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Re: [ferret_users] eof_space problem?




Hi, Ansley,

I mean the amplitude multiplied by -1 in the first mode only. All the others is same, even the eof_stat shows exactly same percent. I only checked first two modes.

My ferret version is 5.7.

Here is the matlab eof package.
http://hooimeijer-it.com/tudelft/Resources/Matlab_EOFs.html

Thanks,
Lindsay


2008/3/28, Ansley Manke <Ansley.B.Manke@xxxxxxxx>:
Hi Lindsay,
We haven't had any reports of this kind of trouble with the EOF
functions. When you say the values show inverse, do you mean they are
reversed north to south? or multiplied by -1?

What version of Ferret are you running, and on what computer platform?

Ansley

lee lindsay wrote:
>
> Hello,
>
> I have tried to use "eof_space" by ferret and matlab EOF method. The
> time series results are same by "eof_tfunc" and the second mode is
> same. Although the spacial pattern results are similar in the first
> mode , the values shows inverse. Does anyone know what's wrong on
> that? Is it ferret wrong for the first mode spatical pattern?
>
> Thanks,
> Lindsay
>
>


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