Phoebus: How to populate table widget with waveform array

[Simon Friederich via Tech-talk <tech-talk@aps.anl.gov>]

Dear EPICS community,

I have a waveform PV with 256 elements containing the following (see another topic in the tech talk from me):

U0, I0, U1, I1, U2, I2, ... , U127, I127

i.e. the measured voltage and current of a 128 channel power supply (updated every 10 seconds).

I want to display this and thought about the table widget (I've also tested the array widget, but here I'd need to be able to select even and odd numbers, which I don't know if that was possible; I don't want to place 256 text update fields).

Has anyone worked with the table widget in Phoebus before like this? I guess I'd have to work with a script here?

Best regards
Simon