<div dir="ltr"><div>Aaron,</div><div><br></div><div>I also download it from that source. When I use <a href="http://g2ctl.pl">g2ctl.pl</a> to create ctl files, if I remove CAPE and 4LFTX from the grib2 files, this is the grid description in the ctl file:</div>
<div><br></div><div><div><div>pdef 935 824 nps 456.142068646443 732.42845661651 249.000000 10</div><div>xdef 4000 linear 0.000000 0.0899962568142035</div><div>ydef 808 linear 17.342726 0.0900337967781908</div></div><div>
<br>
</div><div>If I separate out CAPE and 4LFTX into their own grib2 file, this is what I get:</div><div><br></div><div><div>pdef 858 665 nps 361.120321747126 683.553026459468 249.000000 10</div><div>xdef 1945 linear 161.949691 0.0899750853909465</div>
<div>ydef 767 linear 19.241056 0.0900398276762402</div></div></div><div><br></div><div>You can see that the convective indices are on a different grid for some reason.</div><div><br></div><div>These are the commands in my perl script I use to work around it...</div>
<div>Datamart, as you know, has every variable and fcst hr in its own file. First take the files containing the 2 special vars and put them in their own grib2 file...</div><div>`cat \`ls $data_root/$modcap/$date$hh/*4LFTX*_P$fhrname.grib2 $data_root/$modcap/$date$hh/*CAPE*_P$fhrname.grib2\` </div>
<div>> $data_root/$modcap/$date$hh/$mod.$date$hh.conv.f$fhrname`</div><div>Then take all the other files (except the 2 special vars) and put them into a grib2 file.</div><div><div>`cat \`ls $data_root/$modcap/$date$hh/*_P$fhrname.grib2 | grep -v '.*4LFTX.*' | grep -v '.*CAPE.*'\` > $data_root/$</div>
<div>modcap/$date$hh/$mod.$date$hh.master.f$fhrname`</div></div><div>Then I create different template ctl/idx files for each set of files. Your plotting scripts will have to open the 2nd ctl file if you're plotting the special vars.</div>
<div><br></div><div>Greg</div><div><br></div><div><span style="font-family:arial,sans-serif;font-size:13px">-------------- next part --------------</span><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">An HTML attachment was scrubbed...</span><br style="font-family:arial,sans-serif;font-size:13px">
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<span style="font-family:arial,sans-serif;font-size:13px">Message: 3</span><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">Date: Mon, 24 Mar 2014 22:49:45 +0000</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">From: "Perry, Aaron @ LSC" <</span><a href="mailto:Aaron.Perry@lsc.vsc.edu" style="font-family:arial,sans-serif;font-size:13px">Aaron.Perry@lsc.vsc.edu</a><span style="font-family:arial,sans-serif;font-size:13px">></span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">Subject: Re: [gradsusr] Unable To Open Concatanated Regional GEM</span><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px"> GRIB2s With GrADS</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">To: GrADS Users Forum <</span><a href="mailto:gradsusr@gradsusr.org" style="font-family:arial,sans-serif;font-size:13px">gradsusr@gradsusr.org</a><span style="font-family:arial,sans-serif;font-size:13px">></span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">Message-ID:</span><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px"> <</span><a href="mailto:DEE427CC71C1184E9F7C903BF1EEE7A80B65D4BC@LSC-EX10MBX03.lsc.vsc.edu" style="font-family:arial,sans-serif;font-size:13px">DEE427CC71C1184E9F7C903BF1EEE7A80B65D4BC@LSC-EX10MBX03.lsc.vsc.edu</a><span style="font-family:arial,sans-serif;font-size:13px">></span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">Content-Type: text/plain; charset="iso-8859-1"</span><br style="font-family:arial,sans-serif;font-size:13px"><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">Hi Greg,</span><br style="font-family:arial,sans-serif;font-size:13px"><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">Thank you very much for chiming in! I've been using the usual </span><a href="http://dd.weatheroffice.gc.ca/model_gem_regional/10km/grib2/" target="_blank" style="font-family:arial,sans-serif;font-size:13px">http://dd.weatheroffice.gc.ca/model_gem_regional/10km/grib2/</a><span style="font-family:arial,sans-serif;font-size:13px"> datasource to pull the GRIB2s and then run them through g2ctl/gribmap.</span><br style="font-family:arial,sans-serif;font-size:13px">
<br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">Truly stumped right now...</span><br style="font-family:arial,sans-serif;font-size:13px"><br style="font-family:arial,sans-serif;font-size:13px">
<br style="font-family:arial,sans-serif;font-size:13px"><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">Onward and Upward,</span><br style="font-family:arial,sans-serif;font-size:13px">
<br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">Aaron D. Perry</span><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">Atmospheric Sciences</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">Lyndon State College</span><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">Class of 2016</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">Boston, MA</span><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">Twitter: @AaronPerryLSC<</span><a href="https://twitter.com/AaronPerryLSC" target="_blank" style="font-family:arial,sans-serif;font-size:13px">https://twitter.com/AaronPerryLSC</a><span style="font-family:arial,sans-serif;font-size:13px">></span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">Mobile: </span><a href="tel:617-780-4312" value="+16177804312" style="font-family:arial,sans-serif;font-size:13px">617-780-4312</a><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">______________________________</span><span style="font-family:arial,sans-serif;font-size:13px">__</span><br></div><div><br></div><div><br></div><div><br></div></div>