All tests, including ones for 'calc_is_long_term_mig' now passing.
Changed C code in function 'calc_is_long_term_mig' to fix assymmetry between arrivals and departures. The previous version was inappropriately treating some values of 'is_long_term_mig' for departures as NA when they should have been 0.
Added warnings to help files about records needing to be in correct order.
No changes.
No changes.
No changes.
Fewer iterations used for tests, so they run much faster.
First version in new workflow.