ESMValGroup/ESMValCore
Mar 2025 – Aug 2025
2 Months active
Languages Used
Python
Technical Skills
Climate Data AnalysisData ValidationTestingData AnalysisIris LibraryMetadata Management
David Hohn
PROFILE
David Hohn
David Hohn contributed targeted engineering work to the ESMValGroup/ESMValCore repository, focusing on improving the reliability of climate data processing. He addressed two critical bugs: one correcting the handling of the tos variable for the GISS-E2-1-G-CC model, ensuring accurate units and values through Python-based data validation and comprehensive testing, and another refining the mapping of ocean region coordinates in the CESM2 dataset to enhance metadata integrity. Leveraging skills in scientific computing, the Iris library, and metadata management, David’s work reduced the risk of downstream analysis errors and strengthened the consistency and reproducibility of climate model outputs within ESMValCore.
Overall Statistics
Feature vs Bugs
0%Features
Repository Contributions
2Total
Bugs
2
Commits
2
Features
0
Lines of code
198
Activity Months2
Your Network
7 people
Work History
August 2025
1 Commits
Aug 1, 2025Monthly summary for 2025-08: Delivered a critical data-quality fix in ESMValCore by correcting ocean region coordinate mapping for the CESM2 (msftmz) dataset. The fix ensures accurate mapping of numerical region indices to descriptive ocean basin names, improving metadata integrity for oceanographic analyses and reducing downstream analysis errors.
1 Commits
Aug 1, 2025Monthly summary for 2025-08: Delivered a critical data-quality fix in ESMValCore by correcting ocean region coordinate mapping for the CESM2 (msftmz) dataset. The fix ensures accurate mapping of numerical region indices to descriptive ocean basin names, improving metadata integrity for oceanographic analyses and reducing downstream analysis errors.
August 2025
March 2025
1 Commits
Mar 1, 2025March 2025 monthly summary for ESMValCore focusing on stabilizing the GISS-E2-1-G-CC Tos variable handling. Completed a targeted bug fix to correct units and values of the tos variable for the GISS-E2-1-G-CC esm-piControl workflow, with added tests to validate correctness. This work reduces risk of incorrect model outputs and strengthens the reliability of the ESMValCore processing chain.
March 2025
1 Commits
Mar 1, 2025March 2025 monthly summary for ESMValCore focusing on stabilizing the GISS-E2-1-G-CC Tos variable handling. Completed a targeted bug fix to correct units and values of the tos variable for the GISS-E2-1-G-CC esm-piControl workflow, with added tests to validate correctness. This work reduces risk of incorrect model outputs and strengthens the reliability of the ESMValCore processing chain.
Activity
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
Python
Technical Skills
Climate Data AnalysisData AnalysisData ValidationIris LibraryMetadata ManagementPythonScientific ComputingTesting
Repositories Contributed To
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