January 2026 contributions for SWMFsoftware/SWMF: Delivered Inter-module data coupling for CIMI configuration (IM->IE) enabling precipitation data transfer between IM and IE modules; updated wrapper modules to include new get_info subroutines. Fixed bug: corrected use_ua parameter direction in get_info_for_im (input vs output). Code cleanup: removed unnecessary whitespace in Fortran to improve readability. Commits included: f2d6b8197137f06fad0a62e407f1db0decceaa64, 14af3c003f58ac42db5e36c81525ed2b2f7bd272, 85dad13c5714d31547f93d1e85e165cc9ba7f013. Overall impact: strengthened CIMI integration, improved data handling and contract correctness, and enhanced maintainability. Technologies/skills demonstrated: Fortran code maintenance, inter-module data interfaces, wrapper/API design, and code hygiene.

August 2025 monthly summary for SWMFsoftware/BATSRUS: Focused on delivering a significant feature to improve realism of CIMI-based simulations by adding electron pressure coupling in the CIMI model in the second spatial direction. Implemented new variables and memory logic to allocate, initialize, and transfer electron pressure buffers to enable more complex simulations. The change is tracked under commit b3b4837e57aefe59c504d6af1c76aab9010cf84b. No major bug fixes were reported this month; primary emphasis on feature delivery and integration with the BATSRUS codebase. Overall impact includes enabling higher-fidelity plasma simulations and laying groundwork for future physics modules; strengthens the product’s capability for studying electron pressure dynamics in CIMI.

In July 2025, delivered a new electron temperature input capability for IMF files in BATSRUS, enabling electron pressure (pe) calculations to use electron temperature (te) when provided, calculated via ion number density. This enhancement broadens input flexibility, improves physics fidelity for electron pressure modeling, and supports temperature-based scenarios for space weather simulations. The change was implemented with a focused commit to facilitate review, maintenance, and future extensions.

May 2025: Delivered configurable test parameters for LOSSCONEFACTORS and MAGNITPRECIPSMOOTHING in IE initialization/restart configuration to enable explicit test values and preserve current test results, stabilizing automated tests and improving reproducibility across CI runs. No major bugs fixed. Key impact: more reliable test outcomes, easier test setup, and improved CI consistency. Technologies demonstrated: configuration management, parameterization, git version control, and IE initialization workflow.

Monthly summary for 2025-04: Delivered substantive feature enhancements and data-model updates across SWMFsoftware/SWMF and SWMFsoftware/share, driving improved space weather prediction fidelity and maintainability. Key outcomes include enhanced GM-IE coupling with additional MHD variables and updated IE outputs; MAGNIT-conductance model adoption for SWPC Pe tests with aurora modeling parameters; and electron pressure support as an optional output variable, complemented by targeted code quality improvements. Highlights were validated through multiple commits across the two repositories, including notable changes in data transfer, output handling, and model configuration. Commits of note include 6d45f047c7a3c61a08408f8d89550c499f9c39f3, a4a602f34b4fb423b29b67ad8658a25b932fc6d2, cc8982364e926471023e8ebfc3cde89abc3b6ab6, 9b78fcf064dacdaa560a02566b9442bd55049d37, 1510ab556b3d80bfc03fd41c4f0948e9c42f9881.

Monthly summary for 2025-03 focused on BATSRUS work. Delivered electron pressure coupling in GM_get_for_IE, expanding simulation fidelity for electron pressure effects and updating the data flow accordingly in the SWMF/BATSRUS repository.