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Hi Cheryl,<br>
Please add the following code to your script and respond back to the
ncl-talk email list with the results:<br>
<br>
printVarSummary(f)<br>
ff = dim_avg_n_Wrap(f,0)<br>
printVarSummary(ff)<br>
<br>
I not sure what you mean by: "Lon in the contour plotting changed
180 degree compare to the plotting for each time. " Can you also
send back some plots showing the issue? <br>
<br>
Thanks,<br>
Adam<br>
<br>
<div class="moz-cite-prefix">On 10/22/2013 08:27 AM, cheryl Ma
wrote:<br>
</div>
<blockquote
cite="mid:CAPTg03haDteH0CZ67GY7S6y72G_Xz==3Uuvmacm-pCRq34kSsA@mail.gmail.com"
type="cite">
<div dir="ltr">Thanks, Dennis.<br>
<br>
The problem is still there. Lon in the contour plotting changed
180 degree compare to the plotting for each time. <br>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Tue, Oct 22, 2013 at 10:08 AM,
Dennis Shea <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:shea@ucar.edu" target="_blank">shea@ucar.edu</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">You should
use<br>
<br>
ff = dim_ang_n_Wrap(f, 0)<br>
<br>
--<br>
Please read the Mini-Language Manual (Section 5.6.1)<br>
<br>
<a moz-do-not-send="true"
href="http://www.ncl.ucar.edu/Document/Manuals/language_man.pdf"
target="_blank">http://www.ncl.ucar.edu/Document/Manuals/language_man.pdf</a>
<div>
<div class="h5"><br>
<br>
On 10/22/13 7:31 AM, cheryl Ma wrote:<br>
</div>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>
<div class="h5">
Hi everyone,<br>
<br>
I made contour plotting to an array f (time,lat,lon)
on each time and<br>
checked lat and lon using printVarSummary(f), and the
f look good as<br>
<br>
Number of Dimensions: 3<br>
Dimensions and sizes: [31] x [lat | 180] x [lon |
360]<br>
Coordinates:<br>
lat: [-89.5..89.5]<br>
lon: [-179.5..179.5]<br>
<br>
But when I calculate the average by using
ff=dim_avg_n(f),<br>
printVarSummary(ff) does not show the Coordinates,
i.e.<br>
<br>
Number of Dimensions: 2<br>
Dimensions and sizes: [180] x [360]<br>
Coordinates:<br>
<br>
Also I made a contour plot of ff and saw that somehow
the lon changed by<br>
180 degree. dim_avg_n suppose keep the original lat
and lon, right?<br>
<br>
what caused the change of lon? thanks,<br>
<br>
<br>
<br>
</div>
</div>
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<pre class="moz-signature" cols="72">--
______________________________________________________________
Adam Phillips <a class="moz-txt-link-abbreviated" href="mailto:asphilli@ucar.edu">asphilli@ucar.edu</a>
NCAR/Climate and Global Dynamics Division (303) 497-1726
P.O. Box 3000
Boulder, CO 80307-3000 <a class="moz-txt-link-freetext" href="http://www.cgd.ucar.edu/cas/asphilli">http://www.cgd.ucar.edu/cas/asphilli</a>
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