SciTools/iris
Oct 2025 – Feb 2026
3 Months active
Languages Used
CPython
Technical Skills
CartopyCoordinate SystemsData MaskingDependency ManagementGeospatial Data HandlingIntegration Testing
Hamish Steptoe
PROFILE
Hamish Steptoe
Worked on the SciTools/iris repository over three months, delivering three features focused on geospatial data workflows and maintainability. Developed a modern shape masking API using Python and libraries such as Rasterio and Shapely, replacing deprecated interfaces and improving GIS integration. Enhanced documentation by adding a stereographic projection example and refining usage guidance to support user onboarding and clarity. Led compatibility updates for pandas v3, updating environment requirements, refining type checking, and modernizing the test suite with improved coverage and static analysis. The work emphasized robust software maintenance, clear documentation, and seamless integration with evolving geospatial and data analysis tools.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
3Total
Bugs
0
Commits
3
Features
3
Lines of code
3,744
Activity Months3
Your Network
52 peopleWork History
February 2026
1 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for SciTools/iris focusing on pandas v3 compatibility and test-suite modernization. Implemented environment and API changes to align with pandas v3, refined copy keyword handling across functions, and strengthened type checking. Modernized tests (including test_pandas.py) and increased test coverage; improved deprecation handling to maintain robustness. These changes reduce upgrade risk for downstream users and improve maintainability and developer throughput.
1 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for SciTools/iris focusing on pandas v3 compatibility and test-suite modernization. Implemented environment and API changes to align with pandas v3, refined copy keyword handling across functions, and strengthened type checking. Modernized tests (including test_pandas.py) and increased test coverage; improved deprecation handling to maintain robustness. These changes reduce upgrade risk for downstream users and improve maintainability and developer throughput.
February 2026
November 2025
1 Commits • 1 Features
Nov 1, 2025November 2025 monthly summary for SciTools/iris: Focused on delivering targeted documentation improvements for the cube masking feature to boost usability and reduce onboarding friction. Implemented a new stereographic projection example in the user guide, clarified usage guidance, and corrected typos across the cube masking docs. The work enhances clarity, accelerates adoption for complex masking scenarios, and aligns with the project’s maintainability goals. There were no major bug fixes this month; the emphasis was on documentation quality and supporting users with clearer examples and references. Notable commit: 20e4d880832c95b43d47833936e21d8af8328170 (Updates to cube masking docs, new user guide example, typo fixes, review edits, updated masking_stereographic_plot.py).
November 2025
1 Commits • 1 Features
Nov 1, 2025November 2025 monthly summary for SciTools/iris: Focused on delivering targeted documentation improvements for the cube masking feature to boost usability and reduce onboarding friction. Implemented a new stereographic projection example in the user guide, clarified usage guidance, and corrected typos across the cube masking docs. The work enhances clarity, accelerates adoption for complex masking scenarios, and aligns with the project’s maintainability goals. There were no major bug fixes this month; the emphasis was on documentation quality and supporting users with clearer examples and references. Notable commit: 20e4d880832c95b43d47833936e21d8af8328170 (Updates to cube masking docs, new user guide example, typo fixes, review edits, updated masking_stereographic_plot.py).
October 2025
1 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary for SciTools/iris: Implemented a Shape Masking API Enhancement that modernizes shape-based masking, replaces deprecated API usage, and lays groundwork for stronger GIS workflow integration. The update improves shape handling, introduces optional support for rasterio and affine, and enhances overall performance and maintainability.
1 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary for SciTools/iris: Implemented a Shape Masking API Enhancement that modernizes shape-based masking, replaces deprecated API usage, and lays groundwork for stronger GIS workflow integration. The update improves shape handling, introduces optional support for rasterio and affine, and enhances overall performance and maintainability.
October 2025
Activity
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Quality Metrics
Correctness86.6%
Maintainability86.6%
Architecture93.4%
Performance86.6%
AI Usage26.6%
Skills & Technologies
Programming Languages
CPython
Technical Skills
CartopyCoordinate SystemsData MaskingDependency ManagementGeospatial Data HandlingIntegration TestingLibrary RefactoringPyprojRasterioShapelyUnit Testingdata analysisdata visualizationdocumentationgeospatial analysis
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