Re: [ferret_users] 21 yr running correlation

[Sulagna <sulagna.ray@xxxxxxxxx>]

Hi Sandeep,

As I mentioned in my last email, I did it in a multi-approach and straight-forward way, which is simply saving the correlations over the 20-year window.

Initially, save the sliced-window (here 20-year) of the data in separate files, eg:

repeat/range=1:28/name=ii (set region/l=`ii`:`ii+19`; save/file=data1_`ii`.nc/append $data1)

repeat/range=1:28/name=ii (set region/l=`ii`:`ii+19`; save/file=data2_`ii`.nc/append $data2)

Hi Sandeep, 

 

Do you have, for each year, correlation r in XY dimension ? I mean r for each grid point of XY for each year ? Also can you elaborate the dimensions of two data sets ? 

On Tue, Aug 28, 2018 at 11:48 AM, Sandeep Mohapatra <sandeepmohapatra21@gmail.com> wrote:

Hi,

can anyone tell me how to do 21 yr running correlation in ferret between two data sets.

Regards, 

G Satyesh,

India.

On Tue, Aug 28, 2018 at 6:16 PM, Ryo Furue <furue@xxxxxxxxxx

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G Satyesh