<div dir="ltr"><div>This is not clear. Do you have data for 2012 only (one year). If so, you can not calculate a climatology. By definition, a climatology is an average over some time period. If you have multiple years of daily data, use <br><br><a href="https://www.ncl.ucar.edu/Document/Functions/Contributed/clmDayTLL.shtml">https://www.ncl.ucar.edu/Document/Functions/Contributed/clmDayTLL.shtml</a><br><br></div>This handles missing values. Then use<br><br><a href="https://www.ncl.ucar.edu/Document/Functions/Contributed/calcDayAnomTLL.shtml">https://www.ncl.ucar.edu/Document/Functions/Contributed/calcDayAnomTLL.shtml</a><br></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Nov 16, 2014 at 3:56 PM, Sunmin Park <span dir="ltr"><<a href="mailto:mireiyue@gmail.com" target="_blank">mireiyue@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><span style="background-color:rgb(255,255,255)"><font face="Arial" size="3">Dear NCL users,</font></span><div><span style="background-color:rgb(255,255,255)"><font face="Arial" size="3"><br></font></span></div><div><font face="Arial" size="3"><span style="background-color:rgb(255,255,255)">I have daily data (2012:leap year), </span></font><span style="font-family:Arial;font-size:medium;background-color:rgb(255,255,255)">If we want to calculate climatological daily mean, I think I need to use the </span><span style="font-family:Arial;font-size:medium;background-color:rgb(255,255,255)">If we want to calculate climatological daily mean, I think I need to use the </span><span style="font-family:Arial;font-size:medium">“calcDayAnomTLL"</span><font face="Arial" size="3">.</font><span style="background-color:rgb(255,255,255)"><font face="Arial" size="3"> However there are missing days therefore it only has total 353 days. The missing days are random. Can I still use </font></span><font face="Arial" size="3">“calcDayAnomTLL”? How I can read the missing days in NCL?</font></div><div><font face="Arial" size="3">I appreciate any comments and help.</font></div><div><span style="font-family:Arial;font-size:medium;background-color:rgb(255,255,255)"><br></span></div><div><span style="background-color:rgb(255,255,255)"><font face="Arial" size="3">Thank you in advance. </font></span></div><div><span style="background-color:rgb(255,255,255)"><font face="Arial" size="3">Sun-</font></span></div></div><br>_______________________________________________<br>
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