During May 2025, Luke Baker focused on stabilizing time-series data handling in the CliMA/Oceananigans.jl repository, addressing a critical bug in FieldTimeSeries indexing. He improved numerical robustness by refining time comparison logic to handle near-zero values with an absolute error tolerance based on the simulation timestep. Leveraging Julia and his expertise in data handling and numerical analysis, Luke moved indexing operations to the CPU for greater efficiency and updated code comments and variable names for clarity. These targeted changes enhanced performance and maintainability, laying a stronger foundation for reliable time-series analytics in scientific simulations without introducing new features.