<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Senya -- <div>I cannot reproduce this error with version 1.9 or 2.0. Did you change the default file or the X dimension environment between issuing your define command to establish tempnew and your display request. What exactly are you trying to accomplish with the expression temp(y+0) ? </div><div>--Jennifer</div><div><br></div><div><br><div><div>On Jul 28, 2010, at 11:43 AM, Semyon Grodsky wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>Dear experts,<br>suppose TEMP is a variable of an open file.<br>I define new variable<br><br>TEMPNEW=TEMP<br><br>set x 1<br>set y 1<br>set z 1<br>set t 1 last<br><br>the following command works OK<br>d temp(y+0)<br><br>but<br><br>d tempnew(y+0)<br><br>returns error<br>World coordinates convert to non-integer grid coordinates<br>Variable = tempnew Dimension = 0<br><br>What is wrong?<br>GRADS 1.94 on LINUX machine<br><br>Thanks<br>--Senya<br><br>-----------------------------------------------------------<br>Semyon Grodsky<br>Computer and Space Science Building (Bldg. #224), Room 2409<br>Department of Atmospheric and Oceanic Science<br>University of Maryland<br>College Park, MD 20742<br><br>Phone: 301-405-5330<br>Fax: 301-314-9482<br>E-mail: <a href="mailto:senya@atmos.umd.edu">senya@atmos.umd.edu</a><br>_______________________________________________<br>gradsusr mailing list<br><a href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br>http://gradsusr.org/mailman/listinfo/gradsusr<br></div></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></body></html>