<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:'times new roman', 'new york', times, serif;font-size:12pt"><div></div><div>Hi Adrian</div><div><br></div><div>I'm sorry for missing the description.</div><div>I don't whether there is any solution.</div><div>In my experience, there is data space limitation in GrADS to perform as I use 4km satellite data to make too many displays.<br> </div><div>Sorry for not helping you</div><div>John</div><hr><a rel="nofollow" target="_blank" href="http://www.facebook.com/pages/GrADS-Tutorial/195072930513663">GrADS Tutorial on Facebook</a><div><span><a target="_blank" href="http://www.wishingwork.com/grads/">http://www.wishingwork.com/grads/</a></span></div><div><br></div><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><br><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><font size="2"
face="Tahoma"><hr size="1"><b><span style="font-weight: bold;">From:</span></b> Adrian Scherzinger <adrian.scherzinger@meteotest.ch><br><b><span style="font-weight: bold;">To:</span></b> GrADS Users Forum <gradsusr@gradsusr.org><br><b><span style="font-weight: bold;">Sent:</span></b> Thu, April 14, 2011 3:41:45 PM<br><b><span style="font-weight: bold;">Subject:</span></b> Re: [gradsusr] error with zinterp.gs and gfs_hd nomads<br></font><br><meta http-equiv="x-dns-prefetch-control" content="off">
John<br>
<br>
thanks for your answer. As I wrote in my first post, the script
works fine with 1x1 and 2.5x2.5 degree data.<br>
After the "entire grid empty error", all the further timesteps
deliver empty data.<br>
I have the impression, I kind of loose the connection to the server
- but there is no such message in the grads console.<br>
<br>
Adrian<br>
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Am 13.04.2011 16:00, schrieb Pou-Chang John Chen:
<blockquote type="cite">
<div style="font-family:times, serif;font-size:12pt;">
<div>Hello Adrian</div>
<div>As I remember, the dataset actually has some missing data
in some time steps.</div>
<div>How about to check out 1x1 degree data to make sure there
is no missing first. The two should be the same resources.</div>
<div><br>
</div>
<div>John<br>
</div>
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<div style="font-family:times new roman, new york, times, serif;font-size:12pt;"><br>
<div style="font-family:arial, helvetica, sans-serif;font-size:13px;"><font size="2" face="Tahoma">
<hr size="1"><b><span style="font-weight:bold;">From:</span></b>
Adrian Scherzinger <a rel="nofollow" class="moz-txt-link-rfc2396E" ymailto="mailto:adrian.scherzinger@meteotest.ch" target="_blank" href="mailto:adrian.scherzinger@meteotest.ch"><adrian.scherzinger@meteotest.ch></a><br>
<b><span style="font-weight:bold;">To:</span></b>
<a rel="nofollow" class="moz-txt-link-abbreviated" ymailto="mailto:gradsusr@gradsusr.org" target="_blank" href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br>
<b><span style="font-weight:bold;">Sent:</span></b> Wed,
April 13, 2011 9:25:29 PM<br>
<b><span style="font-weight:bold;">Subject:</span></b>
[gradsusr] error with zinterp.gs and gfs_hd nomads<br>
</font><br>
hi<br>
<br>
i have to make wind maps on a certain height above ground
with gradsdods <br>
and the nomads gfs_hd (0.5) data. To solve this, i use the
zinterp.gs <br>
function for an area which is quite big (lat 40 70, lon -15
40). The <br>
calculation of one timestep takes around 20 minutes.<br>
however, after one or two timesteps, the zinterp.gs function
just takes <br>
a few seconds and gradsdods just delivers "entire grid
empty" data.<br>
the same script with nomads gfs 1 degree or 2.5 degree data
is working <br>
fine for all timesteps.<br>
<br>
what is going wrong?<br>
<br>
thanks for any help<br>
adrian<br>
<br>
-- <br>
___________________________<br>
Adrian Scherzinger<br>
Stv. Leiter Wetterprognosen<br>
<br>
Genossenschaft METEOTEST<br>
Fabrikstrasse 14, CH-3012 Bern<br>
Tel +41 (0)31 307 26 26<br>
Fax +41 (0)31 307 26 10<br>
<a rel="nofollow" ymailto="mailto:adrian.scherzinger@meteotest.ch" target="_blank" href="mailto:adrian.scherzinger@meteotest.ch">adrian.scherzinger@meteotest.ch</a><br>
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