How to set the max/min value from the Waveform?

[mmmmg]

Hi, I have a waveform chart generated from a pressure monitor and I want to be able to set the max/min from the input data/waveform by clicking a button. Is there such a feature in LabVIEW?

[altenbach]

Measurement data already has a max and min, so you cannot really "set" it unless you change the data.

Please clarify:

• Do you want to scale the data to a certain range? (e.g. 0..1).
• Do you wan to change the Y axis to only show a certain range?

Please attach a simple VI containing some typical data and tell us exactly what you want to do.