Session M3: Magnetic field data products Thursday (Feburary 16) 3:15PM-4:45PM Session Leaders: Yang Liu & Rasmus Larsen 3:15-3:30 Y. Liu: Overview of magnetic field data products (a preliminary plan). 3:30-3:45 B. Welsch: ILCT code for deriving surface flow. 3:45-4:00 J. McTiernan: Non-linear force-free field calculation from the optimization algorithm. 4:00-4:15 S. T. Wu: Data-driven MHD simulation for evolution of the active regions (local-scale magnetic field). 4:15-4:30 Z. Mikic: MHD method/codes for coronal/heliospheric structures including steady solar wind model (large-scale magnetic fields). 4:30-4:45 Discussions. Topics to be addressed: 1. Nature of the codes (Language, etc); 2. Additional supporting softwares (IDL, MATLIB, ...); 3. Computational requirements (run time estimate, system requirements, etc); 4. Requirements for the input data and format of the output products; 5. Potential challenges, test procedures, target date for completion of codes, etc...