netlogo

I am trying to create a 5x5 grid with 2 exits and put some walls in it. In other words, I want to create a maze or a labyrinth. I was wondering if there is a way to make a border line thicker or change the colour of only one side of a patch. I want to put only one agent inside and let him find the exit by rewarding him with some points. (Q-learning algorithm) Does anyone have an idea? If this is not possible can you suggest comparable code please? Here is an example of what I want to create: As asked, I've posted some of my work (although it seems inefficient to have done this manually). Here

I would like to create a "gridded" world of resources, in specific distance from the central patch and keep distances equal between these patches. Due to calculation demand, I prefer not to use turtles to create this patchy world. I expect to create something like this: Equally, I would like to define distance between patches as a slider tool. I was wandering to use turtle lattice walk and then turn patches to different color, but is there any way how to do that without turtles ? Thanks for any suggestions ! My not totally working exemple: to setup clear-all ask patches [set pcolor green]

I am trying to load a Netlogo model in headless mode with RNetLogo. The model uses the rnd extension which is added to the model by extensions [rnd] . If I try to load the model with NLLoad(model.path) I get this error: NLLoadModel(model.path) [1] "Java-Object{Can't find extension: rnd at position 79 in }" Error in NLLoadModel(model.path) :` Unfortunately, I cannot find anything in the documentation of NLLoad . I tried setting the the working directory to the Netlogo directory: setwd("/Applications/Netlogo 6.0.1") . This changes the error to [1] "Java-Object{There was a problem while reading

Currently I'm playing around with exporting my data from Netlogo to a CSV file and then loading it into Tableau with the following code.. to write-result-to-file ; if nothing to write then stop if empty? Result-File [stop] ; Open file file-open Result-File ; Write into the file file-print (word Days-passed "," num-susceptible "," num-infected "," num-recovered) ; Close file file-close end Where am running into trouble is when I load the data into tableau it isn't properly picking up the measures/dimensions. Is there a way in Netlogo to specify the headers of each of my rows/columns before they

I have a model that generates clusters of yellow patches and I am interested in looking at the frequency distribution of cluster sizes. To do this I have co-opted the code from 'Patch Clusters Example' in the Code Library of NetLogo. It seems to be working (see photos below) in terms of finding the clusters (although I would prefer that it did not count green patches in the clusters), but I can't figure out how to get the sizes (or patch counts) of each of these clusters. Ideally I would like to make a histogram of the frequency distribution of cluster sizes (excluding green patches) and be

I am trying to get R and NetLogo to talk to each other using the r extension. I am passing graph objects rather than simply variables. This means I need to export a file from NetLogo and import a file in R, which means they need to point to the same directory. The code runs perfectly. However, once it is run, NetLogo loses the connection to the extensions folder. It appears to be related to setting the working directory in R because the following MWE also creates the problem. extensions [r] to testSETWD r:eval "setwd(\"C:\")" end After running this successfully, then trying to do any edits to