<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>hello all,<br><br>please how do i convert from daily data to monthly
data in GrADS <span>to have a time scale of about 30 yrs for instance precipitation and mslp</span>. i have the data in .dat format and i am running my GrADS
on windows xp.<br><br>ugo okoro<br>cmsr, iap<br>cas, beijing<br></div> </div></body></html>