Regression / Refit all lines
Refit all lines command refits all line components to the vertices of the line string. Often, this is a quick way to make a significant improvements in the accuracy.
The command is most effective for lines connecting two curved sets with only continuous tangent. It modifies the radius of the neighbouring circular arcs. This means that this command should not be used after radius values have been set to specific values manually.
In the case the residuals in the components are large, the command may reduce the neighbours of the line to zero length components. These components should then be removed by using the Component / Join selected command.
The command does not have a dialog.
Key-in: road fit all lines
