Re: [ferret_users] Average of multiple inconsistent time series data

[Ansley Manke <ansley.b.manke@xxxxxxxx>]

Hi Ramesh,
You need to use a single time axis and regrid all your variables to that 
axis.  Either define a new time axis and regrid all the variables to it, 
or use the time axis of one of the variables. For instance, to use the 
time axis of d1,

  let d2new = d2[gt=d1]

and likewise for d3 and d4;, and then

  let d5=(d1+d2new+d3new+d4new)/4.0

Please see the documentation and examples under "Regridding"  and give 
it a try. You're welcome to write back to the Users List if you have 
trouble once you get started.

Ansely

ramesh@xxxxxxxxxxxxxxx wrote:
> Dear All,
>
>   I want to average of multiple inconsistent time series data.
>
> Example of annual data
> d1- 1961-2000
> d2- 1961-1998
> d3- 1961-1970
> d4- 1961-1980
>
> let d5=(d1+d2+d3+d4)/4.0
>
> How to do this.
>
> Thanks in advance
>
> Ramesh
>
>
>