<div dir="ltr">My guess is that is the problem. I dont' think Grads likes it when you try to construct binary grids with different grid sizes.<br><br>Yeah, see this page on the structure of gridded binary files: <a href="http://www.iges.org/grads/gadoc/aboutgriddeddata.html#structure">http://www.iges.org/grads/gadoc/aboutgriddeddata.html#structure</a> : "<span style="color:rgb(0,0,0);font-family:'Times New Roman';font-size:medium;background-color:rgb(224,240,255)">Each horizontal grid in a GrADS binary data file must be the same size."</span><div>
<span style="color:rgb(0,0,0);font-family:'Times New Roman';font-size:medium;background-color:rgb(224,240,255)"><br></span></div><div style><span style="color:rgb(0,0,0);font-family:'Times New Roman';font-size:medium;background-color:rgb(224,240,255)">Jeff Duda</span></div>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Sat, Apr 13, 2013 at 12:34 PM, Brian Gaze <span dir="ltr"><<a href="mailto:brian.gaze@ntlworld.com" target="_blank">brian.gaze@ntlworld.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>Hi,</div><div> </div><div>I'm trying to cat GFS GRIB2 files at 12 hour steps, from 0 to 384 hours, and then use the concatenated file which is generated for plots in GrADS. The GFS files I'm using are 0.5 deg from 0 to 192 hours, and 1 deg from 204 to 384 hours. The cat seems to work ok, and I'm able to open and query the file in GrADS. The problem is that when I try and make a plot (using <span lang="EN-GB">set t 1 last) only values for 0 to 192 hours (the 0.5 deg files) are plotted.</span></div>
<div><span lang="EN-GB"></span> </div><div><span lang="EN-GB">Is the problem occurring because I'm concatenating different resolution files (0.5 deg and 1 deg)? If this is the case, is there a workaround / solution other than switching over to 1 deg files for the full range?</span></div>
<div><span lang="EN-GB"></span> </div><div><span lang="EN-GB">PS: Using GrADS 2.0.a3.oga.1</span></div><div><span lang="EN-GB"></span> </div><div><span lang="EN-GB">Thanks</span></div><span class="HOEnZb"><font color="#888888"><div>
<span lang="EN-GB"></span> </div>
<div><span lang="EN-GB">Brian </span> </div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Jeff Duda<br>Graduate research assistant<br>University of Oklahoma School of Meteorology<br>Center for Analysis and Prediction of Storms<br>
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