SUMO
Simulation of Urban MObility

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# TraCI/Junction Value Retrieval

## 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
--- | --- | ---
id list (0x00) | stringList | Returns a list of ids of all junctions within the scenario (the given Junction ID is ignored)
count (0x01) | int | Returns the number of junctions within the scenario (the given Junction ID is ignored)
position (0x42) | position | Returns the position of the named junction [m,m]

### 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".

This page was last modified on 13 July 2011, at 14:02.