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<p class="MsoNormal">Hi all,<o:p></o:p></p>
<p class="MsoNormal"><o:p>&nbsp;</o:p></p>
<p class="MsoNormal">I am using NCL V6.3.0 to plot the difference between two RAP datasets.<o:p></o:p></p>
<p class="MsoNormal"><o:p>&nbsp;</o:p></p>
<p class="MsoNormal">Unfortunately, I keep getting the error:<o:p></o:p></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:&quot;Lucida Console&quot;">fatal:Number of dimensions in parameter (2) of (wrf_contour) is (1), (2) dimensions were expected<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:&quot;Lucida Console&quot;">fatal:[&quot;Execute.c&quot;:8575]:Execute: Error occurred at or near line 63 in file diff1.ncl<o:p></o:p></span></p>
<p class="MsoNormal"><o:p>&nbsp;</o:p></p>
<p class="MsoNormal">Attached is the script as well as the variable information. The variable it is referring to is UGRD_P0_L7_GLC0 wind u-vector and it has only two dimensions.<o:p></o:p></p>
<p class="MsoNormal">I have looked at some previous forum discussions without success after using suggestions from those.<o:p></o:p></p>
<p class="MsoNormal"><o:p>&nbsp;</o:p></p>
<p class="MsoNormal">Thank you for your help,<o:p></o:p></p>
<p class="MsoNormal"><o:p>&nbsp;</o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><![endif]>Forrest<o:p></o:p></p>
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