GEB-model/GEB
Mar 2025 – Apr 2025
2 Months active
Languages Used
Python
Technical Skills
Agent-Based ModelingConfiguration ManagementData AnalysisData EngineeringData InterpolationFlood Risk Modeling
Tierolf
PROFILE
Tierolf
Lars Tierolf overhauled flood risk modeling in the GEB-model/GEB repository, replacing placeholder data with real flood maps and integrating dynamic risk perception based on historical events. He improved spatial data workflows by implementing coordinate reference system handling and streamlined household generation for more robust simulations. Using Python, NumPy, and Numba, Lars optimized performance-critical paths with just-in-time compilation and migrated damage calculations to the honeybees library for greater accuracy. His work included refactoring code for clarity, enhancing API usability, and fixing simulation stability issues, resulting in a more maintainable, reliable, and accurate platform for flood risk and population analysis.
Overall Statistics
Feature vs Bugs
80%Features
Repository Contributions
15Total
Bugs
1
Commits
15
Features
4
Lines of code
762
Activity Months2
Your Network
28 peopleSame Organization
@vu.nl11
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Shared Repositories
17
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Elisa StefaniakMember
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Work History
April 2025
10 Commits • 3 Features
Apr 1, 2025April 2025 (GEB-model/GEB): Focused on strengthening spatial data workflows, reliability, and maintainability to accelerate decision support and improve data quality for flood risk and population analysis. Delivered four key feature areas, fixed stability issues impacting simulations outside spin-up, and enhanced API clarity and code health.
10 Commits • 3 Features
Apr 1, 2025April 2025 (GEB-model/GEB): Focused on strengthening spatial data workflows, reliability, and maintainability to accelerate decision support and improve data quality for flood risk and population analysis. Delivered four key feature areas, fixed stability issues impacting simulations outside spin-up, and enhanced API clarity and code health.
April 2025
March 2025
5 Commits • 1 Features
Mar 1, 2025March 2025 performance summary focusing on GEB Flood Risk Modeling overhaul and related stability improvements.
March 2025
5 Commits • 1 Features
Mar 1, 2025March 2025 performance summary focusing on GEB Flood Risk Modeling overhaul and related stability improvements.
Activity
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Quality Metrics
Correctness84.6%
Maintainability84.0%
Architecture83.4%
Performance73.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
Python
Technical Skills
Agent-Based ModelingAlgorithm OptimizationCode FormattingCode RefactoringCode RenamingConfiguration ManagementCoordinate Reference SystemsData AnalysisData EngineeringData InterpolationData ProcessingFlood Risk ModelingGeospatial AnalysisGeospatial Data HandlingLibrary Integration
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline