a row or grid of cells in which each cell has an initial value and all cells are simultaneously evaluated and updated according to their values and the values of their neighbors.

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4
votes
0answers
47 views

Focal Statistics for Special Neighborhood

I'm looking to calculate focal statistics for each cell of a raster, within a neighborhood of a specified criteria. Background - I have three binary rasters, each representing a single vegetation ...
4
votes
2answers
237 views

How do I generate a random raster (or probabilistic cellular automaton) in QGIS?

I'm trying to create something like a cellular automaton land cover change model using QGIS, in which cells randomly change land cover based on probabilities determined from various input rasters. ...
8
votes
2answers
444 views

Creating randomly shaped clumps of cells in a raster from seeds of 1 cell/pixel?

As my title says, I wish to "grow" clumps of cells from seeds within a raster. My base raster is full of 1's and 0's, 1's indicate land and 0's sea/NA areas. From the 1's I wish to select 60 random ...
11
votes
5answers
1k views

Which GIS software or plugins can perform a Cellular Automata Simulation?

I am interested in running cellular Automata to run a simulation on city growth. Which GIS software can run this out of the box, or via plugins?