I am trying to snap surveyed river single beam bathymetry points to a common line for input into a 1D hydrodyamic model. I know there is a way to do this in GIS but life would be a lot easier if i can do it in C3d. i can turn OSNAPZ to 1 and manually snap perpendicular to a best fit polyline but takes too long for the amount of points i need to process. I would like to able to batch select a bunch of points and snap them to a line. Or take a line and inherit the elevations of adjacent points given some tolerance. Something like that.
Thanks for any help.
-B