You don't need to go through the mess of concatenating GRIB files. Just write a control file for one of the GRIB files and use <a href="http://www.iges.org/grads/gadoc/templates.html">templates</a> over time to tell Grads to open several files at once. You'll have to adjust your TDEF line as well, then use the gribmap utility to create an index file for the template control file you made.<br>
<br>Jeff Duda<br><br><div class="gmail_quote">On Tue, Feb 7, 2012 at 12:24 PM, Miquel Traveria <span dir="ltr"><<a href="mailto:traveria@gmail.com">traveria@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hello all,<div><br></div><div>I want to create (display) a time series of temperature at one grid point. I downloaded 8 consecutive GRIB files with the Temperature over an area, and I want to concatenate all the files in a sigle file to use GRADS to display the time series over one node. How can I concatenate the files?</div>
<div><br></div><div>Or there is another possibility in GRADS to load the 8 files and display a time series in a node?</div><div><br></div><div>Any help will be very welcome!</div><div><br></div><div>Sincerely,</div><div>
<br>
</div><div>Miquel</div><div><br></div><div> </div><div><br></div>
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<br></blockquote></div><br><br clear="all"><br>-- <br>Jeff Duda<br>Graduate research assistant<br>University of Oklahoma School of Meteorology<br>Center for Analysis and Prediction of Storms<br><br>