Dear Jason,<br><br>ncl ( CISL's <em>NCAR Command Language</em>) has some inbuilt functions to do that. details are available at<br><br><a href="http://www.ncl.ucar.edu/Applications/mjoclivar.shtml">http://www.ncl.ucar.edu/Applications/mjoclivar.shtml</a><br>
<br><br>-- <br>Krishnamohan.K.S<br>Junior Research Fellow<br>Department Of Atmospheric Sciences<br>Cochin University of Science and Technology<br>Cochin,India<br><br><div class="gmail_quote">On Mon, Mar 7, 2011 at 3:48 AM, Jason Snyder <span dir="ltr"><<a href="mailto:jmssnyder@ucdavis.edu">jmssnyder@ucdavis.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">I am trying to isolate out MJO signals in some OLR netcdf data using either a Lanczos filter or bandpass filter, Does anyone have any fortran programs or GrADS scripts that are able to perform this function?<br>
<br>Thanks,<br><font color="#888888">
<br>Jason<br>
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