Install

Primary Model User Guides

The two documents listed below provide a conceptual overview of the core LANDIS-II model and provide the User Guide for using the LANDIS-II core. Information about individual ecological processes can be found in the individual extension users guides and the peer-reviewed literature. See the Extensions page for documentation for individual extensions. These on-line User Guides will be the most up-to-date.

Landis-II Model Description v6 (PDF) An overview of the LANDIS basic assumptions.
Landis-II Model User's Guide v6 (PDF) A computer manual for running the model.

Installation Requirement: Read This First!

You MUST BECOME a member of the LANDIS-II Users Group and be logged in to access these files.  In order to join the group, you will need to create a Google account.  You can create a Google account using your current email address - no need for a gmail account.  After you have created your Google account and joined the Users Group, you will automatically be granted access to the installers below and all extension installers.   You do not need to request permission after following these steps.

How to Install LANDIS-II v6.2

LANDIS-II v6.2.1 was released in June 2017.  Previous versions are not available and are not supported.  The Windows version is only for 64-bit computers, e.g., Windows Vista, 7, 8, 10.   LANDIS-II also runs under Mac OSX and Linux, although the installation is more complex.  See notes on the Users Bulletin Board.
Next, we recommend that you install these base extensions.  They are simple to use and provide a great introduction:  
Additional extensions require separate downloads.  Each of these extensions has its own web site with installer that is accessible from the Extensions Page.   After you install LANDIS-II, you will find Documentation, Sample Files, and an Uninstaller on your programs menu (Start -> Programs -> Landis-II -> 6.2).