> i used eofcov ncl function to do some analysis. but i found the results are same when i input anomaly data and original data. whether the eofcov function has the internal ability to computer datat departure by default.
> t hank you for your help!
The EOF routines use the anomalies. Internally, the
covariance matrix is computed via:
SUM[ (x(t)-xave)*(y(t)-yave) ]/Nt
_______________________________________________
ncl-talk mailing list
ncl-talk@ucar.edu
http://mailman.ucar.edu/mailman/listinfo/ncl-talk
This archive was generated by hypermail 2b29 : Wed May 19 2004 - 08:51:41 MDT