[gradsusr] error with zinterp.gs and gfs_hd nomads

[Adrian Scherzinger]

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

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METEOFON - Wetterauskünfte im direkten Dialog mit dem Prognostiker
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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
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> ------------------------------------------------------------------------
> *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 <mailto: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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