Which among the griddata methods(linear,cubic,nearest and v4)should i use and why?or should i do something with gridfit??

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Charles David 2013-2-14

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https://ww2.mathworks.cn/matlabcentral/answers/63440-which-among-the-griddata-methods-linear-cubic-nearest-and-v4-should-i-use-and-why-or-should-i-do-som

I am plotting brightness temperature of the moon from the data available from LRO mission of NASA.I am using MATLAB, in that for plotting i am using the griddata function since the data is unevenly spaced,i.e latitudes and longitudes both vary simultaneously.Which among the griddata methods(linear,cubic,nearest and v4)should i use and why?or should i do something with gridfit??