TY - CPAPER AU - J. Rinne BT - Workshop on the use of Empirical Orthogonal functions in Meteorology CY - Shinfield Park, Reading DA - 1977 LA - eng PB - ECMWF PP - Shinfield Park, Reading PY - 1977 SP - 134 EP - 140 T2 - Workshop on the use of Empirical Orthogonal functions in Meteorology TI - Controlling a large data sample with the aid of empirical orthogonal functions ER -