Video Introductions and FAQs

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G-Range model origin and goals
The L-Range family of models
L-Range variants
Trade-offs in detail versus flexibility
Scenarios as an approach to discovery
Different ways of representing change
Ways of understanding L-Range
Steps in using G-Range
Steps in using L-Range
L-Range family main procedures
L-Range parameter files
Simulation control (Sim_Parm.grg) parameter file
Landscape units (Land_Units.grg) parameter file
Landscape unit parameters 1
Landscape unit parameters 2
Landscape unit parameters 3
Landscape unit parameters 4
Land cover legend parameter file
Output list parameter file
L-Range spatial layers
Error counts and surfaces
L-Range Graphical User Interface
L-Range output exporter
Pathways to post-simulation analyses
Coupled systems modeling
Strengths and limitations of coupled modeling
An example coupled system application
Parallel programming with G-Range
Command window commands

An introductory video describing the G-Range model.

An introductory video describing the members of the L-Range modeling family, including the original G-Range global model, the localized L-Range model and its variants, and the Af-Range application of L-Range to continental Africa.

The L-Range model varients.

The L-Range modeling family parameter files.

An introductory video describing the G-Range model.

The land cover legend parameter file is introduced.

The output list parameter file is introduced.

The spatial surfaces used in the L-Range modeling family are reviewed.

The error surface and report produced by the L-Range modeling family of tools.

The Graphical User Interface (GUI) used with the L-Range family of models.

The Windows command prompt: a very brief introduction.