<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Hi Mariano, thank you for your kind answer.<br>I'm quite sure the lat/lon points I
select are in my .ctl file (please see attachment), so I still wonder
what the problem is when I get over and over, testing all of them, the
same error:<br><br>ga-> ./skew.gs <br>No hardcopy metafile open<br>All files closed; all defined objects released<br>All GrADS attributes have been reinitialized<br>Initial Time is 00Z11AUG2010<br>Create gif images as well (1=yes ; 0=no)<br>1<br>Please enter coordinated for sounding<br> <br>Latitude values between: 10.4006 and 10.4994<br>Enter Latitude<br>10.44550<br> <br>Longitude values between: -75.5702 and -75.4698<br>Enter Longitude<br>-75.52457<br> <br>Overlay two time periods 1=yes ; 0=no<br>0<br> <br>Please enter time to plot<br>Available times: 1 to 5<br>4<br>Data Request Warning: Request beyond file limits<br>Data Request Warning: Request beyond file limits<br>Data Request Warning: Request beyond file limits<br>Data Request Warning: Request beyond file limits<br>Define Error: Unable to allocate data memory<br> Size of request was -899 grid elements<br>Data Request Warning: Request
beyond file limits<br>Data Request Warning: Request beyond file limits<br>Define Error: Unable to allocate data memory<br> Size of request was -899 grid elements<br>Data Request Warning: Request beyond file limits<br>Define Error: Unable to allocate data memory<br> Size of request was -899 grid elements<br>Data Request Warning: Request beyond file limits<br>Define Error: Unable to allocate data memory<br> Size of request was -899 grid elements<br>Data Request Error: Invalid grid coordinates<br> Varying dimension 2 decreases: 1000 to 100 <br> Error ocurred getting variable 'lon'<br> Error ocurred at column 1<br>DISPLAY error: Invalid expression <br> Expression = lon<br>Non-numeric args to numeric operation<br> Error occurred on line 893<br> In file ./skew.gs<br> Error occurred on line 69<br> In file ./skew.gs<br><br>Thanks for any further help.
JCA<br><br><br>--- On <b>Tue, 11/16/10, Glauber Mariano <i><glauber.mariano@cptec.inpe.br></i></b> wrote:<br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"><br>From: Glauber Mariano <glauber.mariano@cptec.inpe.br><br>Subject: Re: [gradsusr] problem running the script skew.gs<br>To: "GrADS Users Forum" <gradsusr@gradsusr.org><br>Date: Tuesday, November 16, 2010, 4:40 AM<br><br><div id="yiv2142635765">Hi Juan,<br><br>I think that your problem is about your lat/lon point that you select! When I run the <a rel="nofollow" target="_blank" href="http://skew.gs">skew.gs</a> I put some tests to know if my lat/lon is available on my data, or if my data has undef values ex:<br>
<br>'d t'<br>testelimit = sublin(result,1)<br>testelimite = subwrd(testelimit,2)<br>if (testelimite = Request)<br> say ''<br> say 'There is not data in this point'<br> say ''<br> i=i+1<br>
else<br>'set z 4'<br><br>*****UNDEF test *********** begin<br>'d t'<br>testeundef = sublin(result,1)<br>testeundef = subwrd(testeundef,4)<br>say ''<br>say 'This point 'i' has 'testeundef<br>
say ''<br>If (testeundef = 0)<br> i=i+1<br>else<br>*****UNDEF test *********** end<br><br>....... rest of the script<br><br>I hope that you can run it now...<br><br clear="all">Glauber Lopes Mariano<br>Departamento de Satélites e Sistemas Ambientais - DSA / CPTEC - Grupo de Sondagens Atmosféricas<br>
Fone: (12) 3186-9467<br>Email: <a rel="nofollow" ymailto="mailto:glauber.mariano@cptec.inpe.br" target="_blank" href="/mc/compose?to=glauber.mariano@cptec.inpe.br">glauber.mariano@cptec.inpe.br</a> / <a rel="nofollow" ymailto="mailto:glaubermariano@gmail.com" target="_blank" href="/mc/compose?to=glaubermariano@gmail.com">glaubermariano@gmail.com</a><br>
<br><br><div class="yiv2142635765gmail_quote">2010/11/16 Juan Carlos Anduckia <span dir="ltr"><<a rel="nofollow" ymailto="mailto:janducki@yahoo.com" target="_blank" href="/mc/compose?to=janducki@yahoo.com">janducki@yahoo.com</a>></span><br><blockquote class="yiv2142635765gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr><td style="font-family: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; font-size: inherit; line-height: inherit; font-size-adjust: inherit; font-stretch: inherit;" valign="top"><div>Hello, I'm new to this forum and I have a little problem with the script <a rel="nofollow" target="_blank" href="http://skew.gs"><span>skew.gs</span></a> for WRF model output. When filling in the appropriate options and coordinates in a GrADS session, I get this error:<br>
<br>Data Request Warning: Request beyond file limits<br>Data Request Warning: Request beyond file limits<br>Data Request Warning: Request beyond file limits<br>Data Request Warning: Request beyond file limits<br>Define Error: Unable to allocate data memory<br>
Size of request was -899 grid elements<br>Data Request Warning: Request beyond file limits<br>Data Request Warning: Request beyond file limits<br>Define Error: Unable to allocate data memory<br> Size of request was -899 grid elements<br>
Data Request
Warning: Request beyond file limits<br>Define Error: Unable to allocate data memory<br> Size of request was -899 grid elements<br>Data Request Warning: Request beyond file limits<br>Define Error: Unable to allocate data memory<br>
Size of request was -899 grid elements<br>Data Request Error: Invalid grid coordinates<br> Varying dimension 2 decreases: 1000 to 100 <br> Error ocurred getting variable 'lon'<br> Error ocurred at column 1<br>
DISPLAY error: Invalid expression <br> Expression = lon<br>Non-numeric args to numeric operation<br> Error occurred on line 893<br> In file ./<a rel="nofollow" target="_blank" href="http://skew.gs">skew.gs</a><br> Error occurred on line 69<br>
In file ./<a rel="nofollow" target="_blank" href="http://skew.gs">skew.gs</a><br><br>Does anybody know what the problem might be? </div>
<div>Thanks for any help, JCA</div></td></tr></tbody></table><br>_______________________________________________<br>
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