issue_comments: 404407676

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https://github.com/pydata/xarray/issues/2281#issuecomment-404407676 https://api.github.com/repos/pydata/xarray/issues/2281 404407676 MDEyOklzc3VlQ29tbWVudDQwNDQwNzY3Ng== 6815844 2018-07-12T06:48:18Z 2018-07-12T06:48:18Z MEMBER

Thanks, @JiaweiZhuang

Not yet. interp() only works on N-dimensional regular grid. Under the hood, we are just using scipy.interpolate.interp1d and interpn.

I am happy to see curvilinear interpolation in xarray if we could find a good general API for N-dimensional array. Do you have any proposal?

For curvilinear interpolation, we may have some arbitrariness, e.g. python dr_out = dr.interp(xc=lon) the resultant dimension is not well determined. Maybe we need some limitation for the arguments.

 
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