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tutorial:using_local_saturation [2013/08/14 19:56]
admin
tutorial:using_local_saturation [2020/02/18 23:12] (current)
argemiro
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-Load the model ''​simulate_deforestation_using_local_saturation.egoml''​ from ''​\Examples\advanced\local_saturation''​. Local saturation prevents a change from occurring within a specific region, in which a class area is greater than an established threshold (Fig.1). This feature is useful to simulate diffusion process as well as to establish a minimum forest remaining area (as established by the Brazilian forest code for private properties). Local saturation can be implemented by reducing the probability of a transition using an asymptotic function as follows:+Load the model ''​simulate_deforestation_using_local_saturation.egoml''​ from ''​\Guidebook_Dinamica_5\Models\additional_resources_lucc\local_saturation''​. Local saturation prevents a change from occurring within a specific region, in which a class area is greater than an established threshold (Fig.1). This feature is useful to simulate diffusion process as well as to establish a minimum forest remaining area (as established by the Brazilian forest code for private properties). Local saturation can be implemented by reducing the probability of a transition using an asymptotic function as follows:
  
 **P<​sub>​2</​sub>​ = P<​sub>​1</​sub>​ * (Li – Oc) / (Li + Oc), case Li >= Oc\\ **P<​sub>​2</​sub>​ = P<​sub>​1</​sub>​ * (Li – Oc) / (Li + Oc), case Li >= Oc\\