March 2025 monthly summary focusing on key accomplishments and business value across SWMF repositories. Delivered a significant enhancement to the SWMF Plotfile IO capabilities, corrected documentation guidance to reduce user errors, and removed outdated test assets to streamline development and testing. The work improves data interchange reliability for plotting workflows and reinforces the team's commitment to quality and maintainability.

February 2025 highlights: Delivered GPU-accelerated MBILU1 preconditioner with new scalar fast paths and configurable nDiag, enabling parallel GPU execution and memory-efficient operation. Implemented and iterated on prehepta_scalar_fast and upper_hepta_scalar_fast paths, establishing groundwork for broader parallelism. Plotting enhancements include a lonshift parameter for clockwise rotation of lon-lat plots and a map orientation fix for latitude plots when the y-range is inverted, improving visualization fidelity. Reliability improvements include aligning Bx0 plotting with the new sorting, fixing a critical nDiag/nBlock swap bug and initial guess handling for nDiag==3, and updating test baselines for GPU-related outputs. Documentation and process improvements include TIMING documentation integrated into the manual build with a manual link and CVS→Git migration notes with updated test results URL. Maintenance and refactor: decoupled timing utilities into a shared module with minor formatting cleanups.

January 2025 SWMF development delivered NUOPC-based modularization, readability improvements, plotting enhancements, and documentation cleanups across SWMF/SWMF and SWMFshare repositories. Key outcomes include NUOPC integration and modular driver/config setup, improved readability for parameter/config files, targeted log data corrections for simulation fidelity, enhanced geospatial plotting supporting lonlatn/lonlats modes and broader coordinate-system coverage, and streamlined maintenance through updated documentation and obsolete script cleanup. These changes enable faster integration work, more reliable simulations, and improved data analysis. Demonstrated capabilities include NUOPC/ESMF integration, configuration-driven modular design, IDL documentation hygiene, and plotting generalization across regions.

December 2024 monthly summary focused on expanding HPC submission capabilities, simplifying the shared library, and strengthening GPU test coverage. Deliverables include enhanced Slurm/PBS HPC submission workflows, removal of unused modules from the shared library, and improved SWPC GPU prolongation testing.

November 2024 performance highlights across SWMFsoftware/share and SWMF: delivered targeted features, resolved key debugging blockers, and strengthened testing and portability. Notable outcomes include improved PDF output via epspdf, CPU OpenACC debugging readiness on Darwin, enhanced Git workflow compatibility, CPU-only OpenACC testing, and NAG optimization. These changes collectively enhance simulation reliability, cross-cluster portability, and development velocity, translating to more stable releases and faster validation cycles. Technical execution spanned Makefile adjustments, NAG integration, test reconfigurations, and configuration parameter expansion for auroral oval modeling.