[ncl-talk] How to combine many nc files from different folders

[Setareh Rahimi]

Dear all,

I have daily precipitation data from 1983-2017. Each year has been saved in
one separate folder (have a look at attached image). I need to combine all
these data to have a climatological average of precipitation. My problem is
that, how can I indicate the path of data to NCL, to find all the data set.
The script I use is in the same folder that data has been saved. the script
attached. Please kindly advice me on this issue.
Many thanks in advance,
Best wishes,
-- 
S.Rahimi
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