NetLogo 4.1.3 User Manual NetLogo 4.1.3 User Manual Table of Contents What is NetLogo?.............................................................................................................................1 Features..................................................................................................................................1 Copyright and License Information................................................................................................3 How to reference.....................................................................................................................3 Acknowledgments...................................................................................................................3 NetLogo license......................................................................................................................3 BehaviorSpace license...........................................................................................................3 Extension licenses..................................................................................................................3 Third party licenses.................................................................................................................4 Scala.................................................................................................................................4 MersenneTwisterFast........................................................................................................4 Colt....................................................................................................................................5 MRJ Adapter.....................................................................................................................5 Quaqua.............................................................................................................................5 JHotDraw..........................................................................................................................5 MovieEncoder...................................................................................................................6 JpegImagesToMovie.........................................................................................................6 JOGL.................................................................................................................................7 Matrix3D............................................................................................................................8 ASM..................................................................................................................................8 Log4j.................................................................................................................................9 PicoContainer....................................................................................................................9 JTS Topology Suite.........................................................................................................10 JScience..........................................................................................................................10 JAVA Advanced Imaging API, Version 1.1.3..................................................................11 Apache Commons Codec...............................................................................................11 Apache Jakarta HttpClient..............................................................................................11 Apache Commons Logging.............................................................................................12 What's New?....................................................................................................................................13 Version 4.1.3 (April 2011).....................................................................................................13 Version 4.1.2 (December 2010)............................................................................................13 Version 4.1.1 (August 2010).................................................................................................14 Version 4.1 (December 2009)...............................................................................................15 Version 4.0.5 (December 2009)............................................................................................17 Version 4.0.4 (November 2008)............................................................................................17 Version 4.0 (September 2007)..............................................................................................17 Version 3.1 (April 2006)........................................................................................................19 Version 3.0 (September 2005)..............................................................................................19 Version 2.1 (December 2004)...............................................................................................19 Version 2.0.2 (August 2004).................................................................................................20 Version 2.0 (December 2003)...............................................................................................20 Version 1.3 (June 2003)........................................................................................................20 Version 1.2 (March 2003).....................................................................................................20 Version 1.1 (July 2002).........................................................................................................20 Version 1.0 (April 2002)........................................................................................................20 i NetLogo 4.1.3 User Manual Table of Contents System Requirements....................................................................................................................21 System Requirements: Application.......................................................................................21 Windows..........................................................................................................................21 Mac OS X........................................................................................................................21 Other platforms...............................................................................................................21 System Requirements: Saved Applets.................................................................................21 System Requirements: 3D....................................................................................................21 Technical Java Details for Windows Users...........................................................................21 Known Issues..................................................................................................................................23 Known bugs (all systems).....................................................................................................23 Language/engine bugs...................................................................................................23 Other bugs......................................................................................................................23 Extensions.......................................................................................................................23 Windows-only bugs...............................................................................................................23 Macintosh-only bugs.............................................................................................................24 Linux/UNIX-only bugs...........................................................................................................24 Known issues with HubNet...................................................................................................24 Contacting Us.................................................................................................................................25 Web Site...............................................................................................................................25 Feedback, Questions, Etc.....................................................................................................25 Reporting Bugs.....................................................................................................................25 Sample Model: Party......................................................................................................................27 At a Party..............................................................................................................................27 Challenge..............................................................................................................................29 Thinking With Models............................................................................................................30 What's Next?.........................................................................................................................30 Tutorial #1: Models.........................................................................................................................31 Sample Model: Wolf Sheep Predation..................................................................................31