basic monthly calculation
Added by Luis Blacutt almost 10 years ago
Dear all,
I have a very basic question. I have twice-daily Era interim data, what I would like is to create a single file with 12 times, I tried the following steps
Generate a daily archive with cdo daymean
Calculate the monthly means with cdo monmean
Finally calculate the mean for each month with ymonmean
However when I check the final file, the averages for February and March are exactly the same, on the other hand if I calculate manually the averages, they are different
Am I missing something?
Best regards