netlogo - Trouble using with-min -


a simple question, 1 i'm totally failing on.

i have group of turtles need locate nearest neighbour, wish create link between them. i've tried following code, keep coming null set [nobody found]:

ask turtles [create-links-with one-of other turtles with-min [distance myself]]

can please point me in right direction.

regards

simon

there 2 problems here.

one create-links-with wrong because one-of returns single agent, not agentset. need create-link-with.

but main problem part:

 other turtles with-min [...]

netlogo understands other (turtles with-min [...]). reports empty agentset, because turtle wins with-min competition because distance zero, other eliminates turtle, leaving empty agentset.

instead, must write:

(other turtles) with-min [...]

so both fixes together, get:

ask turtles [   create-link-with one-of (other turtles) with-min [distance myself] ]

if want, can further shortened further using min-one-of instead of with-min, this:

ask turtles [   create-link-with min-one-of other turtles [distance myself] ]

i made turtles , tried out in netlogo's command center, , got:

preview


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