Re: problem with example mjoclivar_14

1. The arbitrary nature of the sign has been answered by Dennis already this week. You really probably should look at a stats book to examine the nature of the equations involved.
2. Try multiplying by "1." (float) not "1" (integer).

----- Original Message -----
From: shinn wong <shinnshinnwong@gmail.com>
Date: Thursday, January 7, 2010 2:22 am
Subject: problem with example mjoclivar_14
To: ncl-talk@ucar.edu

> Dear ncl users,
> Attached is the code for computing multivariate eof. I have two questions
> concerning the multi-variate eof.
> 1)Is the sign of the combined eof arbitrary? Is it ok for me to change
> the
> sign of the eof?
> 2)There are errors when I'm trying to change the sign of the eof by
> multiplying eof_cdata by -1 (line 151 to 153). The error is:
> fatal:NclGetArgValue: In correct argument type passed to the function
> 5
> [main] ncl 2584_cygtls::handle_exceptions:Error while dumping state
> <probably corrupted stack> Segmentation fault <core dumped>. So i want
> to
> know what i actually did wrong.
> Thank you.
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Received on Thu Jan 7 05:44:41 2010