<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>Dear all, </span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal; "><span>GradS user</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal; "><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal; ">Today, I want to correlate the SST in particular area to precipitation for all globe are using tcorr command. However the problem is that what I want is only in particular years and months, randomly. Let say, it is for only DJF for El-Nino years, La-Nina years, or normal years.
My idea is that those particular time should be collected in one variable for both SST and precipitation. but how to collect them to be a spatial time series? Do you have any idea, what command can be used? </div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal; "><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal; ">Thank you </div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal; ">Best,</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal; "><span><br></span></div><div style="color: rgb(0, 0, 0);
font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal; "><span><br></span></div><div></div><div> </div><div><br></div><div style="color: rgb(0, 0, 0); font-size: 13px; background-color: transparent; font-style: normal; font-family: arial, helvetica, clean, sans-serif; ">Rusmawan Suwarman<br><br></div><div style="color: rgb(0, 0, 0); font-size: 13px; background-color: transparent; font-style: normal; font-family: arial, helvetica, clean, sans-serif; ">---------------------------------------------<br><br></div><div style="color: rgb(0, 0, 0); font-size: 13px; background-color: transparent; font-style: normal; font-family: arial, helvetica, clean, sans-serif; ">Doctoral Students<br>Graduate School of Sciences and Technology<br>Kumamoto University</div></div></body></html>