<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Hi,</div><div id="AppleMailSignature">i think all the suggestion that others have provided are valid however they all involve you going through with ungrib process. what i would suggest is to check whether the field that will end up being TT is actually in the grib file.</div><div id="AppleMailSignature"><br></div><div id="AppleMailSignature">there are two utilities in the util directory for read grib1 and grib2 file respectively. you should check out the grib file and compare it with vtable.gefs to see if ungrib will unpack the right variables. afterwords you check in metgrid.tbl what are the expected name for TT. </div><div id="AppleMailSignature"><br></div><div id="AppleMailSignature">i think TT is used both for temperature at 2m and three dimensional temperature. <br><br>Sent from my iPhone</div><div><br>On 17 Apr 2017, at 11:36 PM, Don Morton <<a href="mailto:don.morton@borealscicomp.com">don.morton@borealscicomp.com</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="ltr">Hello,<div><br></div><div>I've been buried in GRIB1/GRIB2/Vtable/ungrib hell for some weeks, and have learned a lot.</div><div><br></div><div>The first thing I would do is use the util/rd_intermediate.exe tool that's provided as part of WPS and look to see what fields you have in there. Just looking at the *.log files produced by ungrib.exe might give you some insight, too, as to which fields were successfully ingested.</div><div><br></div><div>From there, you can use grib tools (like GRIB API's grib_ls and grib_dump, or NCEP's wgrib2) to see what's actually in the GRIB files, and whether the parameter codes match those in the Vtables.</div><div><br></div><div>It's a little painful, I admit, but the tools are there to figure this out :)</div><div><br></div><div>Best,</div><div><br></div><div>Don </div><div class="gmail_extra"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">---<div>Don Morton, Owner/Manager</div><div>Boreal Scientific Computing LLC</div><div>Fairbanks, Alaska USA</div><div><a href="http://www.borealscicomp.com/" target="_blank">http://www.borealscicomp.com/</a></div><div><a href="http://www.borealscicomp.com/Miscellaneous/MortonBio/" target="_blank">http://www.borealscicomp.com/Miscellaneous/MortonBio/</a></div></div></div></div>
<br><div class="gmail_quote"><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Apr 17, 2017 at 12:17 AM, Leila Goodarzi <span dir="ltr"><<a href="mailto:goodarzi.1988@gmail.com" target="_blank">goodarzi.1988@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div>Hi,<br></div>I want to run WRF model using GEFS data. I used vtable.gefs, but in metgrid.exe I see this error:<br><br>The mandatory field TT was not found in any input data. <br></div>I look foreword to your answer. <br clear="all"><span class="HOEnZb"><font color="#888888"><span class="m_7147617175020989450HOEnZb"><font color="#888888"><div><div><div><div><br>-- <br><div class="m_7147617175020989450m_-8623340383322291116gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div><div><div><font size="1"><b>Leila Goodarzi</b><br></font></div><font size="1"><i>PhD Candidate in Water Resources Engineering<br></i></font></div><font size="1"><i>Department of Irrigation and Drainage Engineering<br></i></font></div><font size="1"><i>College of Abouraihan, University of Tehran<br></i></font></div><font size="1"><i>Iran</i> <br></font></div></div></div></div>
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