TY - CPAPER AU - W. Tennant AU - S. Beare BT - Workshop on Representing Model Uncertainty and Error in Numerical Weather and Climate Prediction Models, 20-24 June 2011 CY - Shinfield Park, Reading DA - 2011 LA - eng PB - ECMWF PP - Shinfield Park, Reading PY - 2011 EP - 366 T2 - Workshop on Representing Model Uncertainty and Error in Numerical Weather and Climate Prediction Models, 20-24 June 2011 TI - New schemes to perturb near-surface variables in MOGREPS ER -