<div dir="ltr"><div><div>Hi all I wrote a function to calculate JJA(or any other seasons)
averages for each year from a time series and compared with the default
function month_to_season, but the figures are not matching in terms of
amplitude; I have attached the function and the figure. Please have a
look and kindly tell me what went wrong<br><br></div>Thanks and regards<br></div>Arijeet<br></div>