Wall clock scheduling

Scan classes that strictly adhere to wall clock scheduling are now possible. This feature is available for interfaces that run on Windows and/or UNIX.

Previously, wall clock scheduling was possible, but not across daylight savings time. For example, 24:00:00,08:00:00 corresponds to one scan a day starting at 8 AM. However, after a Daylight Savings Time change, the scan would occur either at 7 AM or 9 AM, depending upon the direction of the time shift.

To schedule a scan once a day at 8 AM (even across daylight savings time), one should use 24:00:00,08:00:00,L. The ,L at the end of the scan class tells UniInt to use the new wall clock scheduling algorithm.