[ncl-talk] Find the nearest 9 points of a station

[Yun Yue]

Hi  NCL users,

Say I have a station's lat and lon, I also have MODIS data. In order to find the nearest 9 pixels' index to this station, I could calculate distance between every pixel and the station, then find the nearest 9 pixels.

Is there any NCL function to find 9 pixels' index in a faster way?

Thank you very much.

Yun
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