Exporting static network data
You can export the data of polygons of links and walkable areas from your Vissim network into a *.txt file.
1. On the File menu, click > Export > 3D Network Geometry.
A window opens.
2. Enter the desired file name.
3. Click the Save button.
The data is saved in two data blocks to the *.txt file. There does not necessarily have to be data in both data blocks.
Structure of TXT file
- First row: coordinates used for later calculations of the correct position of polygon points.
- Data block Links for links
- Data block PedestrianAreas for pedestrian areas with coordinates of stairways/ramps and other pedestrian areas
The data blocks consist of a data record for each network object and have the following structure:
"Number of network object", comma-separated [list of coordinates X,Y,Z], new row: g
Example:
[870.10447,7438.97385,0.0]
Links
"10000",[49.36338,-17.03216,0.00000],[49.32021,-17.04763,0.00000],[52.51336,-15.69895,0.00000],[52.51911,-15.69774,0.00000],[53.83595,-18.11195,0.00000],[53.75370,-18.15874,0.00000],[50.40885,-19.84607,0.00000],[50.27076,-19.89165,0.00000]
g
...
EndLinks
PedestrianAreas
"1:ped1",[144.64448,7536.22667,0.00000],[367.81823,7536.22667,0.00000],[372.37280,7590.88147,0.00000],[39.88945,7595.43603,0.00000]
g
"2:ped2",[422.47302,7538.50396,0.00000],[531.78262,7533.94939,0.00000],[529.50533,7588.60419,0.00000],[408.80933,7588.60419,0.00000]
g
EndPedestrianAreas
Superordinate topic: