[gradsusr] error with zinterp.gs and gfs_hd nomads

[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
******************************************************************

_______________________________________________
gradsusr mailing list
gradsusr at gradsusr.org
http://gradsusr.org/mailman/listinfo/gradsusr
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://gradsusr.org/pipermail/gradsusr/attachments/20110413/c119ebc2/attachment-0003.html