<html>
  <head>
    <meta content="text/html; charset=ISO-8859-1"
      http-equiv="Content-Type">
  </head>
  <body bgcolor="#FFFFFF" text="#000000">
    Jeff,<br>
    <br>
    Thanks for the pointer.&nbsp; I tried this, but had another typo that
    kept it from working.&nbsp; Found the other typo, and it now works fine.<br>
    <br>
    Frank<br>
    On 5/27/2014 3:17 PM, Jeff Duda wrote:
    <blockquote type="cite">
      <meta http-equiv="Content-Type" content="text/html;
        charset=ISO-8859-1">
      <div dir="ltr">The array 'lev' contains pressure values and is
        defined automatically.&nbsp; You can see it yourself by something as
        simple as 'd lev'<br>
        <br>
        Jeff Duda<br>
      </div>
      <div class="gmail_extra"><br>
        <br>
        <div class="gmail_quote">
          On Tue, May 27, 2014 at 2:14 PM, Frank Colby <span dir="ltr">&lt;<a
              href="mailto:Frank_Colby@uml.edu" target="_blank">Frank_Colby@uml.edu</a>&gt;</span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            Hi Grads Users,<br>
            <br>
            I have gridded data that has variables for temperature,
            geopotential,<br>
            specific humidity, u and v wind components, all defined on
            pressure levels.<br>
            <br>
            I would like to display RH in cross section, but to do so, I
            need to<br>
            define a new variable. &nbsp;I could do that, but the pressure
            level is used<br>
            in the calculation, and pressure level is a dimension, not a
            variable.<br>
            <br>
            Does anyone know how I can do this?<br>
            <br>
            Thanks,<br>
            <br>
            Frank Colby<br>
            UMass Lowell<br>
            Lowell, MA<br>
            USA<br>
            _______________________________________________<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>
          </blockquote>
        </div>
        <br>
        <br clear="all">
        <br>
        -- <br>
        Jeff Duda<br>
        Graduate research assistant<br>
        University of Oklahoma School of Meteorology<br>
        Center for Analysis and Prediction of Storms<br>
      </div>
      <br>
      <fieldset class="mimeAttachmentHeader"></fieldset>
      <br>
      <pre wrap="">_______________________________________________
gradsusr mailing list
<a class="moz-txt-link-abbreviated" href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a>
<a class="moz-txt-link-freetext" href="http://gradsusr.org/mailman/listinfo/gradsusr">http://gradsusr.org/mailman/listinfo/gradsusr</a>
</pre>
    </blockquote>
    <br>
    <br>
  </body>
</html>