[ferret_users] Conversion of Weekly data to Monthly data

[steeven paul yerraguntla <steevenpaul@xxxxxxxxx>]

Dear ferreters, 

���������� I have weekly data netcdf files and i want them convert to monthly data. I have used the operand @ave to convert weekly data to monthly, such that l=1:52:4@ave. But� some months are having 5 weeks and some are having 4 weeks data then how to average the 5 weeks of particular month?.� Kindly let me know if there is� any generalised way to� convert� weekly data to monthly data. The following lines shows the example of non uniformity in number of weeks for different months.

01-NOV-2000 00 / 44: 33.47
08-NOV-2000 00 / 45: 33.45
15-NOV-2000 00 / 46: 33.45
22-NOV-2000 00 / 47: 33.47
29-NOV-2000 00 / 48: 33.48
06-DEC-2000 00 / 49: 33.04
13-DEC-2000 00 / 50: 33.04
20-DEC-2000 00 / 51: 33.04
27-DEC-2000 00 / 52: 33.04

Solution for the above problem will be highly appreciated.

regards,
-- 
Steeven Paul Y
Research Fellow

NIO RC Vizag
176 Lawsons Bay Colony
Visakhapatnam - 530017
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