[gradsusr] error with zinterp.gs and gfs_hd nomads

[Pou-Chang John Chen]

Hi Adrian

I'm sorry for missing the description.
I don't whether there is any solution.
In my experience, there is data space limitation in GrADS to perform as I use 
4km satellite data to make too many displays.
 
Sorry for not helping you
John
________________________________
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________________________________
From: Adrian Scherzinger <adrian.scherzinger at meteotest.ch>
To: GrADS Users Forum <gradsusr at gradsusr.org>
Sent: Thu, April 14, 2011 3:41:45 PM
Subject: Re: [gradsusr] error with zinterp.gs and gfs_hd nomads

 John

thanks for your answer. As I wrote in my first post, the script     works fine 
with 1x1 and 2.5x2.5 degree data.
After the "entire grid empty error", all the further timesteps     deliver empty 
data.
I have the impression, I kind of loose the connection to the server     - but 
there is no such message in the grads console.

Adrian

___________________________ Adrian Scherzinger Stv. Leiter Wetterprognosen  
Genossenschaft METEOTEST Fabrikstrasse 14, CH-3012 Bern Tel +41 (0)31 307 26 26 
Fax +41 (0)31 307 26 10 adrian.scherzinger at meteotest.ch http://www.meteotest.ch  
****************************************************************** METEOFON - 
Wetterauskünfte im direkten Dialog mit dem Prognostiker 0900 57 61 52 (CHF 
3.13/Min ab Festnetz) So-Fr 5-17:30, Sa 5-13:30 
******************************************************************
Am 13.04.2011 16:00, schrieb Pou-Chang John Chen: 
Hello Adrian
>As I remember, the dataset actually has some missing data           in some time 
>steps.
>How about to check out 1x1 degree data to make sure there           is no 
>missing first.  The two should be the same resources.
>
>
>John
> 
________________________________
GrADS           Tutorial on Facebook 
>http://www.wishingwork.com/grads/
>
>
>
>
>
________________________________
From: Adrian Scherzinger <adrian.scherzinger at meteotest.ch>
>To: gradsusr at gradsusr.org
>Sent: Wed,               April 13, 2011 9:25:29 PM
>Subject: [gradsusr] error with zinterp.gs and gfs_hd nomads
>
>hi
>
>i have to make wind maps on a certain height above ground             with 
>gradsdods 
>
>and the nomads gfs_hd (0.5) data. To solve this, i use the             
>zinterp.gs 
>
>function for an area which is quite big (lat 40 70, lon -15             40). The 
>
>calculation of one timestep takes around 20 minutes.
>however, after one or two timesteps, the zinterp.gs function             just 
>takes 
>
>a few seconds and gradsdods just delivers "entire grid             empty" data.
>the same script with nomads gfs 1 degree or 2.5 degree data             is 
>working 
>
>fine for all timesteps.
>
>what is going wrong?
>
>thanks for any help
>adrian
>
>-- 
>___________________________
>Adrian Scherzinger
>Stv. Leiter Wetterprognosen
>
>Genossenschaft METEOTEST
>Fabrikstrasse 14, CH-3012 Bern
>Tel +41 (0)31 307 26 26
>Fax +41 (0)31 307 26 10
>adrian.scherzinger at meteotest.ch
>http://www.meteotest.ch
>
>******************************************************************
>METEOFON - Wetterauskünfte im direkten Dialog mit dem             Prognostiker
>0900 57 61 52 (CHF 3.13/Min ab Festnetz) So-Fr 5-17:30, Sa             5-13:30
>******************************************************************
>
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