Hi All, is there any GRADS script to compute lead-lag correlations between two time series? Thank you in advance. Regards, Massimo -- Massimo Bollasina Climate Research Division/Scripps Institution of Oceanography UCSD - La Jolla, CA 92093-0224 email: mbollasina at ucsd.edu phone: 858-534-4157 fax: 858-534-8561 www: http://ecpc.ucsd.edu/