Aligning Street Networks to the Terrain

Graph networks can be aligned at any time to a terrain (map layers with attribute elevation defined) or to the y=0 level.


Non-aligned graph network versus graph network aligned to a terrain.


The graph alignment settings

In order to open the dialog, select a set of graph nodes or a graph layer and choose Graph → Align Graph... from the main menu or simply Align Graph... from the context menu.

Settings

The following parameters control the alignment:

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