What is error -20007 from "Interpolate 2D Scattered (1D).vi"?

[bmihura]

What does -20007 mean? And in general, how do I convert error numbers to something meaningful if LabVIEW's "Explain Error" cannot explain the error?

I've attached a an example VI where use Linear interpolation and I pass (0, 0, 0), (1, 0, 😎 to "Interpolate 2D Scattered (1D).vi" for the two known points and (0.5, 0) for the point to be interpolated.

[johnsold · Accepted solution]

Explain Error works fine for me. You need to type in the number.

 The explanation points out that 3 or more samples are required. You only have two.

Lynn

[bmihura]

Well that was easy. I must have typed in the wrong number somehow.

[johnsold]

You should use the "type what I was thinking, not what my fingers punched algorithm."

Lynn