Overlap measurement
Drawing|Geometry|Overlap
The measurement of rails requires at least two rail points in the area to be measured from both stations (from opposite sides). The measurement is made to check that the difference in angle between the points is not too great. The tolerance for this is specified in File|settings|System settings - Threshold.
Overlap measurement The point coded as OLP (overlap) checks the code for the nearest point. In the example above this is code ESP at point A. (The point code used is defined in the system settings). The nearest points with the same code (ESP) are found and then the check is made for all of these points. Point A is moved to a point in between.
