NetLogo 6.3.0 and big models

Version 6.3.0 of NetLogo is now (since September 2022) the default version for download at http://ccl.northwestern.edu/netlogo/download.shtml. We have been working with the NetLogo developers to understand and alleviate some unexpected behavior of this new version...

New time extension code examples

Four simple NetLogo models that demonstrate how to use the time extension are now available. These models contain code that can be copied and reused to: Create and use “Logotime” variables that contain dates (year, month, day), days (month and day), or...