TY - SLIDE KW - workshop KW - High performance computing AU - Hann-Ming Juang C1 - Events DA - 2008 LA - eng PY - 2008 TI - Mass-conserving and positive-definite semi-Lagrangian advection in NCEP GFS: Decomposition for massively parallel computing without halo UR - https://www.ecmwf.int/node/15346 ER -