Great; in LV 7.0 Complex Numbers were included as an allowed subtype of Waveform data.
Bad; the vis supporting Complex numbers in Waveforms have a large number of errors. Many Vis does not handle complex numbers and therefore strip off the complex part at the output of the vi. I spent a lot of time to discover and correct the errors in the vis that I used.
Are NI or anybody else working on a patch for these VIs (part of vi.lib)?