A solution already exists for several months, [jmmmp/multiarray]. It is of course an abstraction using the available ressources based on data structures, as since they rely so heavily on tcl/tk are far from efficient. A practical compromise could be to limit the data's velocity, at the expense of the refresh rate (and still not really being cpu efficient).
using 4 superimposed arrays to show different waveforms (e.g. phase differences), i was wondering, if there is a way to assign a unique color to each array, to visually better separate the waveforms. i found a discussion "[PD] Array Enhancements" about that (and other things, like "Hide Array name” - still not working) from 2009 [1] and another one "[PD] colored arrays?” from 2007 [2], but no tangible result - or i missed that, then sorry!
if not, would that warrant a sensible feature request?
thanks hans