Research Article

Study on the Method of Automatically Drawing Multiscale Engineering Geotechnical (Geological) Sections Step by Step of Engineering Layers including Lenses

Table 1

The stratigraphical columns per level after coarsening.

3rd level2nd level1st level

1–1–11–11
1–1–2
1–2–11–2
2–1–12–12
2–1–2