On May 2, 2006, at 1:08 AM, Moses wrote: > New question: I've got to access the grid created in Schelling after > createGrids(). I tried to access it through neighbors but got an > empty > grid in the new function I created to access the grid. How would I > access > the grid created by createGrids()? Moses, your question is not posed well enough to answer. createGrids() is called when the object is constructed, and then is called again at start(). Whenever the method is called, the grid is rebuilt from scratch. If you're trying to access the grid from an agent, you could probably do it with something like: IntGrid2D grid2d= ((Schelling)state).neighbors; int[][] theGridProper = grid.field; Sean