Re: Re: [ncl-talk] How to get pcvar_varimax when using eofunc_varimax?

Hi, Thanks for Mary's help.

    I use both "eof_varimax" and "eofunc" at my script, but get a "pcvar_varimax" with all the
same value. I wonder if a deprecated function and a new feature can be used at the same time.

 ; 2. calculate the EOF
    neof = 5

    optEOF = True
    optEOF_at_jopt = 1 ; using correlation matrix
    optETS = False

    eof = eofunc_Wrap(pr, neof, optEOF)
    eof_ts = eofunc_ts_Wrap (pr, eof, optETS)
    print("Percent Variance of EOF:")
    print(eof_at_pcvar)

   ; reof = eofunc_varimax_Wrap(eof,1)
    reof = eof_varimax(eof)
    reof_ts = eofunc_ts_Wrap(pr,reof,optETS)
    print("Percent Variance of REOF:")
    print(reof_at_pcvar_varimax)

And here below is what I get :
warning:Dimension (0) has not been defined
(0) Percent Variance of EOF:
(0) 17.80799
(1) 12.02987
(2) 10.94742
(3) 8.642593
(4) 7.637198
warning:Dimension (0) has not been defined
(0) Percent Variance of REOF:
(0) 4.545455
(1) 4.545455
(2) 4.545455
(3) 4.545455
(4) 4.545455

By the way, here is my system infomation :

Linux 2.4.20-8smp #1 SMP Thu Mar 13 17:45:54 EST 2003 i686 i686 i386 GNU/Linux
gcc (GCC) 3.2.2 20030222 (Red Hat Linux 3.2.2-5)

Thanks


Lin



LEO_ARIES
2007-04-19



·¢¼þÈË£º Mary Haley
·¢ËÍʱ¼ä£º 2007-04-19 03:14:48
ÊÕ¼þÈË£º LEO_ARIES
³­ËÍ£º NCL_Talk; Dennis Shea
Ö÷Ì⣺ Re: [ncl-talk] How to get pcvar_varimax when using eofunc_varimax?



Slight correction: you mentioned both the "eof_varimax" and "eofunc_varimax" routines. "eof_varimax" has had the "pcvar_varimax" attribute available since?2005. It is the "eofunc_varimax" routine that had this attributed added for the next scheduled release of NCL.?


--Mary






On Apr 18, 2007, at 10:26 AM, Mary Haley wrote:


Hi Lin,


The addition of the "pcvar_varimax" attributed was only just recently added, and we failed to indicate this in the documentation. The next release of NCL, which we have slipped a few weeks because of some more GRIB testing, is scheduled for some time around the end of April.


If you would like to have a test version, send me an email with information about your system "uname -a". Additionally, if you have a Linux system, I need your "gcc" version as well, "gcc --version".


Meanwhile, I will amend the documentation to indicate that "pcvar_varimax" is a new feature.


--Mary
?

On Apr 18, 2007, at 10:08 AM, LEO_ARIES wrote:


Hi,all
?
??? I've tried to using eofunc_varimax to do a REOF analysis, but I dont know how to get "pcvar_varimax" just
as said in the introduction of function in NCL page of
?
?http://www.ncl.ucar.edu/Document/Functions/Built-in/eof_varimax.shtml?
?
??? Is there anyone who have used this function and tell me how to get this attribute?
?
?
Thanks
?
?
Lin
?



LEO_ARIES
2007-04-19
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Received on Wed Apr 18 2007 - 16:32:45 MDT