Welcome. This webpage provides supplementary information to

Dirk Helbing, Illés Farkas, and Tamás Vicsek:
Simulating dynamical features of escape panic
Nature 407, 487-490 (2000)

Full Text PDF · Abstract
Nature News & Views PDF · Nature Front Cover PDF
in Hungarian: Teljes cikk PDF (Fizikai Szemle)

Simulations (video) (59MB mpeg)

C source code for non-profit use. Please see the comments in the files README, sd.par (parameters and their descriptions), sd.c (main C code) and sd_lib.c (C subroutines). The source code has been tested on Linux, Mac OS X and Windows/Cygwin. For further questions, please contact I. Farkas. If you publish results based on our work, then please cite our work. Thank you.