TraCI/Junction Value Retrieval

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Command 0xa9: Get Junction Variable

ubyte string
Variable Junction ID

Asks for the value of a certain variable of the named junction.

The following variable values can be retrieved, the type of the return value is also shown in the table.

Overview Retrievable Junction Variables
Variable ValueType Description Python Method
id list (0x00) stringList Returns a list of ids of all junctions within the scenario (the given Junction ID is ignored) getIDList
count (0x01) int Returns the number of junctions within the scenario (the given Junction ID is ignored) getIDCount
position (0x42) position Returns the position of the named junction [m,m] getPosition
shape (0x4e) 2D-polygon Returns the shape (list of 2D-positions) of the named junction getShape


Response 0xb9: Junction Variable

ubyte string ubyte <return_type>
Variable Junction ID Return type of the variable <VARIABLE_VALUE>

The respond to a "Command Get Junction Variable".