Which interpolation function shall I use?

Hi there,

Sorry to ask this stupid question. But, although we have a plenty of interpolation function available in NCL, I would say that I am really confused about the difference between them - the documentation makes me puzzled. Maybe more explicit examples are needed.
Anyway, what I hope to do is a simple problem. If x is a 2d array, x(time,wavelength) and wavelength is not equally spaced. I want to interpolate x to get a time series at a particular wavelength. Then which function shall I use? dspnt2 or linint2_points? And how do I use it? Thanks!

-Eddy

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Received on Tue May 11 13:40:09 2010