[Sidefx-houdini-list] Display / visualization of values in volumes ?

[Vinz]

Hi,

Is there a way to know precisely the values in a volume ? Like 
attributes values in the attributes spreadsheet ? Couldn't find anything 
about this. I know the field visualizations in dops but there's no 
"numeric display", and the values don't show up in the dops detail view 
either.
There's no "add attribute" in volume vop either...

I'm playing with gas calculate microsolver, and it would help if I could 
see the values.

Thanks a lot.
Vincent