# Smoldyn configuration file to test wildcards in reactions
# This file simulates polymerization, where any two polymers can join end-to-end,
# or any polymer can divide at any place.


define FWDRATE	10*2
define REVRATE	0.01

# the forward reaction rate is multiplied by 2 because the wildcards only consider a
# single possible bond with a reaction, whereas the reaction allows two possible bonds,
# which are on the left and right sides of the first reactant.

# Graphical output
graphics opengl_good

# System space and time definitions
dim 2
boundaries x 0 100 p
boundaries y 0 100 p
time_start 0
time_stop 1000
time_step 0.01

# Molecular species and their properties
species A
difc A 1
color A red
display_size A 1

# Reactions
reaction_rule rxn * + * <-> **	FWDRATE REVRATE

expand_rules on-the-fly

# initial molecules
mol 200 A u u

text_display time A

cmd N 1000 molcountheader stdout
cmd N 1000 molcount stdout
cmd @ 100 diagnostics all

end_file