Is your dimension environment set correctly? The field you want to display may be valid only on a certain level (usually z = 1) or at a certain time stamp.<div><br></div><div>Does your control file correctly represent the dimensions of the data?</div>
<div><br></div><div>Jeff Duda<br><br><div class="gmail_quote">On Mon, Feb 25, 2013 at 7:38 PM, T. haghroosta <span dir="ltr"><<a href="mailto:haghroosta@hotmail.com" target="_blank">haghroosta@hotmail.com</a>></span> wrote:<br>
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Dear All,<br> <br>I can open a .ctl file but when I use the display command " d variable," It cannot be displayed while I see that variable in the list of variables by the "q file" command. The error message is: invalid expression!</div>
<div dir="ltr"><br>Could you please see the attachment? That is a part of "q file" command. For example, I used "d lftxsfc" command, but I got the error. What should I do?</div><div dir="ltr"><br>I am looking forward to hearing from side of you.</div>
<div dir="ltr"><br>Regards</div><span class="HOEnZb"><font color="#888888"><div dir="ltr"> </div><div dir="ltr">T.<br> <br> <br></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Jeff Duda<br>Graduate research assistant<br>University of Oklahoma School of Meteorology<br>Center for Analysis and Prediction of Storms<br>
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