All, I am a bit new with net logo. I am working on modifying the "Line of Sight Example" in the library. I want to plot the line of sight of several of my...
The Center for Connected Learning and Computer-Based Modeling at Northwestern University is pleased to announce the release of NetLogo 4.0.5. This is a bugfix...
Does anyone know of an extension for NetLogo that would solve a system of linear equations or, for that matter, a procedure written in NetLogo? Thanks, Charles...
Dear all, I met a puzzling problem when I use Netlogo 3D Preview 5 to draw a 3-D box. The file "test make-box.nlogo" was made basically through copy and paste...
Hi, does anyone can give me a help or maybe a hint on how to extend Axelrod model. The algorithm of social influence is the same as Axelrod but the following...
Dear all, I met a puzzling problem when I use Netlogo 3D Preview 5 to draw a 3-D box. The file "test make-box.nlogo" was made basically through copy and paste...
hi all, I've a model that saves me a include file called "user.nls", and can load it again. However, when the file has changed, i need to "Check" so that...
Hello, I have the following problem: I want to run experiments using behavior space. I want to set a random seed such that I get the same results if I run the...
Hi All, I have two lists of equal length. The second list is generated from first one. *;;list 1= pycors, list 2 = how-many* *set pycors (list 3 1 -1 -3)* ...
I have a GIS grid imported into the agent based model. I want to use data from each grid cell to input variables into the systems dynamic portion. Have that...
Hi, I am a new user to NetLogo. I am trying to export histogram plot data but I find that I just get the "snapshot" in a .csv file. I wondered whether if it is...
Hi all, First off, this code is written on top of an older base code, so it's in Netlogo 3.15, in case that changes the possible solutions, This seems like a...
Dear netlogo users & developers, after having used repast & netlogo to build some social science simulations I wanted to give some feedback on netlogo. The...
dear List, I am using turtles-on neighbors4 to retrive the neighbors of a turtle. I would like to know if there is a way to automatically check the position (N...
Hello ! I tried to compile and execute the third example (embedding) in Controlling examples of the user manual Compilation succeeded but when I try to execute...
Hello All, I am using Netlogo to model re-routing scenarios. In brief, my model has many cars which travel between two points (e.g. A to B). But each car can ...
... Hello Netlogo, I believe that 4 of my models would benefit from being combined under a common title whilst retaining their individual titles within, for...
I am using the PA network model along with some prisoner's dilemma code. I am trying to make a playing loop for the network (nodes only play prisoner's dilemma...
Hello All, Anyone knows if we can have multiple netlogo programs for a single model? I want to have a central netlogo program that will share the common...
Hello, I am using the "replace" command to replace one of list items, but when I use the "of" command, it creates sublists within a list. ... let y 1 while [y...
Hi List, using patch-at-heading-and-distance does the trick (a suggestion of Gianluca Manzo in PM) I have now a beta version of my implementation of the...
Hello there, I am trying to improve the traffic simulation model that comes with Netlogo. As I create cars on one lane giving them random xcor I set one of...
Dear NetLogo-users, is anyone aware of possibilities to modify the data files that are produced by the BehaviosSpace, i.e. to adjust the setup of the csv-files...
Hi, How can I obtain the maximum value of a table (key-value paired). I need to obtain the highest value in a table then obtain the key for that highest value....
Hi, I made a forest dynamic model with the System Dynamics Modeller. With this model a number of variables (e.g. number of trees, amount of grass, etc.) are...
Dear all, For a simulation we need asynchronous turtle actions (i.e., the action of one turtle can take longer than the action of another turtle) I solved this...
Hi all, I'm having a few issues with agent movement that I'm hoping someone can give me a little advice about. I'll try to explain what my problem is below but...
Hello, I have been trying to have multiple (say 20) small-world network groups based on the small-world in the library. That is, there will be 20 circles of...
The following is a list of models add to http://ccl.northwestern.edu/netlogo/models/community/ since july. Everyone is encouraged to submit their own models...
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