Re: mjo

The sign of the EOF is arbitrary.

Good luck

> Hi everyone,
> I have a problem concerning with the mjo. I have used the example
> mjoclivar_12.ncl<http://www.ncl.ucar.edu/Applications/Scripts/mjoclivar_12.ncl>
> to
> compute the univariate eof for 20-100 day band-pass filtered olr data
> from
> 1987-2007, but the result seems to be different from that of the typical
> one. The conventional EOF1 exhibits negative OLR anomalies (strong
> convection) in the tropical Indian Ocean and positive anomalies in the
> western pacific (see figure 1 in
> http://ams.allenpress.com/perlserv/?request=get-document&doi=10.1175%2F2007JCLI1493.1),
> but the result of mine is just the opposite. Do anyone know the reason?
> The
> code can be seen in the attachment. Thanks.
> shinn
> _______________________________________________
> ncl-talk mailing list
> List instructions, subscriber options, unsubscribe:
> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>

_______________________________________________
ncl-talk mailing list
List instructions, subscriber options, unsubscribe:
http://mailman.ucar.edu/mailman/listinfo/ncl-talk
Received on Sun Jan 3 21:17:21 2010