TY - CPAPER AU - S. Ballard AU - B. Ingleby AU - S.F. Milton AU - R. Renshaw AU - M. Sharpe AU - A. Lorenc BT - ECMWF/GEWEX Workshop on Humidity Analysis, 8-11 July 2002 CY - Shinfield Park, Reading DA - 2003 LA - eng PB - ECMWF PP - Shinfield Park, Reading PY - 2003 SP - 7 EP - 18 T2 - ECMWF/GEWEX Workshop on Humidity Analysis, 8-11 July 2002 TI - Analysis of humidity, cloud and rain in the Met Office 3DVAR and 4DVAR systems: present and future ER -