Dave Allured is a software engineer based in Boulder, Colorado with a decade of experience building and maintaining robust back-end systems, particularly for climate modeling and forecast support. He is an active open-source contributor, maintaining and modernizing crucial packages in the MacPorts ecosystem and fixing subtle bugs in core scientific libraries like netCDF-C. His work shows a strong attention to cross-platform build compatibility, dependency management, and data-format interoperability—skills vital for reproducible scientific computing. Colleagues rely on him to untangle tricky build errors, resolve time zone parsing and test-hang issues, and implement pragmatic compatibility improvements that keep legacy workflows running. Quietly, he blends systems-level maintenance with domain-focused engineering, making him a dependable bridge between research needs and production-grade tooling.
Official GitHub repository for netCDF-C libraries and utilities.
Role in this project:
Back-end Developer
Contributions:3 reviews, 13 commits, 9 PRs in 1 year 3 months
Contributions summary:Dave contributed to bug fixes and enhancements within the netCDF-C library. Their work involved resolving time zone parsing issues, addressing a hang in a test script, and implementing format compatibility options when re-opening files. The user also updated the code to include the format compatibility function prototype and improve comments.
Contributions:31 reviews, 19 commits, 137 PRs in 1 year 9 months
Contributions summary:Dave primarily contributes to the MacPorts ports tree by updating and patching software packages. Their work includes updating the `hdf5`, `openldap`, `vtk`, `opencascade`, and `lapack` packages to newer versions, fixing build errors, and adapting the packages to the MacPorts environment. The contributions also encompass dependency management, and integrating updates from upstream projects. These changes ensure compatibility, address build issues, and improve the overall functionality of the packages within the MacPorts ecosystem.
macosxpackage-managermacports-portsportsmacports
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Dave Allured - Software Engineer at NOAA/PSL/CIRES