# Simple bouncing molecules in a 2-D system

graphics opengl_good
graphic_iter 10

dim 2
species red green
max_mol 100
boxsize 10

frame_thickness 3
frame_color 0.8 0.9 0
grid_thickness 1
grid_color 1 1 1
background_color 0 0 0

# To save a snapshot, uncomment following line and comment out movie lines
tiff_name graphics2

# To save a movie, comment out above tiff_name and uncomment following
/*
tiff_name moviefolder/movie
tiff_iter 100
tiff_min 5
tiff_max 15
*/

display_size red 1
display_size green(all) 2
color red 1 0 0
color green(all) 0 1 0

difc red 3
difc green 1

time_start 0
time_stop 1000
time_step 0.01

boundaries 0 0 100 r
boundaries 1 0 100 r

mol 20 red u u
mol 8 green 80 40

end_file