diffuse4
variable percentage
Parameters:
variable |
Number |
patch variable to diffuse |
percentage |
Number |
percentage of variable's value to diffuse |
Description:
Makes each patch give 1/4 of percentage of variable to each non-diagonal (N,E,S,W) neighboring patch.
percentage should be expressed as a number between 0 and 1. variable should be a patch variable.
Examples:
diffuse food 20
causes each patch to give 1/4 of 20 percent of the variable food to each of its four directly-neighboring patches.
Notes:
diffuse4
must be run by the observer, even though it affects patches.
Related Commands:
diffuse
nsum
nsum4