Averaging

[John Guhin]

Hi,
    I have a 4D data (lon=144,lat=90,lev=24,time=100), with many missing
values that are randomly located. I want to have an averaged output at every
level i.e. , output file should have lon=1,lat=1,lev=24,time=1   At any
level, I want to give equal weightage to all the data during the entire time
period. So area averaging at first (aave) and then avergae over time is not
appropriate.  Is there a way to do this in GrADS?

thanks in advance.




--
John Guhin
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