<div dir="ltr">Hi Amit,<div><br></div><div>for monthly climatology you can use clmMonLLLT</div><div><a href="http://www.ncl.ucar.edu/Document/Functions/Contributed/clmMonLLLT.shtml">http://www.ncl.ucar.edu/Document/Functions/Contributed/clmMonLLLT.shtml</a><br></div><div>if you have data at vertical level, lat, lon, and time or </div><div><a href="http://www.ncl.ucar.edu/Document/Functions/Contributed/clmMonLLT.shtml">http://www.ncl.ucar.edu/Document/Functions/Contributed/clmMonLLT.shtml</a><br></div><div>if you have just single level data. You can also look at the examples page for climatologies:</div><div><a href="http://www.ncl.ucar.edu/Applications/climo.shtml">http://www.ncl.ucar.edu/Applications/climo.shtml</a><br></div><div><br></div><div>To subset 25 years of data you can use coordinate subscripting on the time dimension. Take a look at the mini language tutorial for that:</div><div><a href="http://www.ncl.ucar.edu/Document/Manuals/language_man.pdf">http://www.ncl.ucar.edu/Document/Manuals/language_man.pdf</a><br></div><div><br></div><div><br></div><div>Please respond to ncl-talk with any questions.</div><div><br></div><div>Maria</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, May 17, 2015 at 12:12 PM, amit timilsina <span dir="ltr"><<a href="mailto:timilsinaamit87@huskers.unl.edu" target="_blank">timilsinaamit87@huskers.unl.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
Respected all,<br>
<br>
I have GCM decadal output in netCDF format for USA. It covers 30 years of data. Now, I wanted to know how can I get the monthly average value of variable for each grid center. Also, if the files have 100 years of data, how can I write syntax for clipping 25 years data intervals with monthly average value for each grid center. I have attached 30 years of netCDF file as well. Any help will be highly appreciated.<br>
<br>
I need monthly average data for minimum temperature of each grid center.<br>
<br>
Regards,<br>
Amit<br>_______________________________________________<br>
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