Lookup Table with linear interpolation?

[David99999]

I'm jumping back over to labview from matlab and was wondering if there are any included VI's that are a lookup table with linear interp. I have  searched the obvious possible names for such a VI but did not come up with anything.

Using labview 2020 with RT

[altenbach · Accepted solution]

Use interpolate array and wire an array of points (cluster of xy pairs) and you'll get a y for any wired x, interpolated from the array of points.

(old example. there are many more)

[David99999]

Cool I'll try it out, thanks!