How to interpolate scattered grid data
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Hi
I have some scattered data (z-values which are complex) on different latitude and longitude. I want to interpolate it uniformly so that I can fil the missing values of latitude and longitude.
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Walter Roberson
2019-8-8
griddata() can be used with complex values -- I just tried it.
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Kamran Mukhtar
2019-8-8
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Walter Roberson
2019-8-8
Use the 'v4' option of griddata.
"For all interpolation methods other than 'v4', the output vq contains NaN values for query points outside the convex hull of the sample data. The 'v4' method performs the same calculation for all points regardless of location."
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