[GRASSLIST:782] Snapping across multiple vectors?

[Patton, Eric]

I checked on the list archives and the last time this question was asked was
2004, so I was wondering if snapping between two separate vectors has been
implemented? I have a series of DGPS navigation fixes that I want to snap
onto a ship trackline. Right now, the points are just a tad  offset from the
lines (< 1m) and I want to make them topologically coincident.

~ Eric.