Re: curvilinear dataset

[1]
http://www.ncl.ucar.edu/Document/Functions/Contributed/region_ind.shtml

could possibly be used to access the subset region.

[2]
Once you generate the weights for the band pass you want

http://www.ncl.ucar.edu/Document/Functions/Built-in/filwgts_lanczos.shtml

apply the weights via

http://www.ncl.ucar.edu/Document/Functions/Built-in/wgt_runave_n.shtml

Ths is independent of the grid.

On 9/14/12 7:37 AM, Sabeerali(sebi) wrote:
> Dear NCL users,
>
> I have a SST data in curvilinear grid (CMIP5). I can simply plot this
> dataset in NCL. But to do more calculation in NCL I need to subset data
> for limited region. Can I subset this data by specifiying the
> coordinate values and save to a new file ? Can I convert this
> curvilinear grid to a regular grid?. If not, how I can band pass this
> data and save to a new file in the curvilinear grid?
>
> Thanks in advance
> Sabeer
>
> --
> Sabeerali C T
> Senior Research Fellow
> Climate & Global Modelling Division
> Indian Institute of Tropical Meteorology
> Pune-411 008
>
>
>
>
>
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Received on Fri Sep 14 08:55:51 2012