<div dir="ltr"><div><div>Hi, (perhaps) you can learn something from MJO clivar example: <a href="https://www.ncl.ucar.edu/Applications/Scripts/mjoclivar_14.ncl">https://www.ncl.ucar.edu/Applications/Scripts/mjoclivar_14.ncl</a><br><br></div>It also used a multivariate (combined) EOF to compute the MJO PC index ,<br></div><div>you can adjust it as your purpose.<br></div><div><br>Viel Glück<br></div>Thomas.<br><div><div><br></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Mar 26, 2015 at 5:33 PM, Erik Jan Schaffernicht <span dir="ltr"><<a href="mailto:eschaffe@uni-koeln.de" target="_blank">eschaffe@uni-koeln.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
Is there a way to run an EOF on several combined fields in one exection? To get the max. joint variability?<br>
As an example I like to see the EOF of an sea surface temp (SST) field together with a precipitation rate (PR) field. Both files I do have as individual netcdf input. Then I like to do the Eigen Analysis (EOF) and get a first Eigenvector which contains the max. variance and I would like to plot then SST and PR next to each other on one sheet (i.e. two separate panels, both showing the 1st EOF as result of a combined analysis of max. variance.).<br>
<br>
For the purpose of comparison I know that I can do later on an EOF-Analysis(SST) and separated an EOF-Analysis(PR) and plot them to see differences.<br>
<br>
Thanks for helping.<br>
<br>
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