sets/gets a UID value at which processing will stop - used for debugging
Usage
UK2GTFS_option_stopProcessingAtUid(value)
Arguments
- value
option value to be set (char)
Value
the current option value when called with no arguments, otherwise
the result of setting the option
Details
If no value passed in will return the current setting of the option. (Usually NULL)
If value passed in, timetable build processing will stop in atoc_overlay.makeCalendarInner()
when an exact match for that value is encountered.
THIS ONLY WORKS WITH ncores==1
