Topcon Pocket-3D Reference Manual page 118

Data Menu
Figure 3-12. Control Data for the Design Surface
7. On the Import dialog box (Figure 3-13), press Finish to save and
display the results on the main screen or press Back to edit your
selections.
Figure 3-13. Import Control Point(s), Polylines, and Surface Files
Export TP3 Files
to a project file, tap Topcon LogoDataProjectImport/
ExportTo TP3 file (Figure 3-14 on page 3-9).
3-8
To export surface files, linework, and control points
Pocket-3D Reference Guide