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patcher [2013/05/07 14:20] admin [Optional Inputs] |
patcher [2015/09/26 21:26] admin [Notes] |
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| Probabilities | [[Map Type|Map]] | Map of spatial probabilities. | | | Probabilities | [[Map Type|Map]] | Map of spatial probabilities. | | ||
| Changes | [[Change Matrix Type|Change Matrix]] | Matrix of number of changes. | | | Changes | [[Change Matrix Type|Change Matrix]] | Matrix of number of changes. | | ||
- | | Transition Parameters | [[Transition Function Parameter Matrix Type|Transition Function Parameter Matrix]] | Matrix of transition function parameters consisting of Mean Patch size, Patch size variance, and isometry. By varying these parameters, various spatial patterns can be reproduced (see examples on [[http://www.csr.ufmg.br/dinamica/spatialpatterns/spatialpatterns.html|Dinamica collection of spatial patterns]]). Increase the patch size for a less-fragmented landscape. Increase the patch size variance for a more diverse landscape, and set isometry greater than one for more isometric patches. Tipically, the isometry defines the aggregation level of a patch. Assuming that v is the current isometry value, 0<v<1 forces disaggregation, v>1 forces aggregation and v=1 is ignored. | | + | | Transition Parameters | [[Transition Function Parameter Matrix Type|Transition Function Parameter Matrix]] | Matrix of transition function parameters consisting of Mean Patch size, Patch size variance, and isometry. By varying these parameters, various spatial patterns can be reproduced (see examples on [[http://www.csr.ufmg.br/dinamica/spatialpatterns/spatialpatterns.html|Dinamica collection of spatial patterns]]). Increase the patch size for a less-fragmented landscape. Increase the patch size variance for a more diverse landscape, and set isometry greater than one for more isometric patches. Tipically, the isometry defines the aggregation level of a patch. Assuming that v is the current isometry value, 0<v<1 forces disaggregation, v>1 forces aggregation and v=1 is ignored. The mean patch size and the variance define the size of the new patches. | |
===== Optional Inputs ===== | ===== Optional Inputs ===== | ||
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[{{ :patcher001.gif?nolink& |The Patcher algorithm for choosing neighboring cells.}}] | [{{ :patcher001.gif?nolink& |The Patcher algorithm for choosing neighboring cells.}}] | ||
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+ | See [[patterns_of_change|Patterns of Change]] for different examples of patches generated using [[Patcher]] and [[Expander]]. | ||
===== Internal Name ===== | ===== Internal Name ===== |