SatLab SLT12 - Page 172

SLT12 User Manual
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Figure 13- 8
5. After setting the section line element, click "OK" to return to the tunnel section design interface, the right side
will show the relative position of the section line element and the tunnel centerline.
Figure 13- 9
Click "..." -> "Clear" in the upper right corner to clear the list of section line elements.
6. Click "Save" to complete a tunnel section design.