forestnc -w608 -h608 -f2000 -sThe options `-w' and `-h' set the system size to 608x608. With `-f2000' the control parameter f/p is set to 1/500. The option `-s' tells the program to show the simulation in an X11 window. Without this latter option you would not see anything. The command `forestnc' is used instead of `forest' because it uses less main memory and disk storage. `forestnc' is unable to compute cluster quantities, but this shouldn't matter if you just wish to see a simulation.