foggie-sims/foggie
Jun 2025 – Aug 2025
3 Months active
Languages Used
NonePythonBashConfiguration
Technical Skills
Astrophysics Simulation AnalysisData AnalysisData ManagementData VisualizationPython ScriptingScientific Computing
Jason Tumlinson
PROFILE
Jason Tumlinson
Over a three-month period, JT Umlins developed and standardized data assets, analysis tooling, and configuration workflows for the foggie-sims/foggie repository, focusing on astrophysical simulations. JT introduced Python and shell scripts to generate diagnostic plots and analyze halo tracks, enabling visualization and cross-redshift tracking of key simulation properties. They expanded simulation coverage by adding new track data sets, supporting richer post-processing and model evaluation. JT also implemented reference initial condition configuration files and refactored integration with MUSIC, improving reproducibility and onboarding. The work demonstrated depth in data management, scientific computing, and configuration management, resulting in more robust and reproducible simulation pipelines.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
5Total
Bugs
0
Commits
5
Features
3
Lines of code
2,954
Activity Months3
Your Network
22 peopleSame Organization
@pfe23.nas.nasa.gov2
Work History
August 2025
2 Commits • 1 Features
Aug 1, 2025Monthly summary for 2025-08 for foggie-sims/foggie: Focused on standardizing the initial condition (IC) configuration workflow to improve reproducibility, onboarding, and cross-run consistency. Implemented reference IC configuration files defining cosmological parameters, box properties, and outputs for gas and dark matter-only runs; refactored halo IC generation script paths and configurations to streamline integration with MUSIC. No major bug fixes reported this month; ongoing stabilization and documentation improvements to support CI and multi-run experimentation.
2 Commits • 1 Features
Aug 1, 2025Monthly summary for 2025-08 for foggie-sims/foggie: Focused on standardizing the initial condition (IC) configuration workflow to improve reproducibility, onboarding, and cross-run consistency. Implemented reference IC configuration files defining cosmological parameters, box properties, and outputs for gas and dark matter-only runs; refactored halo IC generation script paths and configurations to streamline integration with MUSIC. No major bug fixes reported this month; ongoing stabilization and documentation improvements to support CI and multi-run experimentation.
August 2025
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for foggie-sims/foggie: Delivered expanded simulation data coverage by adding two new track data sets corresponding to runs 2392_ff and 2878 mechanical. This enables richer post-processing analytics and cross-run comparisons with minimal overhead.
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for foggie-sims/foggie: Delivered expanded simulation data coverage by adding two new track data sets corresponding to runs 2392_ff and 2878 mechanical. This enables richer post-processing analytics and cross-run comparisons with minimal overhead.
June 2025
2 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for foggie-sims/foggie: Delivered foundational data assets and analysis tooling for H2 simulations, establishing end-to-end readiness for root-tracking across redshifts and enabling rapid visualization of key halo properties. Improvements lay groundwork for reproducible scientific analyses and faster iteration.
2 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for foggie-sims/foggie: Delivered foundational data assets and analysis tooling for H2 simulations, establishing end-to-end readiness for root-tracking across redshifts and enabling rapid visualization of key halo properties. Improvements lay groundwork for reproducible scientific analyses and faster iteration.
June 2025
Activity
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Quality Metrics
Correctness92.0%
Maintainability92.0%
Architecture92.0%
Performance92.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
BashConfigurationNonePython
Technical Skills
Astrophysical SimulationsAstrophysics Simulation AnalysisConfiguration ManagementCosmologyData AnalysisData ManagementData VisualizationPython ScriptingScientific ComputingShell ScriptingSimulation Analysis
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