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Alastair Crabtree

PROFILE

Alastair Crabtree

Worked on the IMAP-Science-Operations-Center/imap_processing repository to enhance data integrity and processing efficiency for scientific data pipelines. Addressed a bug in the geometric transformation logic by ensuring that NaN and FILL_VAL values were preserved during rotations, preventing data corruption and maintaining the reliability of processed outputs. Developed a new feature for the MAG L2 processing workflow, enabling customizable output frames so users can selectively generate only the frames needed, optimizing both compute and I/O resources. All changes were implemented in Python, with thorough updates to testing and documentation to support the new parameterization and maintain robust data processing standards.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

2Total
Bugs
1
Commits
2
Features
1
Lines of code
117
Activity Months1

Work History

April 2026

2 Commits • 1 Features

Apr 1, 2026

April 2026 monthly summary for IMAP-Science-Operations-Center/imap_processing focused on data integrity and processing efficiency. Delivered two main items with supporting QA and documentation changes, directly enhancing reliability of IMAP geometry transformations and enabling selective MAG L2 frame generation to optimize compute and I/O.

Activity

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Quality Metrics

Correctness100.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Python

Technical Skills

Pythondata processingtesting

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

IMAP-Science-Operations-Center/imap_processing

Apr 2026 Apr 2026
1 Month active

Languages Used

Python

Technical Skills

Pythondata processingtesting