<div dir="ltr"><div>Find the level coordinate on one of your input variables, and attach a copy to AOD after the AOD calculation.  It should be something like "aod&level = input&level".  Please refer to the section on coordinate variables in the user manual.  If you have trouble, then please show printVarSummary for AOD, and for one of the input variables that has levels.</div><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Oct 29, 2023 at 11:10 AM Setareh Rahimi via ncl-talk <<a href="mailto:ncl-talk@mailman.ucar.edu" target="_blank">ncl-talk@mailman.ucar.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><div dir="ltr"><font face="arial, sans-serif">Dear all,</font><div><font face="arial, sans-serif">I have calculated Aerosol Optical Depth (AOD) from WRF-Chem output using "TAUAER2" and "TAUAER3" (script attached). I would like to plot AOD for a specific latitude, on height. So after calculating AOD, I used <font color="#cc0000"><b>"gsn_csm_pres_hgt" </b></font>to do so. However, I have got the below error:</font></div><div><b style="background-color:rgb(255,217,102)"><font face="arial, sans-serif"><br></font></b></div><div>





<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;line-height:normal;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures;background-color:rgb(255,217,102)"><b><font face="arial, sans-serif">fatal: Dimension (level) of (AOD550_3D) does not have an associated coordinate variable</font></b></span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;line-height:normal;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures;background-color:rgb(255,217,102)"><b><font face="arial, sans-serif"><br></font></b></span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;line-height:normal;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures;background-color:rgb(255,255,255)"><font face="arial, sans-serif"><br></font></span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;line-height:normal;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures;background-color:rgb(255,255,255)"><font face="arial, sans-serif">So how can I remove this error, please?</font></span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;line-height:normal;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures;background-color:rgb(255,255,255)"><font face="arial, sans-serif">Thanks in advance.</font></span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;line-height:normal;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures;background-color:rgb(255,255,255)"><font face="arial, sans-serif"><br></font></span></p></div><div><font face="arial, sans-serif" style="background-color:rgb(255,255,255)">S.Rahimi</font></div></div>
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