[ncl-talk] interpolation

[Ehsan Taghizadeh]

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.
SincerelyEhsan
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