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user2359494
user2359494

Reputation: 733

NetLogo map variable of patch in observer context

I'm trying to map a variable of patches in the same order as the list they were generated in (see code below). However, I get an "error while observer running SET test2" because it cannot be run in the observer context. I do not understand this as it seems like a straightforward procedure. 

globals [test test2]
patches-own [wealth]
to setup
  ca
ask patches
  [set wealth random 100]
end
to go
  set test [self] of patches
  show test
  set test2 map [wealth] test
  show test2
end

Upvotes: 0

Views: 74

Answers (1)

Alan
Alan

Reputation: 9610

You can change set test2 map [wealth] test to set test2 map [x -> [wealth] of x] test. However, whenever you are working with lists of agents instead of agentsets, you should ask whether this is really necessary.

Upvotes: 2

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