Computation_of_the_shortest_path_on_a_Grid_of_Cells - gama-platform/gama GitHub Wiki
Path: Library models/Modeling/Spatial Topology/Grids/Weighted Shortest Path on Grid.gaml
https://github.com/gama-platform/gama.old/blob/GAMA_1.9.2/msi.gama.models/models/Modeling/Spatial%20Topology/Grids/models/Weighted%20Shortest%20Path%20on%20Grid.gaml