Sections from survey coordinates

Points shot along the section lines – from a CSV / TXT file (name, easting, northing, level, code) or the survey points of the project – are put on the centre line: each gets its chainage and offset. Points closer than the tolerance along the line make one section; its chainage is that of its CL point (or the mean, or rounded).

The centre line is the horizontal alignment of the project, or straight lines through the points coded CL (kept as the alignment if the project has none). Points beyond the ends of the line or farther than the limit are left out; the codes become the remarks of the points.

Preview lists the sections found with their points, offsets and how far the points lie off square; Make the sections writes them to the layer (one step of Undo).