<div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div>Please look at NCL's function documentation</div><div><br></div><div><b><a href="http://www.ncl.ucar.edu/Document/Functions/Built-in/fft2df.shtml">http://www.ncl.ucar.edu/Document/Functions/Built-in/fft2df.shtml</a><a href="goog_952811495"><br></a></b></div><div><a href="http://www.ncl.ucar.edu/Document/Functions/Built-in/fft2db.shtml"><b>http://www.ncl.ucar.edu/Document/Functions/Built-in/fft2db.shtml</b></a></div><div><br></div><div>You will have to loop over each time step. <br></div><div><br></div><div><br></div></div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Feb 22, 2019 at 12:09 AM Soma Roy <<a href="mailto:somaroy892@gmail.com">somaroy892@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">Hello,<div dir="auto">I have a time series data (ntime, nlat, nlon) in spatial domain. I want to calculate fourier decomposition of the same over lat lon.</div><div dir="auto">How to do it using ncl? Is there any function available for the above?</div><div dir="auto"><br></div><div dir="auto">Kindly inform.</div><div dir="auto"><br></div><div dir="auto">Thank you,</div><div dir="auto">Soma</div></div>
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