadgeleyMember
Benjamin GetraerMember
DanielMember
menemenlisMember
Cheng GongMember
Eric LarourMember
Work History
January 2025
4 Commits • 2 Features
Jan 1, 20252025-01 ISSM monthly summary focusing on SMBsemic enhancements and validation coverage to improve cross-language fidelity and long-term SMB validation.
4 Commits • 2 Features
Jan 1, 20252025-01 ISSM monthly summary focusing on SMBsemic enhancements and validation coverage to improve cross-language fidelity and long-term SMB validation.
January 2025
December 2024
2 Commits
Dec 1, 2024December 2024 (ISSMteam/ISSM) — Focused on correcting a critical default in the SMBsemic model to ensure accurate energy balance and mass-balance predictions. The default downward longwave radiation decrease value was updated from 0.29 to 29 W m-2 km-1, aligning with Marty et al. (2002). This change enhances the reliability of SMB outputs used in policy and research decisions. All changes are traceable in Git with CHG commits, enabling reproducibility and auditability. The month’s work prioritized model fidelity and scientific correctness, with no new feature additions beyond the bug fix.
December 2024
2 Commits
Dec 1, 2024December 2024 (ISSMteam/ISSM) — Focused on correcting a critical default in the SMBsemic model to ensure accurate energy balance and mass-balance predictions. The default downward longwave radiation decrease value was updated from 0.29 to 29 W m-2 km-1, aligning with Marty et al. (2002). This change enhances the reliability of SMB outputs used in policy and research decisions. All changes are traceable in Git with CHG commits, enabling reproducibility and auditability. The month’s work prioritized model fidelity and scientific correctness, with no new feature additions beyond the bug fix.
November 2024
15 Commits • 3 Features
Nov 1, 2024November 2024 ISSM development emphasized reliability, cross-language data workflows, and expanded albedo modeling. Delivered key SEMIC outputs and albedo enhancements, reduced memory and mapping risks, and extended NetCDF interpolation capabilities, enabling faster research cycles and stronger decision support.
15 Commits • 3 Features
Nov 1, 2024November 2024 ISSM development emphasized reliability, cross-language data workflows, and expanded albedo modeling. Delivered key SEMIC outputs and albedo enhancements, reduced memory and mapping risks, and extended NetCDF interpolation capabilities, enabling faster research cycles and stronger decision support.
November 2024
Activity
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Quality Metrics
Correctness87.6%
Maintainability86.6%
Architecture85.8%
Performance76.2%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++FortranJuliaMATLABMatlabPythonVimscript
Technical Skills
Backend DevelopmentBug FixBug FixingC++C++ DevelopmentC++ ProgrammingClimate ModelingCode RefactoringData InterpolationDebuggingDocumentation UpdateFortran ProgrammingFull Stack DevelopmentGeospatial Data ProcessingIce Sheet Modeling
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