<div dir="ltr"><div dir="ltr">Dear NCL,<div><br></div><div>Recently I applied kf_filter to OLR data. When I set <span style="color:rgb(0,0,0);font-family:Menlo;font-size:11px;background-color:rgb(251,251,251)">t</span>Min = 2.5 tMax = 20, but the kf_filter gave the results with the time windows around 50. I really can't find the reason and I attach my code and plots in this email. Hope you could give some help.</div><div><br></div><div>The picture test5.png is the original olr data of year 1996 and test3 is for (tMin=18, tMax = 22), test4 is for (tMin=178, tMax = 182).</div><div><br></div><div>Regards,</div><div><br></div><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div>Peng LI</div>
<div>Laboratoire d'Energétique,d'Electronique et des Procédés (LE2P) </div>
<div>UFR de sciences et technologies<br>Université de la Réunion, FRANCE. </div>
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