[ncl-talk] interpolation

[Adam Phillips]

Hi Ehsan,
Yes, one can use the ESMF regridding tools. See this page here:
http://www.ncl.ucar.edu/Applications/ESMF.shtml
Specifically, see example 10, 14 or 21. (Search for "unstructured".)

If you have any further questions please respond to the ncl-talk email list.
Adam

On Thu, Jul 19, 2018 at 2:04 AM Ehsan Taghizadeh <ehsantaghizadeh at yahoo.com>
wrote:

> Hi,
> Is there any interpolation method from rectilinear grid to an
> unstructured grid other than bilinear interpolation in NCL, like kriging,
> nearest point, etc? However I found this link (
> https://www.ncl.ucar.edu/Support/talk_archives/2011/0595.html) which
> states "There is no kriging interpolation function in NCL".
> Beside that could "dspnt2" be used to interpolate from rectilinear grid
> to an unstructured grid? However it seems it couldn't and following error
> is the subject "fatal:dspnt2: the rightmost dimension of z must be the
> same as the dimension of x and y".
>
> I'll be thankful for any help.
>
> Sincerely
> Ehsan
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-- 
Adam Phillips
Associate Scientist,  Climate and Global Dynamics Laboratory, NCAR
www.cgd.ucar.edu/staff/asphilli/   303-497-1726

<http://www.cgd.ucar.edu/staff/asphilli>
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