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TerraScan User Guide

Navigation: Tool Reference > Fit Geometry Components > Tools for component modification

Regression / Refit component lengths

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Regression / Refit component lengths

Refit component lengths command improves the fit between the geometry components and the vertices of the line string by adjusting the lengths of the components.

The local convergence of the process stops if

the length of one of the components approaches zero.

one of the components does not have any vertices associated with it.

In these cases you should try to remove the components by joining them to other components.

Occasionally, an improvement in the accuracy for one part of the geometry can result in a worse accuracy for other parts. You should always check the overall changes after using this command.

The command does not have a dialog.

Key-in: road refit lengths

TerraScan User Guide   1.1.2026   © 2026 Terrasolid Ltd