<div dir="ltr"><div class="gmail_default" style="font-family:garamond,serif;font-size:large">Dear all, </div><div class="gmail_default" style="font-family:garamond,serif;font-size:large">I am trying to map forecasted dust storms in different geopotential heights , not sigma levels, from wrfout file. </div>

<div class="gmail_default" style="font-family:garamond,serif;font-size:large">I used formula hPa=PH+PHB/g to calculate this parameter, but as you absolutely know it returns geo-heights in sigma levels. While I am trying to replace sigma level by geo-heights and sort forecasted data based on it.  </div>

<div class="gmail_default" style="font-family:garamond,serif;font-size:large">Maybe it is a commonplace command, but unfortunately I could not find it on the net,</div><div class="gmail_default" style="font-family:garamond,serif;font-size:large">

Thanks in Advance,</div>-- <br><div dir="ltr"><p><span style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:#7f7f7f">===========================================</span></p>

<p><span style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:#7f7f7f">Seyed Omid Nabavi;</span></p>

<p><span style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:#7f7f7f">PhD student, University of Vienna,</span></p>

<p><span style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:#7f7f7f">Faculty of Earth Sciences, Geography and Astronomy</span></p>

<p><span style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:#7f7f7f">Department of Geography and Regional Research</span></p>

<p><span style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:#7f7f7f">UZA II Althanstrasse 14 A-1010 Vienna</span></p>

<p><span style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:#7f7f7f">Uni. Email: <a href="mailto:a1276905@unet.univie.ac.at" target="_blank">a1276905@unet.univie.ac.at</a></span></p>

<p><span style="font-family:&quot;Times New Roman&quot;,&quot;serif&quot;;color:#7f7f7f">===========================================</span></p></div>
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