Allow scan to have separate input and output types

[bmerry]

This is useful to scanning a low-range input to produce a higher-range output, where it will save bandwidth.

Reported by: bmerry

Original Ticket: clogs/tickets/12

[bmerry]

• summary: Allow scan to have separate input and output arrays --> Allow scan to have separate input and output types
• Description has changed:

Diff:

• Resolution: --> new
• Version: --> 1.0.0

Original comment by: bmerry