<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">You need version 2.0 to exploit the ensemble dimension. The documentation on the ensemble dimension (<a href="http://iges.org/grads/gadoc/ensembles.html">http://iges.org/grads/gadoc/ensembles.html</a>) says this at the very beginning. <div><br></div><div>--Jennifer</div><div><br><div><br><div><br><div><br><div><div>On Nov 29, 2010, at 12:12 PM, eric delaere wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div class="hmmessage" style="font-size: 10pt; font-family: Tahoma; ">yes, it is 'invalid operand' :)<br><br>I use the Grads classic 1.9.0 - rc1<br><br>What may I use then with this version to choose an ensemble member?<br>I don't find many documentation on the net...<br><br>thx<br>karim<br><br><br><br><hr id="stopSpelling">From:<span class="Apple-converted-space"> </span><a href="mailto:jma@cola.iges.org">jma@cola.iges.org</a><br>To:<span class="Apple-converted-space"> </span><a href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br>Date: Mon, 29 Nov 2010 11:52:59 -0500<br>Subject: Re: [gradsusr] set e 10<br><br>Eric,<div>It is impossible to answer this question without knowing what version of GrADS you are using. Also, the exact text of the error message you're getting is critically important. The phrase "unknown operator" does not appear anywhere in the GrADS code. That being said, your problem is likely caused by the fact that you're not using a version of GrADS that supports the E dimension.</div><div>--Jennifer</div><div><br></div><div><div><br><div><div>On Nov 29, 2010, at 11:39 AM, eric delaere wrote:</div><br class="ecxApple-interchange-newline"><blockquote><div class="ecxhmmessage" style="font-size: 10pt; font-family: Tahoma; ">hi<br><br>do somebody knows why my script returns the error 'unknown operator 'e 10'<br>In the docs, 'set e' is a legal operator??<br>thx<br><br>function main( args )<br>'reinit'<br><br>'sdfopen<span class="ecxApple-converted-space"> </span><a href="http://nomads.ncep.noaa.gov:9090/dods/gens/gens20101129/gep_all_06z%27" target="_blank">http://nomads.ncep.noaa.gov:9090/dods/gens/gens20101129/gep_all_06z'</a><br><br>'set display color white'<br>'clear'<br>'set display color white'<br><br>say 'calculating pre-data ==> Ok!' <span class="ecxApple-converted-space"> </span><br><br>'set e 10'<br>'set lon 5'<br>'set lat 50'<br>'set lev 500'<br>'set t 0.5 65.5'<br><br>'set parea 1 9.7 2.5 6'<br>'set grads off'<br>'set tlsupp year'<br>'set cmark 0'<br>'set vrange 4950 5600'<br>'set ylint 100'<br>'d hgtprs'<br><br>'printim c:\model\upload\test\test-'timer'.png'<span class="ecxApple-converted-space"> </span>_______________________________________________<br>gradsusr mailing list<br><a href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br><a href="http://gradsusr.org/mailman/listinfo/gradsusr" target="_blank">http://gradsusr.org/mailman/listinfo/gradsusr</a><br></div></blockquote></div><br><div><span class="ecxApple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; "><div style="word-wrap: break-word; "><span class="ecxApple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; "><span class="ecxApple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; "><div>--</div><div>Jennifer M. Adams</div><div>IGES/COLA</div><div>4041 Powder Mill Road, Suite 302</div><div>Calverton, MD 20705</div><div><a href="mailto:jma@cola.iges.org">jma@cola.iges.org</a></div><div><br class="ecxkhtml-block-placeholder"></div><br class="ecxApple-interchange-newline"></span></span></div></span></div><br></div></div><br>_______________________________________________ gradsusr mailing list<span class="Apple-converted-space"> </span><a href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><span class="Apple-converted-space"> </span><a href="http://gradsusr.org/mailman/listinfo/gradsusr">http://gradsusr.org/mailman/listinfo/gradsusr</a>_______________________________________________<br>gradsusr mailing list<br><a href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br><a href="http://gradsusr.org/mailman/listinfo/gradsusr">http://gradsusr.org/mailman/listinfo/gradsusr</a><br></div></span></blockquote></div><br><div apple-content-edited="true"> <span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><div style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><div>--</div><div>Jennifer M. Adams</div><div>IGES/COLA</div><div>4041 Powder Mill Road, Suite 302</div><div>Calverton, MD 20705</div><div><a href="mailto:jma@cola.iges.org">jma@cola.iges.org</a></div><div><br class="khtml-block-placeholder"></div><br class="Apple-interchange-newline"></span></span></div></span> </div><br></div></div></div></div></body></html>