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<p class=MsoNormal><span lang=EN-US>Dear all,<o:p></o:p></span></p>

<p class=MsoNormal><span lang=EN-US>I would like to write down the average
value of a variable for each lat, lon point from a number of wrfoutput
files&#8230;.<o:p></o:p></span></p>

<p class=MsoNormal><span lang=EN-US><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span lang=EN-US>The input files are the wrfoutput files which
you can find here <o:p></o:p></span></p>

<p class=MsoNormal><span lang=EN-US>(<a
href="https://www.dropbox.com/s/kgogk9jcn0m65e8/wrfout_d01_2015-09-12_12%253A00%253A00?dl=0">https://www.dropbox.com/s/kgogk9jcn0m65e8/wrfout_d01_2015-09-12_12%253A00%253A00?dl=0</a>
, <a
href="https://www.dropbox.com/s/u8d0wkr2i2u7ydc/wrfout_d01_2015-09-12_15%253A00%253A00?dl=0">https://www.dropbox.com/s/u8d0wkr2i2u7ydc/wrfout_d01_2015-09-12_15%253A00%253A00?dl=0</a>
) <o:p></o:p></span></p>

<p class=MsoNormal><span lang=EN-US>and the variable that I want to calculate
the average value from the input files is the dust_tot&#8230;<o:p></o:p></span></p>

<p class=MsoNormal><span lang=EN-US><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span lang=EN-US>Have you got any idea what is going wrong
with my script?<o:p></o:p></span></p>

<p class=MsoNormal><span lang=EN-US>Any help would be appreciated &#8230;<o:p></o:p></span></p>

<p class=MsoNormal><span lang=EN-US><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span lang=EN-US>Best Regards<o:p></o:p></span></p>

<p class=MsoNormal><span lang=EN-US><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span lang=EN-US>Ioannis <o:p></o:p></span></p>

<p class=MsoNormal><span lang=EN-US><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span lang=EN-US><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span lang=EN-US><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span lang=EN-US><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span lang=EN-US><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span lang=EN-US><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal style='background:white'><span lang=EN-US style='font-family:
"Book Antiqua","serif";color:black'>Dr. Ioannis Koletsis</span><span
lang=EN-US style='font-family:"Helvetica","sans-serif";color:black'><o:p></o:p></span></p>

<p class=MsoNormal style='background:white'><span lang=DE style='font-family:
"Book Antiqua","serif";color:black'>National Observatory of Athens<br>
Institute for Environmental Research<br>
Lofos Koufou<br>
15236-Penteli<br>
Athens-Greece</span><span lang=DE style='font-family:"Book Antiqua","serif";
color:#1F497D'><br>
Tel: </span><span lang=EN-US style='font-family:"Book Antiqua","serif";
color:#1F497D'>+</span><span lang=DE style='font-family:"Book Antiqua","serif";
color:#1F497D'>30 2108109134<br>
e-mail: <a href="mailto:koletsis@meteo.noa.gr"><span style='color:blue'>koletsis@meteo.noa.gr</span></a></span><span
lang=EN-US style='font-family:"Helvetica","sans-serif";color:black'><o:p></o:p></span></p>

<p class=MsoNormal style='background:white'><span lang=DE style='font-family:
"Book Antiqua","serif";color:#1F497D'>----------------------------------------------------------------------------------------<br>
Weather forecasts: <a href="http://www.noa.gr/forecast" target="_blank"><span
style='color:blue'>http://www.noa.gr/forecast</span></a> (in english)<br>
or <a href="http://www.meteo.gr/" target="_blank"><span style='color:blue'>http://www.meteo.gr</span></a>
(in greek)<br>
Weather forecasts for Europe: <a href="http://www.eurometeo.gr/" target="_blank"><span
style='color:blue'>http://www.eurometeo.gr</span></a> (in english)</span><span
lang=EN-US style='font-family:"Helvetica","sans-serif";color:black'><o:p></o:p></span></p>

<p class=MsoNormal style='background:white'><span lang=DE style='font-family:
"Book Antiqua","serif";color:#1F497D'>----------------------------------------------------------------------------------------</span><span
style='font-family:"Helvetica","sans-serif";color:black'><o:p></o:p></span></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

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