TY - SLIDE KW - annual seminar AU - Piotr Smolarkiewicz AU - C. Temperton AU - S Thomas AU - A. Wyszogrodzki BT - ECMWF Annual Seminar 2004 C1 - Events DA - 2004 LA - eng PY - 2004 T2 - ECMWF Annual Seminar 2004 T3 - ECMWF Annual Seminar TI - Spectral preconditioners for nonhydrostatic atmospheric models: extreme applications ER -