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<p>Jeff,</p>
<p>I am using CTL that templates all daily files. To open data <br>
</p>
<p>open CTL<br>
</p>
<p>--Senya<br>
</p>
<br>
<div class="moz-cite-prefix">On 2/6/2018 12:30 PM, Jeff Duda wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAAig09AbMGtoqytQ80aBFLVovKvN7fkc_PFjf-PxhJHerQCL9w@mail.gmail.com">
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<div>Just curious how this goes. Are you using sdfopen to query
the file? In my experience viewing netCDF data in Grads, you
can write a control file to only view the specific arrays you
want to display and omit the rest from the VARS section. I've
done exactly this with WRF output for years. Have you tried
this?<br>
<br>
</div>
Jeff Duda<br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, Feb 6, 2018 at 7:21 AM,
Jennifer M Adams <span dir="ltr"><<a
href="mailto:jadams21@gmu.edu" target="_blank"
moz-do-not-send="true">jadams21@gmu.edu</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Yes, it
most definitely DOES matter!<br>
<br>
Grads requires that the netcdf varids be consistent for each
variable in a templated set of data files. If the variables
are written out in different order in some of the data
files, the varids won’t be the same, and GrADS will get
upset. I think using NCO to rearrange the variables is your
best option, but be careful if the data are
compressed/chunked — NCO will not retain existing chunking
parameters in the output file, and the defaults are not
GrADS-friendly. Use the —cnk_dmn option to specify which
dimensions should be chunked and what the chunk size should
be.<br>
—Jennifer<br>
<div>
<div class="h5"><br>
<br>
<br>
> On Feb 6, 2018, at 3:33 AM, M.Mahakur <<a
href="mailto:mmahakur@TROPMET.RES.IN"
moz-do-not-send="true">mmahakur@TROPMET.RES.IN</a>>
wrote:<br>
><br>
> It doesn't matter.<br>
><br>
><br>
><br>
> ----- Original Message -----<br>
> From: Semyon Grodsky <<a
href="mailto:senya@umd.edu" moz-do-not-send="true">senya@umd.edu</a>><br>
> To: GrADS Users Forum <<a
href="mailto:gradsusr@gradsusr.org"
moz-do-not-send="true">gradsusr@gradsusr.org</a>><br>
> Sent: Tue, 06 Feb 2018 09:43:43 +0530 (IST)<br>
> Subject: [gradsusr] netcdf files with different
order of variables<br>
><br>
> Dear GRADS community,<br>
><br>
> I face a bit unusual problem. I have data in netcdf
fromat, but a<br>
> portion of files has different order of variables.
For an example, some<br>
> files has the following order of variables u,v,T.S
while other files -<br>
> T,S, u,v.<br>
><br>
> Is there a way to use all these data in GRADS?<br>
><br>
> Alternatively, could smb suggest a simple (utility
based) way to unify<br>
> the order of variables (say change T,S, u,v =>
u,v,T.S)?<br>
><br>
> Thanks,<br>
><br>
> --Senya<br>
><br>
> --<br>
> ------------------------------<wbr>-----------------<br>
> Semyon Grodsky<br>
> University of Maryland<br>
> Department of Atmospheric and Oceanic Science<br>
> Room 2409, Atlantic Building (224)<br>
> 4254 Stadium Dr.<br>
> College Park, MD 20742<br>
><br>
> Phone: 301-405-5330<br>
> Fax: 301-314-9482<br>
> E-mail: <a href="mailto:senya@atmos.umd.edu"
moz-do-not-send="true">senya@atmos.umd.edu</a><br>
><br>
> ______________________________<wbr>_________________<br>
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--<br>
Jennifer Miletta Adams<br>
Center for Ocean-Land-Atmosphere Studies (COLA)<br>
George Mason University<br>
<div class="HOEnZb">
<div class="h5"><br>
<br>
<br>
<br>
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</blockquote>
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<br>
<br clear="all">
<br>
-- <br>
<div class="gmail_signature" data-smartmail="gmail_signature">
<div dir="ltr">
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<div dir="ltr">
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<div dir="ltr">
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<div dir="ltr">
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<div dir="ltr">
<div><font size="2"><span>Jeff Duda,
Research Scientist<br>
</span></font>
<p style="margin-bottom:0.0001pt"><font
size="2"><span><span>University of
Colorado Boulder</span></span></font></p>
<font size="2"><span>
</span></font>
<p style="margin-bottom:0.0001pt"><font
size="2"><span><span>Cooperative
Institute for Research in
Environmental Sciences</span></span></font></p>
<font size="2"><span>
</span></font>
<p style="margin-bottom:0.0001pt"><font
size="2"><span><span>NOAA/OAR/ESRL/Global
Systems Division</span></span></font></p>
<font size="2"><span>
<span>Boulder, CO</span></span></font>
</div>
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</div>
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<pre wrap="">_______________________________________________
gradsusr mailing list
<a class="moz-txt-link-abbreviated" href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a>
<a class="moz-txt-link-freetext" href="http://gradsusr.org/mailman/listinfo/gradsusr">http://gradsusr.org/mailman/listinfo/gradsusr</a>
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
-----------------------------------------------
Semyon Grodsky
University of Maryland
Department of Atmospheric and Oceanic Science
Room 2409, Atlantic Building (224)
4254 Stadium Dr.
College Park, MD 20742
Phone: 301-405-5330
Fax: 301-314-9482
E-mail: <a class="moz-txt-link-abbreviated" href="mailto:senya@atmos.umd.edu">senya@atmos.umd.edu</a></pre>
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