Design settings

 

After importing a new contour map, a setting screen, as shown in Figure 2(a), can be accessed through Road Design option under Settings menu to specify the road design settings, including unit, speed limit, grade limit, maximum cut and fill, and so on. The scanned contour map parameters (image resolution and map scale) can also be specified by clicking on the Contour Image option under the Settings menu, Figure 2(b). Please leave the settings as default for the tutorial example and click “OK” to close the design settings window.

 

 

Figure 2(a) Road design settings

Figure 2(b) Contour Image settings

 

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