SUMO
Simulation of Urban MObility

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# Z/Changes from Version 0.13.1 to Version 0.14.0

## Version 0.14.0 (11.1.2012)

- config file extensions renamed, see Other/File Extensions

### Bugfixes

- Simulation
  - removed invalid collision warnings
  - removed various gui glitches when drawing vehicles
  - fixed free speed calculation
- GUISIM
  - tracking a vehicle no longer messes up start/stop controls
- Netconvert
  - fixed minor bugs related to updating edge attributes with additional edg.xml files
  - builds without PROJ will no longer produce a bugged binary (failing with "no option with the name proj.inverse exists")
- Duarouter
  - use identical units for parsed data and calculated defaults
- Tools
  - netdiff now correctly handles repeating identical traffic light phases

### Enhancements

- NETCONVERT
  - changed the way junctions are joined when using --join.junctions; see Networks/Building Networks from own XML-descriptions#Joining Nodes
  - all output is now written using UTF-8 encoding instead of Latin-1. This should allow the usage of international street names (note that street ids may use only ascii)
  - added option --proj.plain-geo which writes plain-xml files using geo-coordinates
  - location information is now embedded in nod.xml files. This makes conversion between net.xml and plain xml lossless.
  - Importing large OSM Networks is much faster due to algorithmic improvements
  - added options --keep-edges.by-type and --remove-edges.by-type for restricting a network
- GUISIM
  - sumo-gui now parses command line options
- general options
  - boolean options may be disabled from the command line (--help=false)
  - a single parameter (not starting with "-") is treated as a configuration file
- Tools
  - added eco routing capabilities to duaIterate.py

Reduced memory consumption of all applications. Also increased speed for some applications. For benchmark values see [#634]

### Other

- Simulation
  - default arrival position is now lane end instead of start
- NETCONVERT
  - renamed XML-element reset to delete to better reflect its purpose
- GUISIM
  - Changed close-simulation hotkey from Ctrl-C to Ctrl-W to better conform to interface standards
- Tools
  - python module sumolib.output now has a method parse which supports all output files
- first incarnation of a windows installer
- TraCI
  - emission related outputs are now in mg and ml

This page was last modified on 14 March 2012, at 08:26.