Re: Error in STSA Analysis

From: Dennis Shea <shea_at_nyahnyahspammersnyahnyah>
Date: Sat Dec 31 2011 - 22:23:20 MST

There is no error in the STSA Analysis.

---
You got an error message that specifies the error:
   (0)	nExtra=1 input array must have complete days only
The function requires 'complete days only'. It tells you that there is
one extra time step (nExtra=1).
Your data spans
1993010100  1993010106 1993010112 1993010118
1993010200  1993010206 1993010212 1993010218
[snip]
1993062800  1993062806 1993062812 1993062818
1993062900  1993062906 1993062912 1993062918
1993063000  <===  not a full day
There are 721 time steps. Only read 720 time steps.
====> Use
A  = f->A(0:719,0,{latS:latN},:)
Also, I do not understand your setting
   nDayWin  = 10   ; Wheeler-Kiladis [WK] temporal window length (days)
   nDaySkip = 30   ; time (days) between temporal windows [segments]
Better, say
   nDayWin  = 96
   nDaySkip = 10
You can experiment.
Happy New Year
On 12/31/11 2:33 PM, Sandro Wellyanto Lubis wrote:
> Dear NCL,
> I have tried to analyze the EP-waves by Wheeler Kiladis method as
> provided in NCL.
> In my analysis, i am using 6 hourly data, from January- June 1992. The
> running was working well, but the results were nothing.
> I have sent the script and the data to the ftp ftp.cgd.ucar.edu, :
> 1. wkSpaceTime_3.ncl (modified)
> 2. u5039n.cdf (NCEP/NCAR 2- modified)
>
> Thank you very much for your hint.
> Best,
> Sandro
>
> Email: s.lubis@studserv.uni-leipzig.de
> Phone Number: +4915225429233
>
> ----------------------------------------------------------------
> This message was sent using IMP, the Internet Messaging Program.
>
>
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Received on Sat Dec 31 22:23:31 2011

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