TY - CPAPER AU - E. Klinker AU - Laura Ferranti BT - Diagnosis of models and data assimilation systems, 6-10 September 1999 CY - Shinfield Park, Reading DA - 1999 LA - eng PB - ECMWF PP - Shinfield Park, Reading PY - 1999 SP - 333 EP - 346 T2 - Diagnosis of models and data assimilation systems, 6-10 September 1999 TI - Use of tendency-balance to diagnose the performance of models and data assimilation systems ER -