Block diagram for calibration

[Sinitar]

Hello,

Im working on optical power meter. Right now Im taking data from photo resistor and I display them on a chart in GUI.
The values are in ohms now, but it needs to be in watts. I want to make control array (2 rows) on GUI, where user can enter several values in ohms (Xs) and corresponding watts (Ys). In block diagram, this calibration array would be connected with interpolate 1D VI. So when photo resistor send value xi in ohms, it should calculate yi value in watts and send it to the chart.

Im trying to make it work, but Im stuck atm.

Thank You for help

[Bob_Schor]

It is difficult, tedious, and a waste of time for us to try to edit/run/examine a picture of code.  Attach your VI, please.

Bob Schor

[thols · Accepted solution]

The broken wire connected to interpolate 1D is because that VI expects an array at that input. Add a "build array" node before that input. And put an index array node on the corresponding output. You could also use the "interpolate 1D array" and "Threshold 1D array" instead of that VI.

[Sinitar]

Im sorry
But I solved it right after posting

thank you anyway