benliepert / dla

2 Dimensional Diffusion Limited Aggregation Implementation in Python

DLA

Examples

• ./2d_DLA.py -r 400 -c 400 -p 5000 -o outfile to simulate 5000 particle DLA on a 400x400 grid, and store the output in outfile
• ./2d_DLA.py -r 400 -c 400 -p 1000 -g grids/dla_5000p_400r_400c -o grids/dla_6000p_400r_400c to simulate 1000 particle DLA on top of the existing grid grids/dla_5000p_400r_400c and store it in a new file grids/dla_6000p_400r_400c. Note that the row and column arguments should match the dimensions of the grid you're growing.
• ./2d_DLA.py -f [filename] to display a grid contained in the file filename. Add row/column parameters if the file contains a grid of nonstandard (100x100) size. Otherwise it won't display correctly (I'm going to add the ability to infer grid size from the file eventually).
• The following is the result of displaying the file grids/dla_15000p_400r_400c with a scale of 3: