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Re: [ferret_users] low pass filter

Hello Sandeep

you should look into this thread for understanding.


regards, saurabh

On Fri, Aug 10, 2018 at 3:35 PM, Sandeep Mohapatra <sandeepmohapatra21@xxxxxxxxx> wrote:
I have gone through the low pass filter concept mentioned in ferret.

suppose i have monthly data of 696 months, 
i want to calculate 10 yr low pass filter.
And  I use the below fomula 

var1 = lsl_lowpass(var,696,121)

So, I just want to know whether this method is correct or not.

if not, please tell me the correct method.



Saurabh Rathore
Research Scholar (PhD.)
Centre For Oceans, Rivers, Atmosphere & Land Science Technology
Indian Institute Of Technology, Kharagpur
contact :- 91- 8345984434

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