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order operators with CDO?

Added by sari mechal almost 10 years ago

I can not find anywhere about the order of operators with CDO
example:
cdo mulc,50 -timstd -selyear,1900/1950 fil1.nc filout.nc

I do not not know which is being done first mulc,50 or -timstd?

How to force CDO with a desired order?


Replies (1)

RE: order operators with CDO? - Added by Ralf Mueller almost 10 years ago

operators are executed from right to left and can be seen like functions, where the data file in the input to these functions: a(b(c(input))). In yor example, it is like

filout.nc = mulc(50,timstd(selyear(1900/1950,fil1.nc)))

hth
ralf

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